CJ2-Z-B EU.Pdf

Air Cylinder NewNew ø10, ø16 RoHS

Double foot Head flange Double-side bossed are added to the

mounting types. Double-side bossed

Head cover 4 types 7 types with boss Double foot Head flange Improved amount of mounting freedom Head cover with boss is added.

Easy fine adjustment Rod end deflection accuracy of auto switch position improved Fine adjustment of the auto switch position is possible by Rod end deflection is reduced by mounting a simply loosening the screw attached to the auto switch. wear ring to the piston as standard. Transparent switch bracket improves visibility of indicator LED. Wear ring

Fine adjustment of auto switch LED colour indicator Deflection

Screw attached to auto switch Switch bracket Series/Made to Order set additionally ¡Standard type: Double rod, Single acting ¡Non-rotating rod type ¡Direct mount type ¡Direct mount, Non-rotating rod type ¡Made to Order: Heat resistant cylinder (-XB6), Dual stroke cylinder (-XC10, 11) etc. are added.

Series CJ2 CAT.EUS20-226B-UK Air Cylinder

Part numbers with rod end bracket and/or pivot bracket available Not necessary to order a bracket for the applicable cylinder separately Note) Mounting bracket is shipped together with the product, but not assembled. Example) CDJ2D16-50Z- N W -M9BW-B

Pivot bracket N: Kit of pivot bracket Rod end bracket With rod end bracket Rod end cap — None and double clevis — None V: Single knuckle T: Flat type joint Pivot bracket is shipped V Single knuckle joint N together with the product, but not W Double knuckle joint assembled. T Rod end cap (Flat type) ∗ Only for CJ2D (double clevis) type W: Double knuckle U: Round type U Rod end cap (Round type) joint

Variousous mounting bracket options PivotPivot bracketbracket sSuitableble mountinmountingg brackets ccanan be selectedted for ththee ininstallationstallation ccocondition.ndition. Double clevicleviss sImprovedoved amount of mountmountinginng freedomom Head fflangelange

BBasicasic Rod endnd capcaap (Roundund type)type) RodRod fflangelange

DoubleDDouble-side- side bossed

DoubleDouble footf SSingleingle foofoott

Rod endend capcap (FlatFlat type)ttype)

SingleSinggle knuckle jjoijointnt

Double knuckle joint

2 mounting types of compact auto switches Head cover ¼ Band mounting 4 types of head cover ¼ Rail mounting shape are available. The auto switch mounting type, band or rail can be Band mounting Basic Double clevis selected with the model number. Water resistant compact auto switch now available ¼ Solid state auto switch D-M9२A(V) Applicable to lead wire perpendicular entry type Rail mounting Axial piping With boss Specifications and dimensions are the same as the existing No environmental hazardous substances used product. Features 1 Series CJ2

Easy fine adjustment of auto switch position ScrewScrew attached to auto switchswitch Fine adjustment of the auto Switchtch brackbracketet switch set position can be VisibilityVisibility ofof the indicator AutoAuto switchswitch performed by loosening the LED iimprovedmprop ved wwithith tthehe auto switch attached screw tratransparentnsparent resinresin switchswitch bbracketracket without loosening the auto ((StandardStandard specification) switch mounting band. Oper- ability improved compared with SwitchSwitch holderholder the conventional auto switch set position adjustment, where the complete switch mounting band requires loosening.

Auto switch mountmountinging banbandd Auto switchswitch mountmountinging scrscrewew

Stroke Variations [mm] Standard stroke Bore size [mm] 15 30 45 60 75 100 125 150 175 200

16 Series Variations Series CJ2-Z Bore size [mm] Variations Series Action Type Page 10 16 Built-in magnet Air cushion Standard Double acting Single rod Page 1 CJ2-Z

Double acting Double rod Page 13

Single rod Single acting Spring return/extend Page 20 Non-rotating rod Double acting Single rod Page 32 CJ2K-Z Single rod Single acting Page 39 Spring return/extend

Built-in speed controller Double acting Single rod Page 51 CJ2Z-Z

Double acting Double rod Page 58

Direct mount Double acting Single rod Page 63 CJ2R-Z Single rod Single acting Page 67 Spring return/extend

Direct mount, Double acting Single rod Page 71 Non-rotating rod CJ2RK-Z Single rod Single acting Page 74 Spring return/extend

∗ For standard type with bore size of 6 mm, refer to the conventional CJ2 series (www.smc.eu).

Features 2 Combinations of Standard Products and Made to Order Speciﬁ cations Series CJ2

Series CJ2 CJ2K (Standard type) (Non-rotating rod type) : Standard Double acting Single acting Double acting Single acting : Made to Order Action/ : Special product (Please contact SMC for details.) Type Single rod Single rod Single rod Single rod Single rod Double rod Single rod — : Not available (spring return) (spring extend) (spring return) (spring extend) Page Page 1 Page 13 Page 20 Page 32 Page 39 Applicable Symbol Speciﬁ cations ø10, ø16 ø10, ø16 bore size

Standard Standard

D Built-in magnet

CJ2-A Air cushion ø10, ø16 ———— —

10- Clean series Note 1) ———

25A Copper (Cu) and Zinc (Zn)-free

XB6 Heat resistant cylinder (−10 to 150°C) Note 3) Note 4)

XB7 Cold resistant cylinder (−40 to 70°C) Note 3) Note 4)

XB9 Low speed cylinder (10 to 50 mm/s) Note 4) ——————

XC3 Special port position Note 2) Note 4) —— ——

Adjustable stroke cylinder/ XC8 Adjustable extension type Note 4) —

Adjustable stroke cylinder/ XC9 Adjustable retraction type Note 4) — — — ø10, ø16 XC10 Dual stroke cylinder/Double rod type Note 4) —

XC11 Dual stroke cylinder/Single rod type Note 4) ——— ——

XC22 Fluororubber seal Note 4)

XC51 With hose nipple

XC85 Grease for food processing equipment

X446 PTFE grease

Note 1) Mounting style: Not compatible with the clevis type. Note 4) The products with an air cushion are not compatible. An auto switch is available in the band mounting type only. Note 2) An auto switch is available in the band mounting type only. Note 3) The products with an auto switch are not compatible.

Front matter 1 Series CJ2 CJ2

CJ2Z CJ2R CJ2RK Double Acting, Single Rod (Built-in speed controller type) (Direct mount type) (Direct mount, Non-rotating rod type) Double acting Double acting Single acting Double acting Single acting Single rod Single rod Single rod Single rod Single rod Double rod Single rod Single rod

(spring return) (spring extend) (spring return) (spring extend) Standard CJ2W

Page 51 Page 58 Page 63 Page 67 Page 71 Page 74 Double Acting, Rod

ø10, ø16 Symbol

Standard CJ2 Single Acting, Spring Return/Extend D

— — — — — —— CJ2-A CJ2K

— — — —— 10- Double Acting, Single Rod

25A Non-rotating Rod CJ2K

XB6 Single Acting, Spring Return/Extend

XB7

— — —— — — —— XB9 CJ2Z Double Acting, Single Rod

— — — — —— XC3

— XC8 Built-in Speed Controller CJ2ZW Double Acting, Rod — — — — XC9

— XC10 CJ2R Double Acting, Single Rod — — — — —— XC11 Direct Mount XC22 CJ2R

XC51 Single Acting, Spring Return/Extend

XC85 CJ2RK

X446 Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order Front matter 2 Air Cylinder: Standard Type Double Acting, Single Rod Series CJ2 RoHS ø10, ø16

How to Order CJ2 B 16 60 A Z V With auto switch CDJ2 D 16 60 A Z N W M9BW B

Bore size Built-in magnet 10 10 mm Made to Order Mounting 16 16 mm Pivot bracket Refer to page 2 for details. B Basic Standard stroke — None Auto switch E Double-side bossed Bore size [mm] Standard stroke Pivot bracket is shipped mounting type D Double clevis 15, 30, 45, 60, N together with the product, 10 A Rail mounting L Single foot 75, 100, 125, 150 but not assembled. B Band mounting M Double foot 15, 30, 45, 60, 75, ∗ Only for CJ2D (double clevis) 16 ∗ For rail mounting, screws and nuts F Rod ﬂ ange 100, 125, 150, 175, 200 ∗ Pivot bracket is shipped together with the product, but not assembled. for 2 auto switches come with the G Head ﬂ ange ∗ Manufacture of intermediate strokes in 1 mm rail. ∗ Mounting bracket is shipped intervals is possible. (Spacers are not used.) ∗ Refer to page 84 for auto switch Produced upon receipt of order. together with the product, Rod end bracket mounting brackets. but not assembled. Head cover port location — None Number of auto V Single knuckle joint switches Perpendicular — W Double knuckle joint — 2 pcs. to axis T Rod end cap (Flat type) Cushion S 1 pc. U Rod end cap (Round type) n “n” pcs. — Rubber bumper R Axial ∗ Rod end bracket is shipped together with A Air cushion the product, but not assembled. Auto switch ∗ A knuckle joint pin is not provided with — Without auto switch ∗ For double clevis, the product is perpendicular to the cylinder axis. the single knuckle joint. ∗ For double-side bossed, the product is perpendicular to the cylinder axis. ∗ For applicable auto switches, refer to the table below. Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length [m] Electrical Wiring Pre-wired Applicable Type Special function Band mounting Rail mounting 0.5 1 3 5 None entry (Output) DC AC connector load (—) [m] (L) (Z) (N) Indicator light Perpendicular In-line Perpendicular In-line 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes — 200 V — — A72 A72H — —— — Grommet — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW 1 m·················· M (Example) M9NWM 3 m·················· L (Example) M9NWL 5 m·················· Z (Example) M9NWZ None··············· N (Example) H7CN ∗ Since there are other applicable auto switches than listed above, refer to page 85 for details. ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide. ∗ Solid state auto switches marked with “” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only the auto switch mounting brackets are assembled before shipment.) 1 Air Cylinder: Standard Type Double Acting, Single Rod Series CJ2

Speciﬁ cations

Bore size [mm] 10 16 Action Double acting, Single rod Fluid Air CJ2

Proof pressure 1 MPa Double Acting, Single Rod Maximum operating pressure 10.7 MPa Minimum operating Rubber bumper 0.06 MPa pressure Air cushion 0.1 MPa Without auto switch: –10°C to 70°C

Ambient and ﬂ uid temperature (No freezing) Standard With auto switch: –10°C to 60°C CJ2W

Symbol Cushion Rubber bumper/Air cushion Double Acting, Rod Rubber bumper Air cushion Lubrication Not required (Non-lube) Rubber bumper 50 to 750 mm/s Piston speed Air cushion 50 to 1000 mm/s

Rubber bumper 0.035 J 0.090 J CJ2 Allowable kinetic Air cushion 0.07 J 0.18 J energy Single Acting, Spring Return/Extend (Effective cushion length) (9.4 mm) (9.4 mm) +1.0 Made to Order Stroke length tolerance 0 (For details, refer to pages 87 to 95.) /For details, refer to page 12. Mounting and Accessories CJ2K Symbol Speciﬁ cations

… … Double Acting, Single Rod -XA Change of rod end shape Mounted on the product. Please order these separately. ∗ ° ∗ Double Double clevis -XB6 Heat resistant cylinder (−10 to 150 C) Not available with switch & with air cushion Mounting Basic Foot Flange clevis (including T-bracket) Cold resistant cylinder (−40 to 70°C) ∗ Not available with switch & with air cushion -XB7 Non-rotating Rod Mounting nut —— ∗ -XB9 Low speed cylinder (10 to 50 mm/s) Not available with air cushion Rod end nut CJ2K -XC3 Special port location ∗ Not available with air cushion Standard Clevis pin — — — Single Acting, Spring Return/Extend -XC8 Adjustable stroke cylinder/Adjustable extension type Single knuckle joint -XC9 Adjustable stroke cylinder/Adjustable retraction type Double knuckle joint∗ -XC10 Dual stroke cylinder/Double rod type Rod end cap (Flat/Round type) Option -XC11 Dual stroke cylinder/Single rod type T-bracket — — — ∗ CJ2Z -XC22 Fluororubber seal ∗ Not available with air cushion A pin and retaining rings are included with double clevis and/or double knuckle joint. Double Acting, Single Rod -XC51 With hose nipple -XC85 Grease for food processing equipment Mounting Brackets/Part No. -X446 PTFE grease Bore size [mm] Mounting bracket Built-in Speed Controller

Refer to pages 78 to 85 for cylinders with 10 16 CJ2ZW auto switches. Foot CJ-L010C CJ-L016C Double Acting, Rod Flange CJ-F010C CJ-F016C • Auto switch proper mounting position (detection T-bracket∗ CJ-T010C CJ-T016C at stroke end) and its mounting height • Minimum stroke for auto switch mounting ∗ T-bracket is used with double clevis (D).

• Operating range CJ2R • Auto switch mounting brackets/Part no. Weights Double Acting, Single Rod Ordering Example of Cylinder Assembly [g] Rubber bumper Air cushion Direct Mount Bore size [mm] 10 16 10 16 Basic 22 46 39 66 Basic weight CJ2R Cylinder model: Axial piping 22 46 39 66 (When the stroke Single Acting, Spring Return/Extend CDJ2D16-60Z-NW-M9BW-B Double clevis (including clevis pin) 24 54 43 74 Double clevis is zero) Head-side bossed 23 48 40 68 Additional weight per 15 mm of stroke 4 7 4 7 Single foot 8 25 8 25 Double knuckle joint Mounting bracket Double foot 16 50 16 50 CJ2RK

weight Rod ﬂ ange 5 13 5 13 Double Acting, Single Rod Head ﬂ ange 5 13 5 13 Single knuckle joint 17 23 17 23 Double knuckle joint 25 21 25 21 (including knuckle pin) Accessories

Pivot bracket CJ2RK

Rod end cap (Flat type) 1 2 1 2 Direct Mount, Non-rotating Rod Rod end cap (Round type) 1 2 1 2 Single Acting, Spring Return/Extend Auto switch Band mounting T-bracket 32 50 32 50 ∗ Mounting nut and rod end nut are included in the basic weight. Mounting D: Double clevis Note) Mounting nut is not included in the basic weight for the double clevis. Pivot bracket N: Yes Calculation:

Rod end bracket W: Double knuckle joint Example) CJ2L10-45Z Auto Switch Auto switch D-M9BW: 2 pcs. ¡Basic weight ······················22 (ø10) Auto switch mounting B: Band mounting ¡Additional weight ···············4/15 stroke ¡Cylinder stroke ·················· 45 stroke ∗ Pivot bracket, double knuckle joint and auto switch are ¡ shipped together with the product, but not assembled. Mounting bracket weight ··· 8 (Axial foot)

22 + 4/15 x 45 + 8 = 42 g Made to Order 2 Series CJ2

Precautions

Refer to page 96 before handling.

Clean Series

Head cover 10-CJ2 Mounting style Bore size Stroke port location Z

Clean Series Air cylinder which is applicable for the system which discharges leakage from the rod section directly into the outside of clean room by relief port and making an actuator’s rod section having a double seal construction.

Speciﬁ cations Action Double acting, Single rod Bore size [mm] 10, 16 Maximum operating pressure 0.7 MPa Minimum operating pressure 0.08 MPa Cushion Rubber bumper/Air cushion Standard stroke [mm] Same as standard type. (Refer to page 1.) Auto switch Mountable (Band mounting type) Basic, Double-side bossed, Mounting Single/Double foot, Rod/Head ﬂ ange

Construction

For the detailed speciﬁ cations, refer to www.smc.eu

3 Air Cylinder: Standard Type Double Acting, Single Rod Series CJ2

Construction (Not able to disassemble)

@0 !9 !8 ieq !1 rtu y !0 !2 wCJ2 Double Acting, Single Rod Standard CJ2W Double Acting, Rod

With auto switch CJ2 Single Acting, Spring Return/Extend

With air cushion

!7 !4 !9 riqoeuyt!8 !1 !0 !3 !2 !6 !5 wCJ2K Double Acting, Single Rod Non-rotating Rod CJ2K Single Acting, Spring Return/Extend CJ2Z

@0 Double Acting, Single Rod Built-in Speed Controller CJ2ZW Double Acting, Rod

With auto switch CJ2R Double Acting, Single Rod

Component Parts Direct Mount No. Description Material Note No. Description Material Note CJ2R 1 Rod cover Aluminium alloy Anodised 11 Tube gasket NBR Single Acting, Spring Return/Extend 2 Head cover Aluminium alloy Anodised 12 Wear ring Resin 3 Cylinder tube Stainless steel 13 Piston gasket NBR 4 Piston rod Stainless steel 14 Cushion needle Carbon steel 5 Piston A Aluminium alloy 15 Cushion ring Aluminium alloy CJ2RK

6 Piston B Aluminium alloy 16 Cushion ring gasket NBR Double Acting, Single Rod 7 Bumper Urethane 17 Needle seal NBR 8 Rod seal NBR 18 Mounting nut Rolled steel Zinc chromated 9 Check seal NBR 19 Rod end nut Rolled steel Zinc chromated 10 Piston seal NBR 20 Magnet — CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 4 Series CJ2

Dimensions

Basic (B)

CJ2B Bore size – Stroke Head cover port location Z Rod end nut

Mounting nut Y GA Piping port 2 x M5 x 0.8 GB NN C ø

MM D ø

0 –0.3 B

0 A F NA NB B–0.3 H S + Stroke Z + Stroke

NDh8 Piping port M5 x 0.8 ø

Axial location (R) Section Y detail ∗ The overall cylinder length does not change.

With air cushion: CJ2B Bore size – Stroke A Head cover port location Z Piping port M5 x 0.8

Head cover port location Axial location (R) ∗ The overall cylinder length does not change. Mounting nut 45° Rod end nut ø GA Piping port 2 x M5 x 0.8 GB C

0 –0.3 B

NA NB 0 B–0.3 S + Stroke Z + Stroke

WA WB

For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F GA GB H MM NA NB NDh8 NN S Z 0 10 15 12 14 4 8 8 5 28 M4 x 0.7 12.5 9.5 8−0.022 M8 x 1.0 46 74 0 16 15 18.3 20 5 8 8 5 28 M5 x 0.8 12.5 9.5 10−0.022 M10 x 1.0 47 75

With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C GA GB NA NB WA WB S Z 10 15 17 7.5 6.5 21 20 14.4 13.4 65 93 16 18.3 20 7.5 6.5 21 20 14.4 13.4 66 94 5 Air Cylinder: Standard Type Double Acting, Single Rod Series CJ2

Dimensions

Single foot (L) CJ2

CJ2L Bore size – Stroke Head cover port location Z Double Acting, Single Rod

Piping port M5 x 0.8 2 x øLC Mounting hole Standard CJ2W Double Acting, Rod

Head cover port location Axial location (R) ∗ The overall cylinder length does not change. CJ2 Single Acting, Spring Return/Extend Mounting nut FGA Piping port 2 x M5 x 0.8 GB Rod end nut NN Cover surface

C MM ø D ø

CJ2K

–0.3 0 Double Acting, Single Rod LY B LB LH 0 B–0.3 LX Non-rotating Rod LT A LZ CJ2K XY NA NB Single Acting, Spring Return/Extend HS + Stroke Z + Stroke CJ2Z With air cushion: CJ2L Bore size – Stroke A Head cover port location Z Double Acting, Single Rod Piping port M5 x 0.8 Built-in Speed Controller CJ2ZW Double Acting, Rod Head cover port location Axial location (R) Mounting nut ∗ The overall cylinder length does not change. Rod end nut

45° CJ2R GAPiping port 2 x M5 x 0.8 GB Cover surface

C Double Acting, Single Rod

ø 0.3

Direct Mount

– 0 B LB

0 CJ2R B–0.3 NA NB S + Stroke Single Acting, Spring Return/Extend Z + Stroke CJ2RK Double Acting, Single Rod

WA CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend For details of the mounting nut, refer to page 12. [mm] Bore size ABCDFGAGBHLBLCLHLTLXLYLZMMNANBNNSXYZ 10 151214488528154.591.62416.5 32 M4 x 0.7 12.5 9.5 M8 x 1.0 46 5 7 74 16 15 18.3 20588528235.5142.33325 42 M5 x 0.8 12.5 9.5 M10 x 1.0 47 6 9 75 Auto Switch With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C GA GB LB NA NB WA WB S Z 10 15 17 7.5 6.5 16.5 21 20 14.4 13.4 65 93

16 18.3 20 7.5 6.5 23 21 20 14.4 13.4 66 94 Made to Order 6 Series CJ2

Dimensions

Double foot (M)

CJ2M Bore size – Stroke Z 4 x øLC Mounting hole

H Mounting nut Mounting nut FGA Piping port 2 x M5 x 0.8 GB F NN Cover surface Rod end nut NN

MM D ø LY LB LT LH

LT LX A LZ XY NA NB Y X S + Stroke LS + Stroke Z + Stroke

With air cushion: CJ2M Bore size – Stroke AZ

Mounting nut Rod end nut Mounting nut GA GB Cover surface 45° Piping port 2 x M5 x 0.8 C

–0.3

B LB

0 B–0.3 NA NB View E S + Stroke View E Z + Stroke

WA WB

For details of the mounting nut, refer to page 12. [mm] Bore size A D F GA GB H LB LC LH LS LT LX LY LZ MM NA NB NN S X Y Z 10 15 4 8 8 5 28 15 4.5 9 60 1.6 24 16.5 32 M4 x 0.7 12.5 9.5 M8 x 1.0 46 5 7 86 16 15 5 8 8 5 28 23 5.5 14 65 2.3 33 25 42 M5 x 0.8 12.5 9.5 M10 x 1.0 47 6 9 90

With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C GA GB LB NA NB WA WB S Z 10 15 17 7.5 6.5 16.5 21 20 14.4 13.4 65 93 16 18.3 20 7.5 6.5 23 21 20 14.4 13.4 66 94

7 Air Cylinder: Standard Type Double Acting, Single Rod Series CJ2

Dimensions

Rod ﬂ ange (F) CJ2 Double Acting, Single Rod CJ2F Bore size – Stroke Head cover port location Z Piping port M5 x 0.8 Standard CJ2W Double Acting, Rod Head cover port location Axial location (R) ∗ The overall cylinder length does not change. Mounting nut CJ2 NN GA Piping port 2 x M5 x 0.8 GB Cover surface Rod end nut Single Acting, Spring Return/Extend C ø MM D

–0.3 0 FY

FB B CJ2K 0 B–0.3 FT FX Double Acting, Single Rod A F NA NB FZ 2 x øFC H S + Stroke Mounting hole Non-rotating Rod Z + Stroke CJ2K Single Acting, Spring Return/Extend

With air cushion: CJ2F Bore size – Stroke A Head cover port location Z CJ2Z Piping port M5 x 0.8 Double Acting, Single Rod Built-in Speed Controller

Head cover port location CJ2ZW Mounting nut Axial location (R) Double Acting, Rod Rod end nut ∗ The overall cylinder length does not change.

GA GB Cover surface 45° Piping port 2 x M5 x 0.8

C CJ2R ø

Double Acting, Single Rod

–0.3 0

FB B Direct Mount

0 NA NB B–0.3 CJ2R S + Stroke Single Acting, Spring Return/Extend Z + Stroke CJ2RK Double Acting, Single Rod

WB WA CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F FB FC FT FX FY FZ GA GB H MM NA NB NN S Z 10 15 12 14 4 8 13 4.5 1.6 24 14 32 8 5 28 M4 x 0.7 12.5 9.5 M8 x 1.0 46 74 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 8 5 28 M5 x 0.8 12.5 9.5 M10 x 1.0 47 75 Auto Switch With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C FB GA GB NA NB WA WB S Z 10 15 17 14.5 7.5 6.5 21 20 14.4 13.4 65 93

16 18.3 20 19 7.5 6.5 21 20 14.4 13.4 66 94 Made to Order 8 Series CJ2

Dimensions

Head ﬂ ange (G)

CJ2G Bore size – Stroke Z

Cover surface Rod end nut GA Piping port 2 x M5 x 0.8 GB Mounting nut NN NN C MM ø D

0.3

–

FB B

2 x øFC 0 FX A FNA NB FT B–0.3 Mounting hole FZ H S + Stroke F Z + Stroke

With air cushion: CJ2G Bore size – Stroke AZ

Rod end nut GA GB Cover surface Piping port 2 x M5 x 0.8 Mounting nut 45° ø

0.3

– 0

FB B

NA NB 0 B–0.3 S + Stroke Z + Stroke

WA WB

For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F FB FC FT FX FY FZ GA GB H MM NA NB NN S Z 10 15 12 14 4 8 13 4.5 1.6 24 14 32 8 5 28 M4 x 0.7 12.5 9.5 M8 x 1.0 46 82 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 8 5 28 M5 x 0.8 12.5 9.5 M10 x 1.0 47 83 With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C FB GA GB NA NB WA WB S Z 10 15 17 14.5 7.5 6.5 21 20 14.4 13.4 65 93 16 18.3 20 19 7.5 6.5 21 20 14.4 13.4 66 94

9 Air Cylinder: Standard Type Double Acting, Single Rod Series CJ2

Dimensions

Double clevis (D) CJ2

CJ2D Bore size – Stroke Z Double Acting, Single Rod

+0.030 øCDH9 0 Standard –0.030 CJ2W Rod end nut GA Piping port 2 x M5 x 0.8 NB Clevis pin (øcdd9 –0.060 ) Double Acting, Rod MM GB

C C

ø D ø ø

CJ2

0.3

–0.3

–

B CZ Single Acting, Spring Return/Extend

+0.2 CX+0.1 A NA 0 B–0.3 0 H S + Stroke U CZ–0.3 Z + Stroke R CJ2K

ZZ + Stroke Double Acting, Single Rod Non-rotating Rod CJ2K Single Acting, Spring Return/Extend

With air cushion: CJ2D Bore size – Stroke AZ CJ2Z

Rod end nut NB Double Acting, Single Rod GA Piping port 2 x M5 x 0.8 GB 45° ø C øC Built-in Speed Controller

CJ2ZW

0.3

–0.3

–

Double Acting, Rod

B CZ

NA 0 0 CZ–0.3 S + Stroke B–0.3 CJ2R Z + Stroke Double Acting, Single Rod ZZ + Stroke Direct Mount CJ2R Single Acting, Spring Return/Extend WA WB CJ2RK Double Acting, Single Rod

∗ A clevis pin and retaining rings are included. [mm] Bore size ABCCD (cd) CX CZ D GA GB H MM NA NB R S U Z ZZ CJ2RK 10 15 12 14 3.3 3.2 12 4 8 18 28 M4 x 0.7 12.5 22.5 5 46 8 82 87 Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend 16 15 18.3 20 5 6.5 18.3 5 8 23 28 M5 x 0.8 12.5 27.5 8 47 10 85 93

With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C CZ GA GB NA NB WA WB S Z ZZ 10 15 17 15 7.5 19.5 21 33 14.4 26.4 65 101 106 16 18.3 20 18.3 7.5 24.5 21 38 14.4 31.4 66 104 112 Auto Switch Made to Order 10 Series CJ2

Dimensions

Double-side bossed (E)

CJ2E Bore size – Stroke Z NDh8 NDh8 ø ø

Section Y detail Section YY detail

Mounting nut NN Y GA Piping port 2 x M5 x 0.8 GB YY Rod end nut NN MM C ø

0 –0.3 B

AFNA NB 0 B–0.3 D ø H S + Stroke F Z + Stroke

With air cushion: CJ2E Bore size – Stroke AZ

Mounting nut Rod end nut

GA GB Piping port 2 x M5 x 0.8 45° ø C

0 –0.3 B

NA NB 0 B–0.3 S + Stroke F Z + Stroke

WA WB

For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F GA GB H MM NA NB NDh8 NN S Z 0 10 15 12 14 4 8 8 5 28 M4 x 0.7 12.5 9.5 8−0.022 M8 x 1.0 46 82 0 16 15 18.3 20 5 8 8 5 28 M5 x 0.8 12.5 9.5 10−0.022 M10 x 1.0 47 83 With Air Cushion/Dimensions other than the table below are the same as the table above. [mm] Bore size B C GA GB NA NB WA WB S Z 10 15 17 7.5 6.5 21 20 14.4 13.4 65 101 16 18.3 20 7.5 6.5 21 20 14.4 13.4 66 102

11 Series CJ2 Dimensions of Accessories (Option)

Single Knuckle Joint Clevis Pin Knuckle Pin CJ2 Double Acting, Single Rod Standard CJ2W 12 Double Acting, Rod

Material: Stainless steel CJ2 Material: Rolled steel Material: Stainless steel

Applicable Included Single Acting, Spring Return/Extend Part no. Dd9 d L L1 mt Applicable bore size retaining ring Applicable Included Part no. A1 L1 MM NDH10 NX R1 U1 Part no. Dd9 d L L1 mt bore size –0.030 bore size retaining ring CD-J010 10 3.3–0.060 3 15.2 12.2 1.2 0.3 Type C 3.2 +0.048 –0.030 –0.030 I-J010C 10 821M4 x 0.7 3.3 0 3.1 89 CD-Z015 16 5–0.060 4.8 22.7 18.3 1.5 0.7 Type C 5 CD-J010 10 3.3–0.060 3 15.2 12.2 1.2 0.3 Type C 3.2 +0.048 ∗ –0.030 –0.030 I-J016C 16 825M5 x 0.8 5 0 6.4 12 14 CD-JA010 10 3.3–0.060 3 18.2 15.2 1.2 0.3 Type C 3.2 IY-J015 16 5–0.060 4.8 16.6 12.2 1.5 0.7 Type C 5 CJ2K ∗ For ø10 double clevis type, with air cushion and built-in speed controller. ∗ For size ø10, a clevis pin is diverted. Double Acting, Single Rod ∗ Retaining rings are included with a clevis pin. ∗ Retaining rings are included with a knuckle pin.

Double Knuckle Joint Mounting Nut Rod End Nut Non-rotating Rod CJ2K Single Acting, Spring Return/Extend

øND hole H10 Axis dg 12 CJ2Z Double Acting, Single Rod

Material: Rolled steel Material: Carbon steel Material: Carbon steel Built-in Speed Controller Applicable Part no. bore size A1 LL1 MM Applicable Applicable CJ2ZW Part no. B1 C1 dH1 Part no. B2 C2 dH2 Double Acting, Rod Y-J010C 10 8 15.2 21 M4 x 0.7 bore size bore size Y-J016C 16 11 16.6 21 M5 x 0.8 SNJ-010C 10 11 12.7 M8 x 1.0 4 NTJ-010C 10 7 8.1 M4 x 0.7 3.2 SNJ-016C 16 14 16.2 M10 x 1.0 4 NTJ-015C 16 8 9.2 M5 x 0.8 4 Part no. NDd9 NDH10 NX R1 U1 ∗ –0.030 +0.048 SNKJ-016C 16 17 19.6 M12 x 1.0 4 Y-J010C 3.3–0.060 3.3 0 3.2 8 10 CJ2R –0.030 +0.048 ∗ Y-J016C 5 5 6.5 12 10 For ø16 non-rotating type. (Use SNJ-016C for –0.060 0 Double Acting, Single Rod ø10 non-rotating type.) ∗ A knuckle pin and retaining rings are included. Direct Mount T-bracket Rod End Cap CJ2R

TN Single Acting, Spring Return/Extend (S + Stroke) (U) TDH10 Flat type/CJ-CF Round type/CJ-CR +0.2 0 7 TU

4 x øTC 12 12 CJ2RK TH Double Acting, Single Rod TZ TK

TT TY TX Material: Polyacetal TW TV Part no. Applicable CJ2RK ADL MMNRW Direct Mount, Non-rotating Rod Flat type Round type bore size Single Acting, Spring Return/Extend Applicable CJ-CF010 CJ-CR010 10 8 10 13 M4 x 0.7 6 10 8 Part no. TC TDH10 TH TK TN TT TU TV TW TX TY TZ bore size CJ-CF016 CJ-CR016 16 10 12 15 M5 x 0.8 7 12 10 +0.048 CJ-T010C 10 4.5 3.3 0 29 18 3.1 2 9 40 22 32 12 8 +0.048 CJ-T016C 16 5.5 5 0 35 20 6.4 2.3 14 48 28 38 16 10 ∗ A T-bracket includes a T-bracket base, single knuckle joint, hexagon Auto Switch socket head bolt and spring washer. ∗ For dimensions of (U) and (S + Stroke), refer to the double clevis drawing on page 10. Made to Order 12 Air Cylinder: Standard Type Double Acting, Double Rod Series CJ2W RoHS ø10, ø16

How to Order CJ2W B 16 60 A Z With auto switch CDJ2W L 16 60 A Z M9BW B

Built-in magnet

Mounting Auto switch B Basic mounting type Bore size L Foot A Rail mounting F Flange 10 10 mm B Band mounting ∗ Mounting bracket is shipped 16 16 mm together with the product, Number of auto but not assembled. Standard stroke switches Bore size [mm] Standard stroke — 2 pcs. 15, 30, 45, 60, S 1 pc. 10 75, 100, 125, 150 n “n” pcs. 15, 30, 45, 60, 75, ∗ 16 For rail mounting, screws and nuts for 2 auto 100, 125, 150, 175, 200 switches come with the rail. ∗ Refer to page 84 for auto switch mounting ∗ Manufacture of intermediate strokes in 1 mm brackets. intervals is possible. (Spacers are not used.) Produced upon receipt of order. Auto switch Cushion — Without auto switch — Rubber bumper ∗ For applicable auto switches, A Air cushion refer to the table below. Made to Order Refer to page 14 for details.

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length [m] Electrical Wiring Pre-wired Applicable Type Special function Band mounting Rail mounting 0.5 1 3 5 None entry (Output) DC AC connector load (—) [m] (L) (Z) (N) Indicator light Perpendicular In-line Perpendicular In-line 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes — 200 V — — A72 A72H — —— — Grommet — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW 1 m·················· M (Example) M9NWM 3 m·················· L (Example) M9NWL 5 m·················· Z (Example) M9NWZ None··············· N (Example) H7CN ∗ Since there are other applicable auto switches than listed above, refer to page 85 for details. ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide. ∗ Solid state auto switches marked with “” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only the auto switch mounting brackets are assembled before shipment.) 13 Air Cylinder: Standard Type Double Acting, Double Rod Series CJ2W

Speciﬁ cations

Bore size [mm] 10 16 CJ2 Action Double acting, Double rod

Fluid Air Double Acting, Single Rod Proof pressure 1 MPa Maximum operating pressure 0.7 MPa Minimum operating Rubber bumper 0.1 MPa pressure Air cushion 0.1 MPa Standard Without auto switch: –10°C to 70°C CJ2W

Ambient and ﬂ uid temperature (No freezing) Double Acting, Rod With auto switch: –10°C to 60°C Cushion Rubber bumper/Air cushion Lubrication Not required (Non-lube) Symbol Rubber bumper 50 to 750 mm/s Piston speed Double acting, Double rod, Rubber bumper Air cushion 50 to 1000 mm/s CJ2 Rubber bumper 0.035 J 0.090 J Allowable kinetic Single Acting, Spring Return/Extend Air cushion 0.07 J 0.18 J energy (Effective cushion length) (9.4 mm) (9.4 mm) +1.0 Stroke length tolerance 0

Air cushion CJ2K Double Acting, Single Rod

Mounting and Accessories/For details, refer to page 12. Non-rotating Rod …Mounted on the product. …Please order separately. CJ2K Mounting Basic Foot Flange Single Acting, Spring Return/Extend Mounting nut Made to Order Standard Rod end nut (For details, refer to pages 87 to 95.) Single knuckle joint Double knuckle joint∗

Symbol Speciﬁ cations CJ2Z

Option Rod end cap (Flat/Round type) -XA Change of rod end shape Double Acting, Single Rod ∗ A pin and retaining rings are shipped together with double knuckle joint. ° -XB6 Heat resistant cylinder (−10 to 150 C) ∗ Not available with switch & with air cushion

Cold resistant cylinder (−40 to 70°C)

-XB7 Built-in Speed Controller ∗ Not available with switch & with air cushion CJ2ZW

-XC22 Fluororubber seal ∗ Not available with air cushion Mounting Brackets/Part No. Double Acting, Rod -XC51 With hose nipple Bore size [mm] -XC85 Grease for food processing equipment Mounting bracket -X446 PTFE grease 10 16 Foot CJ-L010C CJ-L016C CJ2R Flange CJ-F010C CJ-F016C Refer to pages 78 to 85 for cylinders with Double Acting, Single Rod auto switches. Direct Mount • Auto switch proper mounting position (detection at stroke end) and its mounting height

Weights CJ2R • Minimum stroke for auto switch mounting

[g] Single Acting, Spring Return/Extend • Operating range Rubber bumper Air cushion Bore size [mm] • Auto switch mounting brackets/Part no. 10 16 10 16 Basic weight Basic 29 56 36 61 (When the stroke is zero)

Additional weight per 15 mm of stroke 4.5 7.5 4.5 7.5 CJ2RK

Precautions Double Acting, Single Rod Mounting bracket Foot 16 50 16 50 weight Refer to page 96 before handling. Flange 5 13 5 13 Single knuckle joint 17 23 17 23 Double knuckle joint 25 21 25 21 Accessories (including knuckle pin) CJ2RK Rod end cap (Flat type) 1212Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Rod end cap (Round type) 1212 ∗ Mounting nut and rod end nut are included in the basic weight. Calculation: Example) CJ2WL10-45Z ¡Basic weight ······················29 (ø10) ¡Additional weight ···············4.5/15 stroke Auto Switch ¡Cylinder stroke ·················· 45 stroke ¡Mounting bracket weight ··· 16 (Foot) 29 + 4.5/15 x 45 + 16 = 58.5 g Made to Order 14 Series CJ2W

Clean Series

10-CJ2W Mounting style Bore size Stroke Z Speciﬁ cations Action Double acting, Double rod Clean Series Bore size [mm] 10, 16 Air cylinder which is applicable for the system which Maximum operating pressure 0.7 MPa discharges leakage from the rod section directly into the Minimum operating pressure 0.1 MPa outside of clean room by relief port and making an actuator’s rod section having a double seal construction. Cushion Rubber bumper Standard stroke [mm] Same as standard type. (Refer to page 13.) Auto switch Mountable (Band mounting type) Mounting Basic, Foot, Flange

For the detailed speciﬁ cations, refer to the www.smc.eu

Construction (Not able to disassemble)

15 Air Cylinder: Standard Type Double Acting, Double Rod Series CJ2W

Construction (Not able to disassemble) CJ2 Double Acting, Single Rod

!7 !6 uq !0 wyto!e 1 r !8 Standard CJ2W Double Acting, Rod

With auto switch CJ2 Single Acting, Spring Return/Extend

With air cushion CJ2K

!7 e!6 uq i!0 wyt o!1 r!3!4 Double Acting, Single Rod !5 !2

!8 Non-rotating Rod CJ2K Single Acting, Spring Return/Extend

With auto switch CJ2Z Double Acting, Single Rod

Component Parts No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Anodised 12 Cushion needle Carbon steel Built-in Speed Controller CJ2ZW

2 Cylinder tube Stainless steel 13 Cushion ring Aluminium alloy Double Acting, Rod 3 Piston rod Stainless steel 14 Cushion ring gasket NBR 4 Piston A Aluminium alloy 15 Needle seal NBR 5 Piston B Aluminium alloy 16 Mounting nut Rolled steel Zinc chromated

6 Bumper Urethane 17 Rod end nut Rolled steel Zinc chromated CJ2R

7 Rod seal NBR 18 Magnet — Double Acting, Single Rod 8 Check seal NBR

9 Piston seal NBR Direct Mount 10 Tube gasket NBR

11 Piston gasket NBR CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 16 Series CJ2W

Basic (B)

CJ2WB Bore size – Stroke Z

Mounting nut h8 Rod end nut GA

NN h8 GA Piping port 2 x M5 x 0.8 ND NN MM ø MM øC ND ø D D ø ø 0 −0.3 B

ANAFF NA A 0 B−0.3 H S + Stroke H + Stroke Z + 2 x Stroke

With air cushion: CJ2WB Bore size – Stroke AZ

Mounting nut

45° GA Piping port 2 x M5 x 0.8 ø Rod end nut C 0 −0.3 B

NA NA B 0 S + Stroke −0.3 Z + 2 x Stroke

WA WA

For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F GA H MM NA ND h8 NN S Z 0 10 15 12 14 4 8 8 28 M4 x 0.7 12.5 8−0.022 M8 x 1.0 49 105 0 16 15 18.3 20 5 8 8 28 M5 x 0.8 12.5 10−0.022 M10 x 1.0 50 106 With Air Cushion/Dimensions other than the table below are the same as the table above. Bore size B C GA NA WA S Z 10 15 17 7.5 21 14.4 66 122 16 18.3 20 7.5 21 14.4 67 123

17 Air Cylinder: Standard Type Double Acting, Double Rod Series CJ2W

Foot (L)

CJ2WL Bore size – Stroke Z CJ2 2 x øLC

Mounting hole Double Acting, Single Rod

Rod end nut Mounting nut Standard

View E CJ2W

NN GA Piping port 2 x M5 x 0.8 GA F NN Cover surface Double Acting, Rod MM MM C ø D D ø ø 0 −0.3 LY B LB CJ2 LH

0 B−0.3 Single Acting, Spring Return/Extend LT LT LX View E A F A LZ X Y NA NA Y X

H S + Stroke H + Stroke CJ2K

Z + 2 x Stroke Double Acting, Single Rod Non-rotating Rod With air cushion: CJ2WL Bore size – Stroke AZ CJ2K Single Acting, Spring Return/Extend Mounting nut

Rod end nut

45° Cover surface

GA Piping port 2 x M5 x 0.8 GA CJ2Z C

ø Double Acting, Single Rod 0 −0.3 B LB

0 Built-in Speed Controller

B−0.3 CJ2ZW

NA NA View E Double Acting, Rod View E S + Stroke Z + 2 x Stroke CJ2R Double Acting, Single Rod

WA WA Direct Mount CJ2R Single Acting, Spring Return/Extend For details of the mounting nut, refer to page 12. [mm] Bore size A B C D FGAH LBLCLHLTLXLYLZMMNANN S X Y Z 10 15 12 14 4 8 8 28 15 4.5 9 1.6 24 16.5 32 M4 x 0.7 12.5 M8 x 1.0 49 5 7 105

16 15 18.3 20 5 8 8 28 23 5.5 14 2.3 33 25 42 M5 x 0.8 12.5 M10 x 1.0 50 6 9 106 CJ2RK Double Acting, Single Rod With Air Cushion/Dimensions other than the table below are the same as the table above. Bore size B C GA LB NA WA S Z 10 15 17 7.5 16.5 21 14.4 66 122 16 18.3 20 7.5 23 21 14.4 67 123 CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 18 Series CJ2W

Flange (F)

CJ2WF Bore size – Stroke Z

Rod end nut Mounting nut

NN GA Piping port 2 x M5 x 0.8 GA NN Cover surface MM MM C ø D D ø ø 0 −0.3 FY FB B

FT 0 AFNA NA F A B−0.3 FX H S + Stroke H + Stroke FZ Z + 2 x Stroke 2 x øFC Mounting hole

With air cushion: CJ2WF Bore size – Stroke AZ

Mounting nut

Rod end nut GA 45° Piping port 2 x M5 x 0.8 Cover surface C ø 0 −0.3 FB B

0 NA NA B−0.3 S + Stroke Z + 2 x Stroke

WA WA

For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F FB FC FT FX FY FZ GA H MM NA NN S Z 10 15 12 14 4 8 13 4.5 1.6 24 14 32 8 28 M4 x 0.7 12.5 M8 x 1.0 49 105 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 8 28 M5 x .8 12.5 M10 x 1.0 50 106 With Air Cushion/Dimensions other than the table below are the same as the table above. Bore size B C GA FB NA WA S Z 10 15 17 7.5 14.5 21 14.4 66 122 16 18.3 20 7.5 19 21 14.4 67 123

19 Air Cylinder: Standard Type Single Acting, Spring Return/Extend Series CJ2 ø10, ø16 CJ2 Double Acting, Single Rod

How to Order Standard CJ2W

Action Double Acting, Rod Cylinder standard stroke [mm] S Single acting, Spring return Refer to “Standard Strokes” on page 21. T Single acting, Spring extend CJ2

CJ2 L 16 45 S Z Single Acting, Spring Return/Extend

With auto switch

CDJ2 L 16 45 S Z M9BW B CJ2K Double Acting, Single Rod With auto switch Auto switch (Built-in magnet) ∗ For applicable auto switches, Made to Order refer to the table below.

Refer to page 21 for details. Non-rotating Rod Mounting If a built-in magnet cylinder without an auto switch is required, refer to the model of built-in magnet cylinder. Auto switch mounting type CJ2K B Basic Single Acting, Spring Return/Extend E Double-side bossed Head cover port location A Rail mounting D Double clevis Bore size B Band mounting Perpendicular L Single foot 10 10 mm — ∗ For rail mounting, screws and nuts for M Double foot to axis 2 auto switches come with the rail. 16 16 mm ∗ Refer to page 84 for auto switch Rod ﬂ ange CJ2Z F mounting brackets.

G Head ﬂ ange R Axial Double Acting, Single Rod ∗ Mounting bracket is shipped together with the product, ∗ For double clevis, the product is perpendicular to the but not assembled. Number of auto switches cylinder axis. ∗ For double-side bossed, the product is perpendicular — 2 pcs. Built-in Speed Controller to the cylinder axis. S 1 pc. ∗ Not applicable to single acting, spring extend (T). CJ2ZW n “n” pcs. Double Acting, Rod

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length [m]

Electrical Wiring Pre-wired Applicable CJ2R Type Special function Band mounting Rail mounting 0.5 1 3 5 None

entry (Output) DC AC connector load Double Acting, Single Rod

Indicator light Perpendicular In-line Perpendicular In-line (—) [m] (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit

Grommet 3-wire (PNP) M9PV M9P M9PV M9P — Direct Mount —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — CJ2R 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Single Acting, Spring Return/Extend Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — ∗∗ Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA — Water resistant 5 V,12 V ∗∗ IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — CJ2RK

With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit Double Acting, Single Rod 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V — — A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — ——

CJ2RK

No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, Direct Mount, Non-rotating Rod

2-wire 12 V Single Acting, Spring Return/Extend Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers.

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for details. Auto Switch 1 m·················· M (Example) M9NWM ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 3 m·················· L (Example) M9NWL Guide. 5 m·················· Z (Example) M9NWZ None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order.

∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) Made to Order 20 Series CJ2

Speciﬁ cations

Bore size [mm] 10 16 Action Single acting, Spring return/Single acting, Spring extend

Spring extend Fluid Air Proof pressure 1 MPa Maximum operating pressure 0.7 MPa

Minimum operating Spring return 0.15 MPa Spring return pressure Spring extend 0.15 MPa Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper Lubrication Not required (Non-lube) +1.0 Stroke length tolerance 0

Symbol Piston speed 50 to 750 mm/s Single acting, Spring return, Rubber bumper Allowable kinetic energy 0.035 J 0.090 J ∗ No freezing

Standard Strokes Spring Reaction Force Single acting, Spring extend, Rubber bumper [mm] Bore size Standard stroke Bore size Spring reaction force [N] [mm] 10 15, 30, 45, 60 Primary Secondary 15, 30, 45, 60, 75, 10 3.53 6.86 16 100, 125, 150 16 6.86 14.2 ∗ Manufacture of intermediate strokes at 1 mm Spring with primary Spring with secondary intervals is possible. (Spacers are not used.) mounting load mounting load Made to Order IN OUT (For details, refer to pages 87 to 95.) Symbol Speciﬁ cations -XA Change of rod end shape When the spring is set When the spring is -XC22 Fluororubber seal in the cylinder contracted by applying air -XC51 With hose nipple -XC85 Grease for food processing equipment Mounting Brackets/Part No. -X446 PTFE grease

Bore size [mm] Mounting bracket Refer to pages 78 to 85 for cylinders with 10 16 auto switches. Foot CJ-L010C CJ-L016C • Auto switch proper mounting position (detection Flange CJ-F010C CJ-F016C at stroke end) and its mounting height T-bracket∗ CJ-T010C CJ-T016C • Minimum stroke for auto switch mounting ∗ T-bracket is used with double clevis (D). • Operating range • Auto switch mounting brackets/Part no. Mounting and Accessories/For details, refer to page 12. …Mounted on the product. …Please order separately. Mounting Basic Axial foot Rod ﬂ ange Double clevis∗ Precautions Mounting nut — Rod end nut Refer to page 96 before handling.

Standard Clevis pin — — — Single knuckle joint Double knuckle joint∗

Option T-bracket — — — ∗ A pin and retaining rings are shipped together with double clevis and double knuckle joint. For the attached bracket weight, refer to page 22.

21 Air Cylinder: Standard Type Single Acting, Spring Return/Extend Series CJ2

Weights

Spring Return[g] Spring Extend [g] CJ2 Bore size [mm] 10 16 Bore size [mm] 10 16 Double Double Double Double Double Acting, Single Rod Head- Head- Head- Head- Axial clevis Axial clevis Axial clevis Axial clevis Mounting Basic side Basic side Mounting Basic side Basic side piping (including piping (including piping (including piping (including bossed bossed bossed bossed clevis pin) clevis pin) clevis pin) clevis pin)

15 stroke 28 28 29 28 62 62 69 64 15 stroke 28 28 30 29 63 63 71 67 Standard CJ2W

30 stroke 35 35 35 35 77 77 84 79 30 stroke 34 34 36 35 77 77 85 80 Double Acting, Rod 45 stroke 44 44 45 45 95 95 102 97 45 stroke 42 42 44 43 93 93 100 96 60 stroke 54 54 55 54 113 113 119 115 60 stroke 51 51 52 51 109 109 116 112 75 stroke 134 134 141 136 75 stroke 129 129 137 133 CJ2

Basic weight 100 stroke 167 167 174 169 Basic weight 100 stroke 159 159 166 162

125 stroke 204 204 212 206 125 stroke 193 193 201 196 Single Acting, Spring Return/Extend 150 stroke 227 227 234 229 150 stroke 213 213 221 217 Single foot 8 25 Single foot 8 25 Double foot 16 50 Double foot 16 50

Rod ﬂ ange 5 13 Rod ﬂ ange 5 13 CJ2K Mounting Mounting Double Acting, Single Rod

bracket weight Head ﬂ ange 5 13 bracket weight Head ﬂ ange 5 13 Single knuckle joint 17 23 Single knuckle joint 17 23 Double knuckle joint Double knuckle joint

25 21 25 21 Non-rotating Rod (including knuckle pin) (including knuckle pin)

Rod end cap Rod end cap CJ2K 12 12 (Flat type) (Flat type) Single Acting, Spring Return/Extend

Accessories Rod end cap Accessories Rod end cap 12 12 (Round type) (Round type) T-bracket 32 50 T-bracket 32 50

∗ Mounting nut and rod end nut are included in the basic weight. ∗ Mounting nut and rod end nut are included in the basic weight. CJ2Z

Note) Mounting nut is not attached to the double clevis, Note) Mounting nut is not attached to the double clevis, Double Acting, Single Rod so the mounting nut weight is already subtracted. so the mounting nut weight is already subtracted. Calculation: Calculation: Example) CJ2L10-45SZ Example) CJ2L10-45TZ ¡ ¡

Basic weight ······················44 (ø10-45 stroke) Basic weight ······················42 (ø10-45 stroke) Built-in Speed Controller

¡Mounting bracket weight ··· 8 (Single foot) ¡Mounting bracket weight ··· 8 (Single foot) CJ2ZW

44 + 8 = 52 g 42 + 8 = 50 g Double Acting, Rod CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 22 Series CJ2

Construction (Not able to disassemble) Single acting, Spring return

;: . 2B8= > @

CDJ2B10/16-२SZ-B

Single acting, Spring extend

;: 2B8 = > . @

CDJ2B10/16-२TZ-B

Component Parts No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Clear hard Anodised 10 Tube gasket NBR 2 Head cover Aluminium alloy Clear hard Anodised 11 Wear ring Resin 3 Cylinder tube Stainless steel 12 Return spring Piano wire Zinc chromated 4 Piston rod Stainless steel 13 Spring seat Aluminium alloy 5 Piston A Aluminium alloy 14 Mounting nut Rolled steel Zinc chromated 6 Piston B Aluminium alloy 15 Rod end nut Rolled steel Zinc chromated 7 Bumper A Urethane 16 Magnet — 8 Bumper B Urethane 17 Rod seal NBR 9 Piston seal NBR

23 Air Cylinder: Standard Type Single Acting, Spring Return/Extend Series CJ2

Single Acting, Spring Return: Basic (B)

CJ2B Bore size – Stroke S Head cover port location Z CJ2 Double Acting, Single Rod h8 ND ø Standard CJ2W Double Acting, Rod

Section Y detail Y GB Mounting nut Piping port M5 x 0.8 Piping port M5 x 0.8 CJ2 NN C Single Acting, Spring Return/Extend MM ø D ø 0 −0.3 B

Head cover port location CJ2K

Rod end nut 0 Double Acting, Single Rod A F NA NB B−0.3 Axial location (R) H S + Stroke ∗ The overall cylinder length does not change. Z + Stroke Non-rotating Rod CJ2K For details of the mounting nut, refer to page 12. Single Acting, Spring Return/Extend [mm] SZ Bore ABCDFGBHMMNANBND h8NN5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 12 14 4 8 5 28 M4 x 0.7 4.8 9.5 8−0.022 M8 x 1.0 45.5 53 65 77 — — — — 73.5 81 93 105 ———— CJ2Z 0

16 15 18.3 20 5 8 5 28 M5 x 0.8 4.8 9.5 10−0.022 M10 x 1.0 45.5 54 66 78 84 108 126 138 73.5 82 94 106 112 136 154 166 Double Acting, Single Rod

Single Acting, Spring Return: Double-side Bossed (E) Built-in Speed Controller CJ2ZW Double Acting, Rod CJ2E Bore size – Stroke SZ h8 CJ2R ND h8 ø Double Acting, Single Rod ND ø Direct Mount CJ2R

Y Piping port M5 x 0.8 GB YY Single Acting, Spring Return/Extend Mounting nut Section Y detail NN NN MM C ø D

ø Section YY detail CJ2RK 0 −0.3 B Double Acting, Single Rod

Rod end nut B 0 AFNA NB F −0.3 H S + Stroke CJ2RK

Z + Stroke Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend

For details of the mounting nut, refer to page 12. [mm] SZ Bore ABCDFGBHMMNANBND h8NN5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size Auto Switch 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 12 14 4 8 5 28 M4 x 0.7 4.8 9.5 8−0.022 M8 x 1.0 45.5 53 65 77 — — — — 73.5 81 93 105 ———— 0 16 15 18.3 20 5 8 5 28 M5 x 0.8 4.8 9.5 10−0.022 M10 x 1.0 45.5 54 66 78 84 108 126 138 73.5 82 94 106 112 136 154 166 Made to Order 24 Series CJ2

Single Acting, Spring Return: Double Clevis (D)

CJ2D Bore size – Stroke SZ

+0.030 Piping port M5 x 0.8 NB øCDH9 0 −0.030 MM Rod end nut GB Clevis pin (øcdd9−0.060) C C ø

ø D ø 0 −0.3 0 −0.3 B CZ

+0.2 A NA 0 CX+0.1 B−0.3 0 H S + Stroke U CZ−0.3 Z + Stroke R ZZ + Stroke

[mm] S Bore size ABCCD CX CZ D GB H MM NA NB R U 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to (cd) 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 3.3 3.2 12 4 18 20 M4 x 0.7 4.8 22.5 5 8 45.5 53 65 77 — — — — 16 15 18.3 20 5 6.5 18.3 5 23 20 M5 x 0.8 4.8 27.5 8 10 45.5 54 66 78 84 108 126 138 ZZZ Bore size 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 73.5 81 93 105 — — — — 78.5 86 98 110 — — — — 16 75.5 84 96 108 114 138 156 168 83.5 92 104 116 122 146 164 176 ∗ A clevis pin and retaining rings are included.

Single Acting, Spring Return: Single Foot (L)

Bore size Stroke Head cover port location CJ2L – S Z Piping port M5 x 0.8

2 x øLC Mounting hole Head cover port location Axial location (R) ∗ The overall cylinder length does not change. NN AF Mounting nut GB Piping port M5 x 0.8 Cover surface MM C ø D ø 0 −0.3 LY B LB LH

B 0 Rod end nut −0.3 LT NA NB LX X Y LZ H S + Stroke Z + Stroke

For details of the mounting nut, refer to page 12. [mm] S Z Bore ABCDFGB H LB LC LH LT LX LY LZ MM NA NB NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 48528 15 4.5 9 1.6 24 16.5 32 M4 x 0.7 4.8 9.5 M8 x 1.0 45.5 53 65 77 ————5 773.5 81 93 105 ———— 16 15 18.3 20 58528 23 5.5 14 2.3 33 25 42 M5 x 0.8 4.8 9.5 M10 x 1.0 45.5 54 66 78 84 108 126 138 6973.5 82 94 106 112 136 154 166

25 Air Cylinder: Standard Type Single Acting, Spring Return/Extend Series CJ2

Single Acting, Spring Return: Double Foot (M)

CJ2M Bore size – Stroke SZ 2 x øLC CJ2

Mounting hole Double Acting, Single Rod

H NN Standard CJ2W AF Mounting nut GB F Piping port M5 x 0.8 Cover surface Double Acting, Rod MM Mounting nut D ø LY CJ2 LB LH Single Acting, Spring Return/Extend LT Rod end nut LT NA NB LX X Y Y X LZ S + Stroke

LS + Stroke CJ2K

Z + Stroke Double Acting, Single Rod

For details of the mounting nut, refer to page 12. [mm] LS Non-rotating Rod Bore

A D F GB H LB LC LH 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to LT LX LY LZ MM NA NB NN CJ2K size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st Single Acting, Spring Return/Extend 10 15 4 8 5 28 15 4.5 9 59.5 67 79 91 — — — — 1.6 24 16.5 32 M4 x 0.7 4.8 9.5 M8 x 1.0 16 15 5 8 5 28 23 5.5 14 63.5 72 84 96 102 126 144 156 2.3 33 25 42 M5 x 0.8 4.8 9.5 M10 x 1.0

S Z Bore

5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to CJ2Z size

15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st Double Acting, Single Rod 10 45.5 53 65 77 — — — — 5 7 85.5 93 105 117 — — — — 16 45.5 54 66 78 84 108 126 138 6 9 88.5 97 109 121 127 151 169 181 Built-in Speed Controller CJ2ZW

Single Acting, Spring Return: Rod Flange (F) Double Acting, Rod

CJ2F Bore size – Stroke S Head cover port location Z Piping port M5 x 0.8 CJ2R Double Acting, Single Rod Direct Mount Head cover port location

Axial location (R) CJ2R ∗

The overall cylinder length does not change. Single Acting, Spring Return/Extend

GB NN Mounting nut Piping port M5 x 0.8 Cover surface MM

C CJ2RK ø Double Acting, Single Rod D ø 0 −0.3 FY FB B

0 Rod end nut B−0.3 FT FX CJ2RK NB 2 x øFC Direct Mount, Non-rotating Rod AFNA FZ Single Acting, Spring Return/Extend H S + Stroke Mounting hole Z + Stroke

For details of the mounting nut, refer to page 12. [mm]

SZAuto Switch Bore ABCDFFBFC FT FXFYFZGB HMMNA NB NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 4813 4.5 1.6 24 14 32 5 28 M4 x 0.7 4.8 9.5 M8 x 1.0 45.5 53 65 77 — — — — 73.5 81 93 105 ———— 16 15 18.3 20 5819 5.5 2.3 33 20 42 5 28 M5 x 0.8 4.8 9.5 M10 x 1.0 45.5 54 66 78 84 108 126 138 73.5 82 94 106 112 136 154 166 Made to Order 26 Series CJ2

Single Acting, Spring Return: Head Flange (G)

CJ2G Bore size – Stroke SZ

GB Cover surface NN Piping port M5 x 0.8 Mounting nut MM C ø D ø 0 −0.3 FY FB B

FX 2 x øFC AFNA NB FT 0 B−0.3 Mounting hole FZ H S + Stroke F Rod end nut Z + Stroke

For details of the mounting nut, refer to page 12. [mm] SZ Bore ABCDFFB FC FT FX FY FZ GB HMMNA NB NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 4813 4.5 1.6 24 14 32 5 28 M4 x 0.7 4.8 9.5 M8 x 1.0 45.5 53 65 77 ————81.5 89 101 113 ———— 16 15 18.3 20 5819 5.5 2.3 33 20 42 5 28 M5 x 0.8 4.8 9.5 M10 x 1.0 45.5 54 66 78 84 108 126 138 81.5 90 102 114 120 144 162 174

27 Air Cylinder: Standard Type Single Acting, Spring Return/Extend Series CJ2

Single Acting, Spring Extend: Basic (B)

CJ2B Bore size – Stroke TZ CJ2 Double Acting, Single Rod h8 ND ø Standard CJ2W Double Acting, Rod

Mounting nut Y Section Y CJ2 Rod end nut NN GA Piping port M5 x 0.8 detail MM Single Acting, Spring Return/Extend C ø D ø 0 −0.3 B CJ2K

0 B Double Acting, Single Rod A F NA NB −0.3 H + Stroke S + Stroke

Z + 2 x Stroke Non-rotating Rod

For details of the mounting nut, refer to page 12. CJ2K [mm] Single Acting, Spring Return/Extend SZ Bore size A B C D F GA H MM NA NB ND h8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 12 14 4 8 8 28 M4 x 0.7 12.5 4.8 8−0.022 M8 x 1.0 48.5 56 68 80 — — — — 76.5 84 96 108 ——— − 0 16 15 18.3 20 5 8 8 28 M5 x 0.8 12.5 4.8 10−0.022 M10 x 1.0 48.5 57 69 81 87 111 129 141 76.5 85 97 109 115 139 157 169 CJ2Z Double Acting, Single Rod

Single Acting, Spring Extend: Double-side Bossed (E) Built-in Speed Controller CJ2ZW CJ2E Bore size – Stroke TZ Double Acting, Rod h8 h8 CJ2R ND ø ND Double Acting, Single Rod ø Direct Mount CJ2R Single Acting, Spring Return/Extend Section Y detail Rod end nut Mounting nut Y GA Piping port M5 x 0.8 YY Section YY detail MM NN NN C ø D CJ2RK ø Double Acting, Single Rod 0 −0.3 B

0 ANAFFNB B−0.3 CJ2RK

H + Stroke S + Stroke Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm]

SZAuto Switch Bore size A B C D F GA H MM NA NB ND h8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 12 14 4 8 8 28 M4 x 0.7 12.5 4.8 8−0.022 M8 x 1.0 48.5 56 68 80 — — — — 76.5 84 96 108 ———— 0 16 15 18.3 20 5 8 8 28 M5 x 0.8 12.5 4.8 10−0.022 M10 x 1.0 48.5 57 69 81 87 111 129 141 76.5 85 97 109 115 139 157 169 Made to Order 28 Series CJ2

Single Acting, Spring Extend: Double Clevis (D)

CJ2D Bore size – Stroke TZ

+0.030 øCDH9 0 −0.030 Clevis pin (øcdd9 ) Rod end nut GA Piping port M5 x 0.8 NB −0.060 MM NN C C ø ø D ø 0 −0.3 0 −0.3 B CZ

+0.2 ANAF 0 CX+0.1 B−0.3 0 H + Stroke S + Stroke U CZ−0.3 Z + 2 x Stroke R ZZ + 2 x Stroke

∗ A clevis pin and retaining rings are included. [mm] S Bore size ABCCD CX CZ D GA H MM NA NB R U 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to (cd) 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 3.3 3.2 12 4 8 28 M4 x 0.7 12.5 17.8 5 8 48.5 56 68 80 — — — — 16 15 18.3 20 5 6.5 18.3 5 8 28 M5 x 0.8 12.5 22.8 8 10 48.5 57 69 81 87 111 129 141 ZZZ Bore size 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 84.5 92 104 116 — — — — 89.5 97 109 121 — — — — 16 86.5 95 107 119 125 149 167 179 94.5 103 115 127 133 157 175 187

Single Acting, Spring Extend: Single Foot (L)

CJ2L Bore size – Stroke TZ

2 x øLC Mounting hole

Mounting nut Rod end nut NN FGA Piping port M5 x 0.8 Cover surface MM C ø D ø 0 −0.3 LY B LB LH

0 B−0.3

A LT NA NB LX X Y LZ H + Stroke S + Stroke Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm] S Z Bore ABCDFGAH LBLCLHLTLXLYLZ MM NA NB NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 48828 15 4.5 9 1.6 24 16.5 32 M4 x 0.7 12.5 4.8 M8 x 1.0 48.5 56 68 80 ———— 5 776.5 84 96 108 ———— 16 15 18.3 20 58828 23 5.5 14 2.3 33 25 42 M5 x 0.8 12.5 4.8 M10 x 1.0 48.5 57 69 81 87 111 129 141 6976.5 85 97 109 115 139 157 169

29 Air Cylinder: Standard Type Single Acting, Spring Return/Extend Series CJ2

Single Acting, Spring Extend: Double Foot (M)

CJ2M Bore size – Stroke TZ CJ2

4 x øLC Double Acting, Single Rod Mounting hole

H + Stroke Standard CJ2W Mounting nut FGA Piping port M5 x 0.8 F Mounting nut Cover surface Double Acting, Rod MM Rod end nut NN D ø LY CJ2 LB LH Single Acting, Spring Return/Extend LT A LT FNA NB F LX X Y Y X LZ S + Stroke

LS + Stroke CJ2K

Z + 2 x Stroke Double Acting, Single Rod Non-rotating Rod For details of the mounting nut, refer to page 12. [mm] CJ2K

LS Single Acting, Spring Return/Extend Bore A D F GA H LB LC LH 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to LT LX LY LZ MM NA NB NN size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 4 8 8 28 15 4.5 9 62.5 70 82 94 — — — — 1.6 24 16.5 32 M4 x 0.7 12.5 4.8 M8 x 1.0 16 15 5 8 8 28 23 5.5 14 66.5 75 87 99 105 129 147 159 2.3 33 25 42 M5 x 0.8 12.5 4.8 M10 x 1.0 CJ2Z

S Z Double Acting, Single Rod Bore 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 48.5 56 68 80 — — — — 5 7 88.5 96 108 120 — — — — 16 48.5 57 69 81 87 111 129 141 6 9 91.5 100 112 124 130 154 172 184 Built-in Speed Controller CJ2ZW Double Acting, Rod

Single Acting, Spring Extend: Rod Flange (F) CJ2R

CJ2F Bore size – Stroke TZ Double Acting, Single Rod

Mounting nut 2 x øFC Direct Mount Cover surface NN GA Piping port M5 x 0.8 Mounting hole MM Rod end nut C

ø CJ2R D ø Single Acting, Spring Return/Extend 0 −0.3 FY FB B

0 A FT NB B−0.3 FX F NA FZ CJ2RK

H + Stroke S + Stroke Double Acting, Single Rod Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm] CJ2RK Direct Mount, Non-rotating Rod

SZSingle Acting, Spring Return/Extend Bore ABCDFFB FC FT FX FY FZ GA HMMNA NB NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 4 8 13 4.5 1.6 24 14 32 8 28 M4 x 0.7 12.5 4.8 M8 x 1.0 48.5 56 68 80 − − − − 76.5 84 96 108 −−−− 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 8 28 M5 x 0.8 12.5 4.8 M10 x 1.0 48.5 57 69 81 87 111 129 141 76.5 85 97 109 115 139 157 169 Auto Switch Made to Order 30 Series CJ2

Single Acting, Spring Extend: Head Flange (G)

CJ2G Bore size – Stroke TZ

Cover surface Rod end nut NN GA Piping port M5 x 0.8 Mounting nut MM C ø D ø 0 −0.3 FY FB B

2 x øFC 0 FX B−0.3 Mounting hole A FT FZ FFNA NB H + Stroke S + Stroke Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm] SZ Bore ABCDFFB FC FT FX FY FZ GA HMMNA NB NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 12 14 4 8 13 4.5 1.6 24 14 32 8 28 M4 x 0.7 12.5 4.8 M8 x 1.0 48.5 56 68 80 — — — — 76.5 84 96 108 ———— 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 8 28 M5 x 0.8 12.5 4.8 M10 x 1.0 48.5 57 69 81 87 111 129 141 76.5 85 97 109 115 139 157 169

31 Air Cylinder: Non-rotating Rod Type Double Acting, Single Rod Series CJ2K ø10, ø16 CJ2 Double Acting, Single Rod

How to Order Standard CJ2W

Bore size Double Acting, Rod 10 mm 10 Cylinder standard stroke [mm] 16 16 mm Refer to “Standard Strokes” on page 33. CJ2

CJ2K L 16 60 Z Single Acting, Spring Return/Extend With auto switch CDJ2K LZ16 60 M9BW B CJ2K Double Acting, Single Rod With auto switch Head cover port location (Built-in magnet) Made to Order Perpendicular Non-rotating Rod — Refer to page 33 for details. Mounting to axis CJ2K B Basic

Auto switch mounting type Single Acting, Spring Return/Extend E Double-side bossed R Axial A Rail mounting D Double clevis B Band mounting L Single foot ∗ For double clevis, the product is ∗ M Double foot For rail mounting, screws and nuts for 2 perpendicular to the cylinder axis. auto switches come with the rail. F Rod ﬂ ange ∗ For double-side bossed, the product ∗ Refer to page 84 for auto switch mounting CJ2Z is perpendicular to the cylinder axis. G Head ﬂ ange brackets. Double Acting, Single Rod ∗ Mounting bracket is shipped together with the product, Auto switch Number of auto switches but not assembled. ∗ For applicable auto switches, refer to the table below. — 2 pcs.

S 1 pc. Built-in Speed Controller

If a built-in magnet cylinder without an auto switch is CJ2ZW “n” pcs. required, refer to the model of built-in magnet cylinder. n Double Acting, Rod

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length [m]

Electrical Wiring Pre-wired Applicable CJ2R Type Special function Band mounting Rail mounting 0.5 1 3 5 None

entry (Output) DC AC connector load Double Acting, Single Rod

Indicator light Perpendicular In-line Perpendicular In-line (—) [m] (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit

Grommet 3-wire (PNP) M9PV M9P M9PV M9P — Direct Mount —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — CJ2R 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Single Acting, Spring Return/Extend Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — CJ2RK

With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit Double Acting, Single Rod 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V ——A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — ——

CJ2RK

No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, Direct Mount, Non-rotating Rod

Lead wire length symbols: 0.5 m·················· — (Example) M9NW Since there are other applicable auto switches than listed, refer to page 85 for details. Auto Switch 1 m·················· M (Example) M9NWM ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 3 m·················· L (Example) M9NWL Guide. 5 m·················· Z (Example) M9NWZ None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order. ∗

The D-A9 /M9 /A7 /A80 /F7 /J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) Made to Order 32 Series CJ2K

Speciﬁ cations A cylinder which rod does not rotate because of the hexagonal Bore size [mm] 10 16 rod shape. Action Double acting, Single rod Fluid Air Non-rotating accuracy Proof pressure 1 MPa ø10: ±1.5°, ø16: ±1° Maximum operating pressure 0.7 MPa Can operate without Minimum operating pressure 0.06 MPa lubrication. Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper Lubrication Not required (Non-lube) +1.0 Stroke length tolerance 0 Rod non-rotating accuracy ±1.5°±1°

Symbol Piston speed 50 to 750 mm/s Double acting, Single rod, Rubber bumper Allowable kinetic energy 0.035 J 0.090 J ∗ No freezing

Standard Strokes [mm] Bore size [mm] Standard stroke 10 15, 30, 45, 60, 75, 100, 125, 150 Made to Order 16 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 (For details, refer to pages 87 to 95.) ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.) Symbol Speciﬁ cations -XA Change of rod end shape Mounting and Accessories/For details, refer to page 12. -XC3 Special port location -XC9 Adjustable stroke cylinder/Adjustable retraction type …Mounted on the product. …Please order separately. -XC10 Dual stroke cylinder/Double rod type Double∗ Double clevis Mounting Basic Foot Flange -XC22 Fluororubber seal clevis (including T-bracket) -XC51 With hose nipple Mounting nut —— Rod end nut -XC85 Grease for food processing equipment Standard Clevis pin — — — -X446 PTFE grease Single knuckle joint Double knuckle joint∗ Rod end cap (Flat/Round type) Option T-bracket — — — Precautions ∗ A pin and retaining rings are shipped together with double clevis and double knuckle joint.

Refer to page 96 before handling. Mounting Brackets/Part No.

Bore size [mm] Mounting bracket 10 16 Foot CJ-L016C CJK-L016C Flange CJ-F016C CJK-F016C T-bracket∗ CJ-T010C CJ-T016C ∗ T-bracket is used with double clevis (D).

Refer to pages 78 to 85 for cylinders with auto switches.

• Auto switch proper mounting position (detection at stroke end) and its mounting height • Minimum stroke for auto switch mounting • Operating range • Auto switch mounting brackets/Part no.

33 Air Cylinder: Non-rotating Rod Type Double Acting, Single Rod Series CJ2K

Weights [g]

Bore size [mm] 10 16 CJ2 Basic 25 47

Basic weight Double Acting, Single Rod Axial piping 25 47 (When the stroke Double clevis (including clevis pin) 27 55 is zero) Head-side bossed 29 50 Additional weight per 15 mm of stroke 47

Single foot 825 Standard CJ2W Double foot 16 50 Mounting bracket Double Acting, Rod weight Rod ﬂ ange 513 Head ﬂ ange 513 Single knuckle joint 17 23 Double knuckle joint 25 21 CJ2 (including knuckle pin) Accessories Rod end cap (Flat type) 12 Single Acting, Spring Return/Extend Rod end cap (Round type) 12 T-bracket 32 50 ∗ Mounting nut and rod end nut are included in the basic weight. Note) Mounting nut is not included in the basic weight for the double clevis. CJ2K Calculation: Example) CJ2KL10-45Z Double Acting, Single Rod ¡Basic weight ······················25 (ø10) ¡Additional weight ···············4/15 stroke ¡Cylinder stroke ·················· 45 stroke Non-rotating Rod ¡Mounting bracket weight ··· 8 (Single foot) CJ2K 25 + 4/15 x 45 + 8 = 45 g Single Acting, Spring Return/Extend

Construction (Not able to disassemble) CJ2Z Double Acting, Single Rod !4 !3 iyuqw!0 e r ot!2 !5 Built-in Speed Controller CJ2ZW Double Acting, Rod

Rod CJ2R CDJ2KB10/16-२Z-B section Double Acting, Single Rod !1 Component Parts Direct Mount No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Clear hard Anodised 9 Piston seal NBR 2 Head cover Aluminium alloy Clear hard Anodised 10 Tube gasket NBR CJ2R Single Acting, Spring Return/Extend 3 Cylinder tube Stainless steel 11 Piston gasket NBR 4 Piston rod Stainless steel 12 Wear ring Resin 5 Piston A Aluminium alloy 13 Mounting nut Rolled steel Zinc chromated 6 Piston B Aluminium alloy 14 Rod end nut Rolled steel Zinc chromated

7 Bumper Urethane 15 Magnet — CJ2RK 8 Rod seal NBR Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 34 Series CJ2K

Basic (B)

CJ2KB Bore size – Stroke Head cover port location Z Piping port M5 x 0.8 h8 ND ø

Head cover port location Axial location (R) ∗ The overall cylinder length does not change. Section Y detail Mounting nut Y

NN GA Piping port 2 x M5 x 0.8 GB

CB Rod end nut CA ø ø 0 0 −0.3 −0.3 BB BA

MM KA BB 0 BA 0 −0.3 ANAF NB Rod section −0.3 H S + Stroke Z + Stroke

Refer to page 12 for details of the mounting nut. (SNJ-016B for ø10, SNKJ-016B for ø16) [mm] Bore size A BA BB CA CB F GA GB H KA MM NA NB NDh8 NN S Z 0 10 15 15 12 17 14 8 8 5 28 4.2 M4 x 0.7 12.5 9.5 10−0.022 M10 x 1.0 46 74 0 16 15 18.3 18.3 20 20 8 8 5 28 5.2 M5 x 0.8 12.5 9.5 12−0.027 M12 x 1.0 47 75

Double-side Bossed (E)

CJ2KE Bore size – Stroke Z h8 h8 ND ø ND ø

Section Y detail Y YY Section YY detail GA Mounting nut Piping port 2 x M5 x 0.8 GB NN Rod end nut NN C ø 0 −0.3 B

MM KA B 0 ANAF NB Rod section −0.3 H S + Stroke F Z + Stroke

Refer to page 12 for details of the mounting nut. (SNJ-016B for ø10, SNKJ-016B for ø16) [mm] Bore size A B C F GA GB H KA MM NA NB NDh8 NN S Z 0 10 15 15 17 8 8 5 28 4.2 M4 x 0.7 12.5 9.5 10−0.022 M10 x 1.0 46 82 0 16 15 18.3 20 8 8 5 28 5.2 M5 x 0.8 12.5 9.5 12−0.027 M12 x 1.0 47 83 35 Air Cylinder: Non-rotating Rod Type Double Acting, Single Rod Series CJ2K

Double Clevis (D)

CJ2KD Bore size – Stroke Z CJ2 Double Acting, Single Rod NA Piping port 2 x M5 x 0.8 +0.030 NB øCDH9 0 Rod end nut GA −0.030 GB Clevis pin (øcdd9−0.060) MM CA CB ø ø Standard CJ2W 0 0 −0.3 −0.3 Double Acting, Rod BB BA

+0.2 KA CX+0.1 ANA 0 0 BA−0.3 BB−0.3 H S + Stroke U Rod section CJ2 Z + Stroke R Single Acting, Spring Return/Extend ZZ + Stroke

∗ A clevis pin and retaining rings are included.

[mm] CJ2K

Bore size A BABBCACBCD(cd) CX GA GB H KA MM NA NB R S U Z ZZ Double Acting, Single Rod 10 15 15 12 17 14 3.3 3.2 8 18 28 4.2 M4 x 0.7 12.5 22.5 5 46 8 82 87 16 15 18.3 18.3 20 20 5 6.5 8 23 28 5.2 M5 x 0.8 12.5 27.5 8 47 10 85 93 Non-rotating Rod CJ2K

Single Foot (L) Single Acting, Spring Return/Extend

CJ2KL Bore size – Stroke Head cover port location Z CJ2Z Piping port M5 x 0.8 Double Acting, Single Rod

2 x øLC

Mounting hole Built-in Speed Controller

Head cover port location CJ2ZW

Axial location (R) Double Acting, Rod View E ∗ The overall cylinder length does not change. FGA Mounting nut Rod end nut NN Piping port 2 x M5 x 0.8 GB Cover surface

CB MM CA CJ2R ø ø Double Acting, Single Rod 0 0 −0.3 −0.3 LY LB BB BA Direct Mount LH KA 0 0 BB−0.3 Rod section BA−0.3 LT

LX CJ2R A LZ Single Acting, Spring Return/Extend X Y NA NB View E H S + Stroke Z + Stroke CJ2RK Double Acting, Single Rod

Refer to page 12 for details of the mounting nut. (SNJ-016B for ø10, SNKJ-016B for ø16) [mm] CJ2RK Bore size A BABBCACBF GAGBH KALBLCLHLTLXLYLZ MM NANB NN S X Y Z Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend 10 15 15 12 17 14 8 8 5 28 4.2 21.5 5.5 14 2.3 33 25 42 M4 x 0.7 12.5 9.5 M10 x 1.0 46 6 9 74 16 15 18.3 18.3 20 20 8 8 5 28 5.2 23 5.5 14 2.3 33 25 42 M5 x 0.8 12.5 9.5 M12 x 1.0 47 6 9 75 Auto Switch Made to Order 36 Series CJ2K

Double Foot [m]

CJ2KM Bore size – Stroke Z 2 x øLC Mounting hole

H Mounting nut Rod end nut FGA NN GB F Cover surface Piping port 2 x M5 x 0.8 Mounting nut MM NN LY LB LH KA LX LT LT Rod section A LZ X Y NA NB Y X S + Stroke LS + Stroke Z + Stroke

Refer to page 12 for details of the mounting nut. (SNJ-016B for ø10, SNKJ-016B for ø16) [mm] Bore size A F GA GB H KA LB LC LH LS LT LX LY LZ MM NA NB NN S X Y Z 10 15 8 8 5 28 4.2 21.5 5.5 14 64 2.3 33 25 42 M4 x 0.7 12.5 9.5 M10 x 1.0 46 6 9 74 16 15 8 8 5 28 5.2 23 5.5 14 65 2.3 33 25 42 M5 x 0.8 12.5 9.5 M12 x 1.0 47 6 9 75

Rod Flange (F)

CJ2KF Bore size – Stroke Head cover port location Z

Piping port M5 x 0.8

Head cover port location Axial location (R) View E ∗ The overall cylinder length does not change. 2 x øFC Mounting hole Mounting nut NN GA Piping port 2 x M5 x 0.8 GB Cover surface Rod end nut CA ø 0 0 −0.3 −0.3 FY FB BB BA

MM KA CB 0 0 ø BB BA−0.3 FX −0.3 FT Rod section FZ ANAF NB View E H S + Stroke Z + Stroke

Refer to page 12 for details of the mounting nut. (SNJ-016B for ø10, SNKJ-016B for ø16) [mm] Bore size A BA BB CA CB F FB FC FT FX FY FZ GA GB H KA MM NA NB NN S Z 10 15 15 12 17 14 8 17.5 5.5 2.3 33 20 42 8 5 28 4.2 M4 x 0.7 12.5 9.5 M10 x 1.0 46 74 16 15 18.3 18.3 20 20 8 19 5.5 2.3 33 20 42 8 5 28 5.2 M5 x 0.8 12.5 9.5 M12 x 1.0 47 75

37 Air Cylinder: Non-rotating Rod Type Double Acting, Single Rod Series CJ2K

Head Flange [g]

CJ2KG Bore size – Stroke Z CJ2 Double Acting, Single Rod

GA Cover surface NN Piping port 2 x M5 x 0.8 GB Mounting nut Rod end nut NN C ø Standard CJ2W 0 −0.3 Double Acting, Rod FY FB B MM KA FX AFNA NB FT 0 B−0.3 2 x øFC Rod section FZ H S + Stroke F CJ2 Mounting hole Z + Stroke Single Acting, Spring Return/Extend

Refer to page 12 for details of the mounting nut. (SNJ-016B for ø10, SNKJ-016B for ø16) [mm] Bore size A B C F FB FC FT FX FY FZ GA GB H KA MM NA NB NN S Z CJ2K 15 15 17 8 17.5 5.5 2.3 33 20 42 8 5 28 4.2 M4 x 0.7 12.5 9.5 M10 x 1.0 46 82 10 Double Acting, Single Rod 16 15 18.3 20 8 19 5.5 2.3 33 20 42 8 5 28 5.2 M5 x 0.8 12.5 9.5 M12 x 1.0 47 83 Non-rotating Rod CJ2K Single Acting, Spring Return/Extend CJ2Z Double Acting, Single Rod Built-in Speed Controller CJ2ZW Double Acting, Rod CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 38 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K ø10, ø16

How to Order

Action Cylinder standard stroke [mm] S Single acting, Spring return Refer to “Standard Strokes” on page 40. T Single acting, Spring extend Made to Order Refer to page 40 for details. CJ2K L 16 45 S Z With auto switch CDJ2K L 16 45 S Z M9BW B

With auto switch Auto switch (Built-in magnet) ∗ For applicable auto switches, refer to the table below. Auto switch mounting type Mounting If a built-in magnet cylinder without an auto switch is required, refer to the model of built-in magnet cylinder. A Rail mounting B Basic B Band mounting E Double-side bossed Head cover port location ∗ D Double clevis For rail mounting, screws and Perpendicular nuts for 2 auto switches come L Single foot — with the rail. M Double foot to axis ∗ Refer to page 84 for auto switch mounting brackets. F Rod ﬂ ange Bore size G Head ﬂ ange 10 10 mm R Axial ∗ Mounting bracket is shipped Number of auto switches together with the product, 16 16 mm ∗ but not assembled. For double clevis, the product is perpendicular to the — 2 pcs. cylinder axis. ∗ For double-side bossed, the product is perpendicular S 1 pc. to the cylinder axis. n “n” pcs. ∗ Not applicable to single acting, spring extend (T).

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length [m] Electrical Wiring Pre-wired Applicable Type Special function Band mounting Rail mounting None entry (Output) DC AC 0.5 1 3 5 connector load (—) [m] (L) (Z) (N) Indicator light Perpendicular In-line Perpendicular In-line 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V — — A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for 1 m·················· M (Example) M9NWM details. 3 m·················· L (Example) M9NWL ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 5 m·················· Z (Example) M9NWZ Guide. None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) 39 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K

Speciﬁ cations A cylinder which rod does not rotate because of the hexagonal Bore size [mm] 10 16 CJ2 rod shape. Action Single acting, Spring return/Single acting, Spring extend Double Acting, Single Rod Non-rotating accuracy Fluid Air ø10: ±1.5°, ø16: ±1° Proof pressure 1 MPa Can operate without Maximum operating pressure 0.7 MPa Standard lubrication. Minimum operating pressure 0.15 MPa CJ2W ∗ Double Acting, Rod Spring Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C extend Cushion Rubber bumper (standard equipment) Lubrication Not required (Non-lube) CJ2 +1.0 Stroke length tolerance 0 Single Acting, Spring Return/Extend Rod non-rotating accuracy ±1.5°±1° Spring return Piston speed 50 to 750 mm/s Allowable kinetic energy 0.035 J 0.090 J CJ2K ∗ No freezing Symbol Double Acting, Single Rod Single acting, Spring return, Rubber bumper Standard Strokes Spring Reaction Force

[mm] Non-rotating Rod

Bore size Standard stroke Bore size Spring reaction force (N) CJ2K

[mm] Single Acting, Spring Return/Extend 10 15, 30, 45, 60 Primary Secondary 3.53 6.86 Single acting, Spring extend, Rubber bumper 16 15, 30, 45, 60, 75, 100, 125, 150 10 16 6.86 14.2 ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.) Spring with primary Spring with secondary CJ2Z mounting load mounting load Double Acting, Single Rod IN OUT

Made to Order When the spring is set When the spring is Built-in Speed Controller in the cylinder contracted by applying air CJ2ZW

(For details, refer to pages 87 to 95.) Double Acting, Rod

Symbol Speciﬁ cations Mounting and Accessories/For details, refer to page 12. -XA Change of rod end shape -XC51 With hose nipple …Mounted on the product. …Please order separately. ∗ CJ2R -XC85 Grease for food processing equipment Double Double clevis

Mounting Basic Foot Flange Double Acting, Single Rod -X446 PTFE grease clevis (including T-bracket) Mounting nut ——

Rod end nut Direct Mount

Refer to pages 78 to 85 for cylinders with Standard Clevis pin — — — auto switches.

Single knuckle joint CJ2R Double knuckle joint∗ • Auto switch proper mounting position (detection Single Acting, Spring Return/Extend Rod end cap (Flat/Round type) at stroke end) and its mounting height Option T-bracket — — — • Minimum stroke for auto switch mounting ∗ A pin and retaining rings are shipped together with double clevis and double knuckle joint. • Operating range • Auto switch mounting brackets/Part no. Mounting Brackets/Part No. CJ2RK Double Acting, Single Rod

Bore size [mm] Precautions Mounting bracket 10 16

Refer to page 96 before handling. Foot CJ-L016C CJK-L016C CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Flange CJ-F016C CJK-F016C ∗ T-bracket CJ-T010C CJ-T016C ∗ T-bracket is used with double clevis (D). Auto Switch Made to Order 40 Series CJ2K

Weights

Spring Return[g] Spring Extend [g] Bore size [mm] 10 16 Bore size [mm] 10 16 Double Double Double Double Head- Head- Head- Head- Axial clevis Axial clevis Axial clevis Axial clevis Mounting Basic side Basic side Mounting Basic side Basic side piping (including piping (including piping (including piping (including bossed bossed bossed bossed clevis pin) clevis pin) clevis pin) clevis pin) 15 stroke 30 30 30 31 64 64 70 66 15 stroke 29 29 31 31 64 64 72 69 30 stroke 38 38 38 39 79 79 86 81 30 stroke 35 35 37 38 79 79 86 83 45 stroke 48 48 48 49 97 97 104 99 45 stroke 44 44 46 46 95 95 103 99 60 stroke 58 58 58 59 116 116 122 118 60 stroke 52 52 54 55 111 111 119 115 75 stroke 138 138 144 140 75 stroke 133 133 140 137

Basic weight 100 stroke 171 171 178 173 Basic weight 100 stroke 163 163 170 167 125 stroke 209 209 215 211 125 stroke 198 198 206 202 150 stroke 232 232 238 234 150 stroke 219 219 227 223 Single foot 8 25 Single foot 8 25 Double foot 16 50 Double foot 16 50 Rod ﬂ ange 5 13 Rod ﬂ ange 5 13 Mounting Mounting

bracket weight Head ﬂ ange 5 13 bracket weight Head ﬂ ange 5 13 Single knuckle joint 17 23 Single knuckle joint 17 23 Double knuckle joint Double knuckle joint 25 21 25 21 (including knuckle pin) (including knuckle pin) Rod end cap Rod end cap 12 12 (Flat type) (Flat type)

Accessories Rod end cap Accessories Rod end cap 12 12 (Round type) (Round type) T-bracket 32 50 T-bracket 32 50 ∗ Mounting nut and rod end nut are included in the basic weight. ∗ Mounting nut and rod end nut are included in the basic weight. Note) Mounting nut is not included in the basic weight for the double Note) Mounting nut is not included in the basic weight for the double clevis. clevis. Calculation: Calculation: Example) CJ2KL10-45SZ Example) CJ2KL10-45TZ ¡Basic weight ······················48 (ø10) ¡Basic weight ······················44 (ø10) ¡Cylinder stroke ·················· 45 stroke ¡Cylinder stroke ·················· 45 stroke ¡Mounting bracket weight ··· 8 (Single foot) ¡Mounting bracket weight ··· 8 (Single foot) 48 + 8 = 56 g 44 + 8 = 52 g

41 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K

Construction (Not able to disassemble)

Single acting, Spring return CJ2

!5 !4 rq!1 e!2 uyit!0 ow !6 Double Acting, Single Rod Standard CJ2W Double Acting, Rod

!3 Rod CDJ2KB10/ section 16-२SZ-B CJ2 Single Acting, Spring Return/Extend

Single acting, Spring extend CJ2K

!5 rqouyitew!4 !7 !0 !1 !2 !6 Double Acting, Single Rod Non-rotating Rod CJ2K Single Acting, Spring Return/Extend

Rod CDJ2BK10/ !3 section 16-२TZ-B CJ2Z Double Acting, Single Rod

Component Parts Built-in Speed Controller

No. Description Material Note No. Description Material Note CJ2ZW Double Acting, Rod 1 Rod cover Aluminium alloy Clear hard Anodised 10 Wear ring Resin 2 Head cover Aluminium alloy Clear hard Anodised 11 Return spring Piano wire Zinc chromated 3 Cylinder tube Stainless steel 12 Spring seat Aluminium alloy 4 Piston rod Stainless steel 13 Piston gasket NBR 5 Piston A Aluminium alloy 14 Mounting nut Rolled steel Zinc chromated CJ2R Double Acting, Single Rod 6 Piston B Aluminium alloy 15 Rod end nut Rolled steel Zinc chromated 7 Bumper Urethane 16 Magnet — 8 Piston seal NBR 17 Rod seal NBR Direct Mount 9 Tube gasket NBR CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 42 Series CJ2K

Single Acting, Spring Return: Basic (B)

CJ2KB Bore size – Stroke S Head cover port location Z

Piping port M5 x 0.8 NDh8 ø

Head cover port location Axial location (R) ∗ The overall cylinder length does not change.

Section Y detail GB Y Mounting nut Piping port M5 x 0.8 Rod end nut NN CB CA ø MM ø 0 0 −0.3 −0.3 BB BA KA 0 0 BA−0.3 BB−0.3 AFNA NB H S + Stroke Z + Stroke

For details of the mounting nut, refer to page 12. [mm] SZ Bore A BA BB CA CB F GB H KA MM NA NB NDh8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 15 12 17 14 8 5 28 4.2 M4 x 0.7 4.8 9.5 10−0.022 M10 x 1.0 45.5 53 65 77 − − − − 73.5 81 93 105 −−−− 0 16 15 18.3 18.3 20 20 8 5 28 5.2 M5 x 0.8 4.8 9.5 12−0.027 M12 x 1.0 45.5 54 66 78 84 108 126 138 73.5 82 94 106 112 136 154 166

Single Acting, Spring Return: Double-side Bossed (E)

CJ2KE Bore size – Stroke SZ NDh8 ø NDh8 ø

Section Y detail Y GB YY Section YY detail Rod end nut NN Mounting nut Piping port M5 x 0.8 NN MM CB CA ø ø 0 0 −0.3 −0.3 BA BB KA BB 0 BA 0 −0.3 AFNA NB F −0.3 H S + Stroke Z + Stroke

For details of the mounting nut, refer to page 12. [mm] SZ Bore A BA BB CA CB F GB H KA MM NA NB NDh8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 15 15 17 17 8 5 28 4.2 M4 x 0.7 4.8 9.5 10−0.022 M10 x 1.0 45.5 53 65 77 − − − − 73.5 81 93 105 −−−− 0 16 15 18.3 18.3 20 20 8 5 28 5.2 M5 x 0.8 4.8 9.5 12−0.027 M12 x 1.0 45.5 54 66 78 84 108 126 138 73.5 82 94 106 112 136 154 166

43 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K

Single Acting, Spring Return: Double Clevis (D)

CJ2KD Bore size – Stroke SZ CJ2 +0.030 Piping port M5 x 0.8 NB øCDH9−0 Double Acting, Single Rod −0.030 MM GB Clevis pin (øcdd9 ) Rod end nut −0.060 CA CB ø ø 0 0 −0.3 −0.3 Standard CJ2W BB BA Double Acting, Rod

+0.2 KA CX+0.1 A NA 0 0 BA−0.3 BB−0.3 H S + Stroke U Z + Stroke R

ZZ + Stroke CJ2 Single Acting, Spring Return/Extend ∗ A clevis pin and retaining rings are included. [mm] S Bore size A BABBCACBCD CX GB H KA MM NA NB R U 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to

(cd) 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st CJ2K

10 15 12 12 14 14 3.3 3.2 18 20 4.2 M4 x 0.7 4.8 22.5 5 8 45.5 53 65 77 − − − − Double Acting, Single Rod 16 15 18.3 18.3 20 20 5 6.5 23 20 5.2 M5 x 0.8 4.8 27.5 8 10 45.5 54 66 78 84 108 126 138

ZZZ Non-rotating Rod Bore size 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to

15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st CJ2K

10 73.5 81 93 105 − − − − 78.5 86 98 110 − − − − Single Acting, Spring Return/Extend 16 75.5 84 96 108 114 138 156 168 83.5 92 104 116 122 146 164 176

Single Acting, Spring Return: Single Foot (L) CJ2Z Double Acting, Single Rod CJ2KL Bore size – Stroke S Head cover port location Z Piping port M5 x 0.8 Built-in Speed Controller CJ2ZW Double Acting, Rod

2 x øLC Head cover port location Mounting hole Axial location (R)

∗ The overall cylinder length does not change. CJ2R Double Acting, Single Rod View E GB Rod end nut Mounting nut F Piping port M5 x 0.8 Cover NN surface Direct Mount CB MM ø CJ2R 0 0 −0.3 −0.3 Single Acting, Spring Return/Extend LY LB BB BA LH KA CA 0 0 ø BA−0.3 BB−0.3 LT NB LX A LZ View E CJ2RK X Y NA Double Acting, Single Rod H S + Stroke Z + Stroke For details of the mounting nut, refer to page 12. [mm] CJ2RK Direct Mount, Non-rotating Rod

Bore Single Acting, Spring Return/Extend A BA BB CA CB F GB H KA LB LC LH LT LX LY LZ MM NA NB NDh8 NN size

0 10 15 15 12 17 14 8 5 28 4.2 21.5 5.5 14 2.3 33 25 42 M4 x 0.7 4.8 9.5 10−0.022 M10 x 1.0 0 16 15 18.3 18.3 20 20 8 5 28 5.2 23 5.5 14 2.3 33 25 42 M5 x 0.8 4.8 9.5 12−0.027 M12 x 1.0

S Z Auto Switch Bore 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 45.5 53 65 77 − − − − 6 9 73.5 81 93 105 − − − − 16 45.5 54 66 78 84 108 126 138 6 9 73.5 82 94 106 112 136 154 166 Made to Order 44 Series CJ2K

Single Acting, Spring Return: Double Foot (M)

4 x øLC CJ2KM Bore size – Stroke SZ Mounting hole

H GB F Rod end nut Mounting nut Mounting nut F NN Piping port M5 x 0.8 Cover surface MM LY LB LH KA

LT NB LT LX A LZ X Y NA Y X S + Stroke LS + Stroke Z + Stroke For details of the mounting nut, refer to page 12. [mm] LS Bore A F GB H LB LC LH 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to LT LX LY LZ KA MM NA NB NN size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 8 5 28 21.5 5.5 14 63.5 71 83 95 − − − − 2.3 33 25 42 4.2 M4 x 0.7 4.8 9.5 M10 x 1.0 16 15 8 5 28 23 5.5 14 63.5 72 84 96 102 126 144 156 2.3 33 25 42 5.2 M5 x 0.8 4.8 9.5 M12 x 1.0

S Z Bore 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 45.5 53 65 77 − − − − 6 9 88.5 96 108 120 − − − − 16 45.5 54 66 78 84 108 126 138 6 9 88.5 97 109 121 127 151 169 181

Single Acting, Spring Return: Rod Flange (F)

CJ2KF Bore size – Stroke S Head cover port location Z

GB 2 x øFC Rod end nut Mounting nut View E Piping port M5 x 0.8 Mounting hole Cover surface MM NN CA ø 0 0 −0.3 −0.3 FY FB BB BA KA 0 FT CB 0 ø BB−0.3 NB BA A F NA −0.3 FX H S + Stroke FZ Z + Stroke View E

Piping port M5 x 0.8

Head cover port location Axial location (R) For details of the mounting nut, refer to page 12. ∗ The overall cylinder length does not change. [mm] SZ Bore A BA BB CA CB F FB FC FT FX FY FZ GB H KA MM NA NB NDh8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 15 12 17 14 8 17.5 5.5 2.3 33 20 42 5 28 4.2 M4 x 0.7 4.8 9.5 10−0.022 M10 x 1.0 45.5 53 65 77 −−−−73.5 81 93 105 −−−− 0 16 15 18.3 18.3 20 20 8 19 5.5 2.3 33 20 42 5 28 5.2 M5 x 0.8 4.8 9.5 12−0.027 M12 x 1.0 45.5 54 66 78 84 108 126 138 73.5 82 94 106 112 136 154 166

45 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K

Single Acting, Spring Return: Head Flange [g]

CJ2KG Bore size – Stroke SZ CJ2 Double Acting, Single Rod GB Rod end nut Piping port M5 x 0.8 Cover surface NN Mounting nut MM C ø Standard CJ2W Double Acting, Rod 0 −0.3 FY FB B KA FX 2 x øFC 0 AFNA NB FT B−0.3 Mounting FZ H S + Stroke F CJ2 hole Z + Stroke Single Acting, Spring Return/Extend

For details of the mounting nut, refer to page 12. [mm] CJ2K

Bore Double Acting, Single Rod A B C F FB FC FT FX FY FZ GB H KA MM NA NB NDh8 NN size

0 10 15 15 17 8 17.5 5.5 2.3 33 20 42 5 28 4.2 M4 x 0.7 4.8 9.5 10−0.022 M10 x 1.0 0 Non-rotating Rod 16 15 18.3 20 8 19 5.5 2.3 33 20 42 5 28 5.2 M5 x 0.8 4.8 9.5 12−0.027 M12 x 1.0 CJ2K SZ Bore Single Acting, Spring Return/Extend 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 45.5 53 65 77 − − − − 81.5 89 101 113 − − − − 16 45.5 54 66 78 84 108 126 138 81.5 90 102 114 120 144 162 174 CJ2Z Double Acting, Single Rod Built-in Speed Controller CJ2ZW Double Acting, Rod CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 46 Series CJ2K

Single Acting, Spring Extend: Basic (B)

CJ2KB Bore size – Stroke TZ NDh8 ø

Mounting nut Section Y detail NN Y GA Piping port M5 x 0.8 MM Rod end nut CA ø 0 0 −0.3 −0.3 BB BA KA CB BB 0 BA 0 ø −0.3 ANAF NB −0.3 H + Stroke S + Stroke Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm] SZ Bore A BABBCACB F GA H KA MM NANB NDh8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 15 12 17 14 8 8 28 4.2 M4 x 0.7 12.5 4.8 10−0.022 M10 x 1.0 48.5 56 68 80 −−−−76.5 84 96 108 −−−− 0 16 15 18.3 18.3 20 20 8 8 28 5.2 M5 x 0.8 12.5 4.8 12−0.027 M12 x 1.0 48.5 57 69 81 87 111 129 141 76.5 85 97 109 115 139 157 169

Single Acting, Spring Extend: Double-side Bossed (E)

CJ2KE Bore size – Stroke TZ NDh8 ø NDh8 ø

Mounting nut Section Y detail Y Section YY detail NN YY GA Piping port M5 x 0.8 Rod end nut NN MM CA ø 0 0 −0.3 −0.3 BB BA

0 KA CB 0 ø BB−0.3 BA A F NA NB F −0.3 H + Stroke S + Stroke Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm] SZ Bore A BABBCACB F GA H KA MM NANB NDh8 NN 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to size 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 0 10 15 15 15 17 17 8 8 28 4.2 M4 x 0.7 12.5 4.8 10−0.022 M10 x 1.0 48.5 56 68 80 −−−−76.5 84 96 108 −−−− 0 16 15 18.3 18.3 20 20 8 8 28 5.2 M5 x 0.8 12.5 4.8 12−0.027 M12 x 1.0 48.5 57 69 81 87 111 129 141 76.5 85 97 109 115 139 157 169

47 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K

Single Acting, Spring Extend: Double Clevis (D)

CJ2KD Bore size – Stroke TZ CJ2

+0.030

øCDH9 0 Double Acting, Single Rod GA Piping port M5 x 0.8 NB −0.030 Clevis pin (øcdd9−0.060) MM Rod end nut CA ø 0 0 −0.3 −0.3 Standard CJ2W BB BA

+0.2 KA CX+0.1 ANA Double Acting, Rod CB ø 0 0 BA−0.3 BB−0.3 H + Stroke S + Stroke U Z + 2 x Stroke R ZZ + 2 x Stroke CJ2 Single Acting, Spring Return/Extend

∗ A clevis pin and retaining rings are included. [mm] S Bore size A BABBCACBCD CX GA H KA MM NA NB R U 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to (cd) 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st CJ2K 10 15 15 12 17 14 3.3 3.2 8 28 4.2 M4 x 0.7 12.5 17.8 5 8 48.5 56 68 80 − − − − Double Acting, Single Rod 16 15 18.3 18.3 20 20 5 6.5 8 28 5.2 M5 x 0.8 12.5 22.8 8 10 48.5 57 69 81 87 111 129 141

ZZZ Non-rotating Rod Bore size 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st CJ2K 10 84.5 92 104 116 − − − − 89.5 97 109 121 − − − − Single Acting, Spring Return/Extend 16 86.5 95 107 119 125 149 167 179 94.5 103 115 127 133 157 175 187 CJ2Z Single Acting, Spring Extend: Single Foot (L) Double Acting, Single Rod

CJ2KL Bore size – Stroke TZ Built-in Speed Controller

2 x øLC CJ2ZW Mounting hole Double Acting, Rod

View E Mounting nut NN F GA Piping port M5 x 0.8 CJ2R Rod end nut Cover surface

MM Double Acting, Single Rod CB CA ø ø 0 0 −0.3 −0.3 Direct Mount LY LB BA BB LH 0 KA 0

BB−0.3 BA−0.3 CJ2R

LT LX ANAX Y NB LZ Single Acting, Spring Return/Extend H + Stroke S + Stroke View E Z + 2 x Stroke CJ2RK Double Acting, Single Rod For details of the mounting nut, refer to page 12. [mm]

Bore size A BABBCACBF GAH KALBLCLHLTLXLYLZ MM NANB NN 10 15 15 12 17 14 8 8 28 4.2 21.5 5.5 14 2.3 33 25 42 M4 x 0.7 12.5 4.8 M10 x 1.0 CJ2RK 16 15 18.3 18.3 20 20 8 8 28 5.2 23 5.5 14 2.3 33 25 42 M5 x 0.8 12.5 4.8 M12 x 1.0 Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend S Z Bore size XY 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 10 48.5 56 68 80 − − − − 6 9 76.5 84 96 108 − − − − 16 48.5 57 69 81 87 111 129 141 6 9 76.5 85 97 109 115 139 157 169 Auto Switch Made to Order 48 Series CJ2K

Single Acting, Spring Extend: Double Foot (M)

CJ2KM Bore size – Stroke TZ

4 x øLC Mounting hole

H + Stroke Mounting nut NN F GA Piping port M5 x 0.8 F Mounting nut Cover surface MM Rod end nut LY LB LH KA LX LT LT A X Y NA NB Y X LZ S + Stroke LS + Stroke Z + 2 x Stroke

For details of the mounting nut, refer to page 12. [mm] LS Bore size A F GA H KA LB LC LH 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to LT LX LY LZ MM NA NB NN 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 15 8 8 28 4.2 21.5 5.5 14 66.5 74 86 98 − − − − 2.3 33 25 42 M4 x 0.7 12.5 4.8 M10 x 1.0 16 15 8 8 28 5.2 23 5.5 14 66.5 75 87 99 105 129 147 159 2.3 33 25 42 M5 x 0.8 12.5 4.8 M12 x 1.0

S Z Bore size 5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to XY5 to 16 to 31 to 46 to 61 to 76 to 101 to 126 to 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 15 st 30 st 45 st 60 st 75 st 100 st 125 st 150 st 10 48.5 56 68 80 − − − − 6 9 91.5 99 111 123 − − − − 16 48.5 57 69 81 87 111 129 141 6 9 91.5 100 112 124 130 154 172 184

Single Acting, Spring Extend: Rod Flange (F)

CJ2KF Bore size – Stroke TZ

Mounting nut View E NN GA Piping port M5 x 0.8 Cover surface MM Rod end nut CA ø 0 0 −0.3 −0.3 FY FB BB BA KA 0 CB 0 FT 2 x øFC ø BB BA−0.3 FX −0.3 A F NA NB FZ Mounting H + Stroke S + Stroke hole Z + 2 x Stroke View E

For details of the mounting nut, refer to page 12. [mm] Bore size A BA BB CA CB F FB FC FT FX FY FZ GA H KA MM NA NB NN 10 15 15 12 17 14 8 17.5 5.5 2.3 33 20 42 8 28 4.2 M4 x 0.7 12.5 4.8 M10 x 1.0 16 15 18.3 18.3 20 20 8 19 5.5 2.3 33 20 42 8 28 5.2 M5 x 0.8 12.5 4.8 M12 x 1.0

S Z Bore size XY 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 10 48.5 56 68 80 − − − − 5 7 76.5 84 96 108 − − − − 16 48.5 57 69 81 87 111 129 141 6 9 76.5 85 97 109 115 139 157 169

49 Air Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2K

Single Acting, Spring Extend: Head Flange [g]

CJ2KG Bore size – Stroke TZ CJ2 Double Acting, Single Rod

Cover surface NN GA Piping port M5 x 0.8 Mounting nut

MM Rod end nut C ø Standard CJ2W 0 −0.3 FY FB B Double Acting, Rod KA 2 x øFC 0 FT B−0.3 FX Mounting hole ANAF NB FZ H + Stroke S + Stroke F CJ2

Z + 2 x Stroke Single Acting, Spring Return/Extend

For details of the mounting nut, refer to page 12.

[mm] CJ2K

Bore size A B C F FB FC FT FX FY FZ GA H KA MM NA NB NN Double Acting, Single Rod 10 15 15 17 8 17.5 5.5 2.3 33 20 42 8 28 4.2 M4 x 0.7 12.5 4.8 M10 x 1.0

16 15 18.3 20 8 19 5.5 2.3 33 20 42 8 28 5.2 M5 x 0.8 12.5 4.8 M12 x 1.0 Non-rotating Rod

S Z CJ2K Bore size XY

5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st Single Acting, Spring Return/Extend 10 48.5 56 68 80 − − − − 5 7 84.5 92 104 116 − − − − 16 48.5 57 69 81 87 111 129 141 6 9 84.5 93 105 117 123 147 165 177 CJ2Z Double Acting, Single Rod Built-in Speed Controller CJ2ZW Double Acting, Rod CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 50 Air Cylinder: Built-in Speed Controller Type Double Acting, Single Rod Series CJ2Z ø10, ø16

How to Order

Bore size 10 10 mm Cylinder standard stroke [mm] 16 16 mm Refer to “Standard Strokes” on page 52.

CJ2Z L 16 60 Z With auto switch CDJ2Z L 16 60 Z M9BW B

With auto switch Auto switch (Built-in magnet) ∗ For applicable auto switches, refer to the table below. Mounting B Basic If a built-in magnet cylinder without an auto switch is Made to Order required, refer to the model of built-in magnet cylinder. E Double-side bossed Refer to page 52 for details. D Double clevis L Single foot Head cover port location M Double foot Number of Auto switch Perpendicular F Rod ﬂ ange — auto switches mounting type to axis G Head ﬂ ange — 2 pcs. A Rail mounting ∗ Mounting bracket is shipped S 1 pc. B Band mounting together with the product, R Axial n “n” pcs. ∗ For rail mounting, screws and nuts but not assembled. for 2 auto switches come with the rail. ∗ For double clevis, the product is ∗ Refer to page 84 for auto switch perpendicular to the cylinder axis. mounting brackets. ∗ For double-side bossed, the product is perpendicular to the cylinder axis.

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length (m) Electrical Wiring Pre-wired Type Special function Band mounting Rail mounting 0.5 1 3 5 None Applicable load entry (Output) DC AC connector

Indicator light Perpendicular In-line Perpendicular In-line (—) (M) (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V, 12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V, 12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V, 12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V, 12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V — — A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for details. 1 m·················· M (Example) M9NWM ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 3 m·················· L (Example) M9NWL Guide. 5 m·················· Z (Example) M9NWZ None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) 51 Air Cylinder: Built-in Speed Controller Type Double Acting, Single Rod Series CJ2Z

Speciﬁ cations Space-saving air cylinder with Bore size [mm] speed controller built-in cylinder 10 16 CJ2 Action Double acting, Single rod cover Double Acting, Single Rod Fluid Air Proof pressure 1 MPa Maximum operating pressure 0.7 MPa Standard CJ2W Minimum operating pressure 0.06 MPa Double Acting, Rod Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper Lubrication Not required (Non-lube) CJ2 Stroke length tolerance +1.0

0 Single Acting, Spring Return/Extend Speed controller Built-in

Piston speed 50 to 750 mm/s Allowable kinetic energy 0.035 J 0.090 J CJ2K ∗ No freezing Double Acting, Single Rod

Symbol Standard Strokes

Double acting, Single rod, Rubber bumper Non-rotating Rod [mm]

Bore size Standard stroke CJ2K Single Acting, Spring Return/Extend 10 15, 30, 45, 60, 75, 100, 125, 150 16 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.) CJ2Z Double Acting, Single Rod Made to Order Mounting and Accessories/For details, refer to page 12. (For details, refer to pages 87 to 95.) …Mounted on the product. …Please order separately. ∗ Symbol Speciﬁ cations Double Double clevis

Mounting Basic Foot Flange Built-in Speed Controller clevis (including T-bracket) -XA Change of rod end shape CJ2ZW

Mounting nut —— Double Acting, Rod -XC51 With hose nipple Rod end nut -XC85 Grease for food processing equipment Standard Clevis pin — — — -X446 PTFE grease Single knuckle joint Double knuckle joint∗ Rod end cap (Flat/Round type) CJ2R Option T-bracket — — — Double Acting, Single Rod Precautions ∗ A pin and retaining rings are shipped together with double clevis and double knuckle joint. Direct Mount Refer to page 96 before handling.

Mounting Brackets/Part No. CJ2R Single Acting, Spring Return/Extend Bore size [mm] Mounting bracket 10 16 Foot CJ-L010C CJ-L016C CJ2RK

Flange CJ-F010C CJ-F016C Double Acting, Single Rod ∗ T-bracket CJ-T010C CJ-T016C ∗ T-bracket is used with double clevis (D). CJ2RK Refer to pages 78 to 85 for cylinders with auto switches. Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend

• Auto switch proper mounting position (detection at stroke end) and its mounting height • Minimum stroke for auto switch mounting • Operating range • Auto switch mounting brackets/Part no. Auto Switch Made to Order 52 Series CJ2Z

Weights [g] Bore size [mm] 10 16 Basic 36 61 Basic weight Axial piping 36 61 (When the stroke Double clevis (including clevis pin) 40 68 is zero) Head-side bossed 37 63 Additional weight per 15 mm of stroke 4 7 Single foot 8 25 Mounting bracket Double foot 16 50 weight Rod flange 5 13 Head flange 5 13 Single knuckle joint 17 23 Double knuckle joint 25 21 (including knuckle pin) Accessories Rod end cap (Flat type) 1 2 Rod end cap (Round type) 1 2 T-bracket 32 50 ∗ Mounting nut and rod end nut are included in the basic weight. Note) Mounting nut is not included in the basic weight for the double clevis. Calculation: Example) CJ2ZL10-45Z ¡Basic weight ······················ 36 (ø10) ¡Additional weight ··············· 4/15 stroke ¡Cylinder stroke ·················· 45 stroke ¡Mounting bracket weight ··· 8 (Single foot) 36 + 4/15 x 45 + 8 = 56 g

Construction (Not able to disassemble)

!7 ot!1 rqeiyuw!0 !3 !4 !6 !2 !8 @0 !5 !9 @1

CDJZ2B10/16-Z-B

Component Parts No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Clear hard Anodised 12 Piston seal NBR 2 Head cover Aluminium alloy Clear hard Anodised 13 Rod seal NBR 3 Cylinder tube Stainless steel 14 Check seal A NBR 4 Piston rod Stainless steel 15 Check seal B NBR 5 Piston A Aluminium alloy 16 Tube gasket NBR 6 Piston B Aluminium alloy 17 Needle seal NBR 7 Bumper A Urethane 18 Wear ring Resin 8 Bumper B Urethane 19 Check seal sleeve Aluminium alloy 9 Cushion needle Carbon steel Electroless nickel plating 20 Retaining ring Carbon tool steel Phosphate coating 10 Mounting nut Rolled steel Zinc chromated 21 Magnet — 11 Rod end nut Rolled steel Zinc chromated

53 Air Cylinder: Built-in Speed Controller Type Double Acting, Single Rod Series CJ2Z

Basic (B)

CJ2ZB Bore size – Stroke Head cover port location Z CJ2

Mounting nut Double Acting, Single Rod Y Rod end nut GA Piping port M5 x 0.8 Piping port 2 x M5 x 0.8 GB WW NN ° MM ø C Standard C CJ2W ø D Double Acting, Rod ø 0 −0.3 0 −0.3 B B Head cover port location B 0 0 −0.3 CJ2 B−0.3 AFNA NB Axial location (R) ∗ The overall cylinder length H S + Stroke Single Acting, Spring Return/Extend does not change. Z + Stroke h8 ND CJ2K ø Double Acting, Single Rod

WA WB Non-rotating Rod

Section Y detail CJ2K Single Acting, Spring Return/Extend For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F GA GB H MM NA NB NDh8 NN WA WB WW S Z 0 10 15 15 17 4 8 7.5 6.5 28 M4 x 0.7 21 18 8−0.022 M8 x 1.0 14.4 13.5 45 63 91

0 CJ2Z 16 15 18.3 20 5 8 7.5 6.5 28 M5 x 0.8 21 18 10−0.022 M10 x 1.0 14.4 13.5 45 64 92 Double Acting, Single Rod

Double-side Bossed (E)

CJ2ZE Bore size – Stroke Z Built-in Speed Controller CJ2ZW Double Acting, Rod h8 h8 ND ND ø ø CJ2R Double Acting, Single Rod Direct Mount Section Y detail Y Rod end nut Mounting nut Section YY detail YY CJ2R GA Piping port 2 x M5 x 0.8 GB WW h8

NN Single Acting, Spring Return/Extend NN ° MM ø

ND C ø D ø 0 −0.3 B CJ2RK Double Acting, Single Rod 0 AFNA NB B−0.3 H S + Stroke F Z + Stroke CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend

For details of the mounting nut, refer to page 12. WA WB [mm]

Bore size A B C D F GA GB H MM NA NB NDh8 NN WA WB WW S Z Auto Switch 0 10 15 15 17 4 8 7.5 6.5 28 M4 x 0.7 21 18 8−0.022 M8 x 1.0 14.4 13.5 45 63 99 0 16 15 18.3 20 5 8 7.5 6.5 28 M5 x 0.8 21 18 10−0.022 M10 x 1.0 14.4 13.5 45 64 100 Made to Order 54 Series CJ2Z

Double Clevis (D)

CJ2ZD Bore size – Stroke Z

+0.030 ø H9 Mounting nut CD 0 –0.030 Clevis pin (øCdd9 –0.060 ) Rod end nut NB WW GA Piping port 2 x M5 x 0.8 GB ° ø MM C øC D ø 0 −0.3 0 −0.3 B CZ

ANAF 0 +0.2 B−0.3 CX+0.1 H S + Stroke U 0 CZ−0.3 Z + Stroke R ZZ + Stroke

WA WB

∗ A clevis pin and retaining rings are included. [mm] Bore size A B C CD CX CZ D GA GB H MM NA NB R U WA WB WW S Z ZZ 10 15 15 17 3.3 3.2 15 4 7.5 19.5 28 M4 x 0.7 21 31 5 8 14.4 26.5 45 63 99 104 16 15 18.3 20 5 6.5 18.3 5 7.5 24.5 28 M5 x 0.8 21 36 8 10 14.4 31.5 45 64 102 110

Single Foot (L)

Bore size Stroke Head cover port location CJ2ZL – Z Piping port M5 x 0.8

2 x øLC Mounting hole Head cover port location Axial location (R) Rod end nut ∗ The overall cylinder length Mounting nut does not change. FGA ° MM NN Piping port 2 x M5 x 0.8 GB Cover surface WW C ø D ø 0 −0.3 B LY LB LH 0 B−0.3 LT A LX X Y NA NB LZ H S + Stroke Z + Stroke

WA WB For details of the mounting nut, refer to page 12. [mm] Bore size ABCDFGAGBHLBLCLHLTLXLYLZMMNANBNNWAWBWW SXYZ 10 15 15 17 4 8 7.5 6.5 28 15 4.5 9 1.6 24 16.5 32 M4 x 0.7 21 18 M8 x 1.0 14.4 13.5 45 63 5 7 91 16 15 18.3 20 5 8 7.5 6.5 28 23 5.5 14 2.3 33 25 42 M5 x 0.8 21 18 M10 x 1.0 14.4 13.5 45 64 6 9 92

55 Air Cylinder: Built-in Speed Controller Type Double Acting, Single Rod Series CJ2Z

Double Foot (M)

CJ2ZM Bore size – Stroke Z

4 x øLC CJ2 Mounting hole Double Acting, Single Rod Rod end nut Mounting nut Mounting nut NN FGA ° GB F NN WW A Piping port 2 x M5 x 0.8 Cover surface MM Standard

C CJ2W ø D Double Acting, Rod ø 0 −0.3 B LY LB LH

B−0.3 CJ2 LT LT LX

X Y NA NB Y X LZ Single Acting, Spring Return/Extend H S + Stroke LS + Stroke Z + Stroke CJ2K Double Acting, Single Rod Non-rotating Rod CJ2K Single Acting, Spring Return/Extend WA WB

For details of the mounting nut, refer to page 12.

[mm] CJ2Z

Bore size A B C D F GA GB H LB LC LH LS LT LX LY LZ MM NA NB NN WA WB WW SXYZ Double Acting, Single Rod 10 15 15 17 4 8 7.5 6.5 28 15 4.5 9 77 1.6 24 16.5 32 M4 x 0.7 21 18 M8 x 1.0 14.4 13.5 45 63 5 7 103 16 15 18.3 20 5 8 7.5 6.5 28 23 5.5 14 82 2.3 33 25 42 M5 x 0.8 21 18 M10 x 1.0 14.4 13.5 45 64 6 9 107 Built-in Speed Controller CJ2ZW Rod Flange (F) Double Acting, Rod

CJ2ZF Bore size – Stroke Head cover port location Z CJ2R Mounting nut Double Acting, Single Rod Rod end nut ° GA GB WW Piping port 2 x M5 x 0.8 Cover surface

MM NN Direct Mount C ø D ø CJ2R 0 −0.3 FY FB B Single Acting, Spring Return/Extend

0 FT B−0.3 2 x øFC A F NA NB FX Mounting hole H S + Stroke FZ Z + Stroke CJ2RK Double Acting, Single Rod Piping port M5 x 0.8 CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend WA WB Head cover port location Axial location (R) ∗ The overall cylinder length For details of the mounting nut, refer to page 12. does not change. [mm]

Bore size A B C D F FB FC FT FX FY FZ GA GB H MM NA NB NN WA WB WW S Z Auto Switch 10 15 15 17 4 8 13 4.5 1.6 24 14 32 7.5 6.5 28 M4 x 0.7 21 18 M8 x 1.0 14.4 13.5 45 63 91 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 7.5 6.5 28 M5 x 0.8 21 18 M10 x 1.0 14.4 13.5 45 64 92 Made to Order 56 Series CJ2Z

Head Flange [g]

CJ2ZG Bore size – Stroke Z

Mounting nut

Rod end nut Mounting nut

GA GB Cover surface Piping port 2 x M5 x 0.8 NN WW NN ° ø MM C D ø 0 −0.3 FY FB B

0 FX ANAFNBFT B−0.3 FZ 2 x øFC H S + Stroke F Mounting hole Z + Stroke

WA WB For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F FB FC FT FX FY FZ GA GB H MM NA NB NN WA WB WW S Z 10 15 15 17 4 8 13 4.5 1.6 24 14 32 7.5 6.5 28 M4 x 0.7 21 18 M8 x 1.0 14.4 13.5 45 63 99 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 7.5 6.5 28 M5 x 0.8 21 18 M10 x 1.0 14.4 13.5 45 64 100

57 Air Cylinder: Built-in Speed Controller Type Double Acting, Double Rod Series CJ2ZW RoHS ø10, ø16 CJ2 Double Acting, Single Rod

How to Order Standard CJ2W CJ2ZW B 16 60 Z Double Acting, Rod

With auto switch CDJ2ZW L 16 60 Z M9BW B CJ2 Single Acting, Spring Return/Extend Built-in magnet Mounting Made to Order B Basic Refer to page 59 for details. Foot L CJ2K Flange F Auto switch Double Acting, Single Rod ∗ Mounting bracket is shipped mounting type together with the product, but not assembled. A Rail mounting Bore size B Band mounting Non-rotating Rod ∗ For rail mounting, screws and nuts CJ2K 10 10 mm for 2 auto switches come with the

16 16 mm rail. Single Acting, Spring Return/Extend ∗ Refer to page 84 for auto switch mounting brackets. Standard stroke

Auto switch Number of auto switches CJ2Z

— Without auto switch — 2 pcs. Double Acting, Single Rod ∗ For applicable auto switches, S 1 pc. refer to the table below. n “n” pcs. Built-in Speed Controller CJ2ZW Double Acting, Rod Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length (m) Electrical Wiring Pre-wired Applicable Type Special function Band mounting Rail mounting 0.5 1 3 5 None entry (Output) DC AC connector load (—) (M) (L) (Z) (N) Indicator light Perpendicular In-line Perpendicular In-line CJ2R 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit Double Acting, Single Rod Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B —

2-wire 12 V — Direct Mount Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — CJ2R (2-colour indication) PLC

2-wire 12 V M9BWV M9BW M9BWV M9BW — — Single Acting, Spring Return/Extend Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit

3-wire CJ2RK 5 V — A96V A96 A96V A96 — —— — IC circuit — Double Acting, Single Rod (NPN equivalent) — Yes — 200 V — — A72 A72H — —— — Grommet — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC CJ2RK Connector No 24 V or less — C80C A80C — — — IC circuit Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW 1 m·················· M (Example) M9NWM 3 m·················· L (Example) M9NWL 5 m·················· Z (Example) M9NWZ Auto Switch None··············· N (Example) H7CN ∗ Since there are other applicable auto switches than listed, refer to page 85 for details. ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch Guide. ∗ Solid state auto switches marked with “” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) Made to Order 58 Series CJ2ZW

Speciﬁ cations Space-saving air cylinder with speed controller built-in cylinder Bore size [mm] 10 16 cover Action Double acting, double rod Fluid Air Proof pressure 1 MPa Maximum operating pressure 0.7 MPa Minimum operating pressure 0.1 MPa Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper Lubrication Not required (Non-lube) +1.0 Stroke length tolerance 0 Speed controller Built-in

Piston speed 50 to 750 mm/s Allowable kinetic energy 0.035 J 0.090 J ∗ No freezing

Symbol Standard Strokes Double acting, Double rod, Rubber bumper [mm] Bore size Standard stroke 10 15, 30, 45, 60, 75, 100, 125, 150 16 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.)

…Mounted on the product. Made to Order Mounting and Accessories /For details, refer to page 12. …Please order separately. (For details, refer to pages 87 and 95.) Symbol Speciﬁ cations Mounting Basic Foot Flange -XA Change of rod end shape -XC51 With hose nipple Mounting nut -XC85 Grease for food processing equipment Standard Rod end nut -X446 PTFE grease Single knuckle joint Option Double knuckle joint∗ ∗ Precautions A knuckle pin and retaining rings are shipped together with double knuckle joint.

Refer to page 96 before handling. Mounting Brackets/Part No.

Bore size [mm] Mounting bracket 10 16 Foot CJ-L010C CJ-L016C Flange CJ-F010C CJ-F016C

Refer to pages 78 to 85 for cylinders with auto switches.

• Auto switch proper mounting position (detection at stroke end) and its mounting height • Minimum stroke for auto switch mounting • Operating range • Auto switch mounting brackets/Part no.

59 Air Cylinder: Built-in Speed Controller Type Double Acting, Double Rod Series CJ2ZW

Weights [g]

Bore size [mm] 10 16 CJ2 Basic weight

Basic 36 61 Double Acting, Single Rod (When the stroke is zero) Additional weight per 15 mm of stroke 4.5 7.5 Mounting bracket Double foot 16 50 weight Head ﬂ ange 5 13

Single knuckle joint 17 23 Standard CJ2W

Double knuckle joint Double Acting, Rod 25 21 Accessories (including knuckle pin) Rod end cap (Flat type) 1 2 Rod end cap (Round type) 1 2 ∗ Mounting nut and rod end nut are included in the basic weight. CJ2 Calculation:

Example) CJ2ZWL10-45Z Single Acting, Spring Return/Extend ¡Basic weight ·····················36 (ø10) ¡Additional weight ··············4.5/15 stroke ¡Cylinder stroke ··················45 stroke ¡Mounting bracket weight ···16 (Double foot) 36 + 4.5/15 x 45 + 16 = 65.5 g CJ2K Double Acting, Single Rod Non-rotating Rod CJ2K

Construction (Not able to disassemble) Single Acting, Spring Return/Extend

!5 u o e i !1 q !2 !3 w y t !0 !4 r CJ2Z Double Acting, Single Rod Built-in Speed Controller CJ2ZW Double Acting, Rod

!6 CJ2R Double Acting, Single Rod Direct Mount CDJ2ZWB10/16-Z-B CJ2R

Component Parts Single Acting, Spring Return/Extend No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Clear hard Anodised 9 Rod end nut Rolled steel Zinc chromated 2 Cylinder tube Stainless steel 10 Piston seal NBR

3 Piston rod Stainless steel 11 Rod seal NBR CJ2RK Double Acting, Single Rod 4 Piston A Aluminium alloy 12 Check seal NBR 5 Piston B Aluminium alloy 13 Tube gasket NBR 6 Bumper Urethane 14 Piston gasket NBR 7 Cushion needle Carbon steel Electroless nickel plating 15 Needle seal NBR CJ2RK 8 Mounting nut Rolled steel Zinc chromated 16 Magnet — Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 60 Series CJ2ZW

Basic (B)

CJ2ZWB Bore size – Stroke Z

Rod end nut Y Mounting nut GA WW NDh8 NN Piping port 2 x M5 x 0.8 ° ø ø MM C D ø 0 −0.3 B

0 B−0.3 AFNA NAF A Section Y detail H S + Stroke H + Stroke Z + 2 x Stroke

WA WA

For details of the mounting nut, refer to page 12. [mm] Bore size ABCDFGAH MMNA NDh8 NN WA WW S Z 0 10 15 15 17 4 8 7.5 28 M4 x 0.7 21 8−0.022 M8 x 1.0 14.4 45 66 122 0 16 15 18.3 20 5 8 7.5 28 M5 x 0.8 21 10−0.022 M10 x 1.0 14.4 45 67 123

Foot (L)

CJ2ZWL Bore size – Stroke Z 2 x øLC Mounting hole

Mounting nut ° FGA Piping port 2 x M5 x 0.8 GA Cover surface WW Rod end nut NN C MM ø D ø 0 −0.3 LY B LB LT LH 0 B−0.3

LT LX A LZ X Y NA NAY X A H S + Stroke H + Stroke Z + 2 x Stroke

WA WA

For details of the mounting nut, refer to page 12. [mm] Bore size A B C D F GA H LB LC LH LT LX LY LZ NN NA NN WA WW S X Y Z 10 15 15 17 4 8 7.5 28 15 4.5 9 1.6 24 16.5 32 M4 x 0.7 21 M8 x 1.0 14.4 45 66 5 7 122 16 15 18.3 20 5 8 7.5 28 23 5.5 14 2.3 33 25 42 M5 x 0.8 21 M10 x 1.0 14.4 45 67 6 9 123 61 Air Cylinder: Built-in Speed Controller Type Double Acting, Double Rod Series CJ2ZW

Flange (F)

CJ2ZWF Bore size – Stroke Z CJ2 Double Acting, Single Rod Mounting nut 2 x øFC Mounting hole ° Rod end nut GA WW Piping port 2 x M5 x 0.8 MM NN Cover surface C ø Standard CJ2W D ø Double Acting, Rod 0 −0.3 FY FB B

0 B−0.3 FT AFNA NA F A FX CJ2

H S + Stroke H + Stroke FZ Single Acting, Spring Return/Extend Z + 2 x Stroke CJ2K Double Acting, Single Rod Non-rotating Rod WA WA CJ2K Single Acting, Spring Return/Extend

For details of the mounting nut, refer to page 12. CJ2Z

[mm] Double Acting, Single Rod Bore size A B C D F FB FC FT FX FY FZ GA H MM NA NN WA WW S Z 10 15 15 17 4 8 13 4.5 1.6 24 14 32 7.5 28 M4 x 0.7 21 M8 x 1.0 14.4 45 66 122 16 15 18.3 20 5 8 19 5.5 2.3 33 20 42 7.5 28 M5 x 0.8 21 M10 x 1.0 14.4 45 67 123 Built-in Speed Controller CJ2ZW Double Acting, Rod CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 62 Air Cylinder: Direct Mount Type Double Acting, Single Rod Series CJ2R ø10, ø16

How to Order

Cylinder standard stroke [mm] Refer to “Standard Strokes” on page 64.

CJ2RA16 60 Z

With auto switch CDJ2RA 16 60 Z M9BW B

With auto switch Made to Order (Built-in magnet) Auto switch Refer to page 64 for details. ∗ For applicable auto switches, refer to the table below.

Mounting If a built-in magnet cylinder without an auto Auto switch mounting type A Bottom mounting style switch is required, refer to the model of built-in A Rail mounting magnet cylinder. B Band mounting Bore size ∗ For rail mounting, screws and nuts for 10 10 mm Head cover port location 2 auto switches come with the rail. ∗ Refer to page 84 for auto switch 16 16 mm mounting brackets. Perpendicular — to axis

R Axial Number of auto switches — 2 pcs. S 1 pc. n “n” pcs.

Indicator light Perpendicular In-line Perpendicular In-line (—) [m] (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V, 12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V, 12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V, 12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V, 12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V — — A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for 1 m·················· M (Example) M9NWM details. 3 m·················· L (Example) M9NWL ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 5 m·················· Z (Example) M9NWZ Guide. ∗ Solid state auto switches marked with “ć” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) 63 Air Cylinder: Direct Mount Type Double Acting, Single Rod Series CJ2R

Speciﬁ cations The CJ2R direct mount cylinder can be installed directly through Bore size [mm] 10 16 CJ2 the use of a square rod cover. Action Double acting, Single rod Double Acting, Single Rod Fluid Air Proof pressure 1 MPa Maximum operating pressure 0.7 MPa Standard CJ2W

Minimum operating pressure 0.06 MPa Double Acting, Rod Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper

Lubrication Not required (Non-lube) CJ2 +1.0 Stroke length tolerance 0 Single Acting, Spring Return/Extend Piston speed 50 to 750 mm/s Allowable kinetic energy 0.035 J 0.090 J ∗ No freezing CJ2K Double Acting, Single Rod Symbol Standard Strokes Double acting, Single rod, Rubber bumper

[mm] Non-rotating Rod Bore size Standard stroke CJ2K

10 15, 30, 45, 60, 75, 100, 125, 150 Single Acting, Spring Return/Extend 16 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.)

Made to Order CJ2Z (For details, refer to pages 87 to 95.) Accessories/For details, refer to page 12. Double Acting, Single Rod Symbol Speciﬁ cations -XA Change of rod end shape Standard Rod end nut ∗∗ ∗ -XC9 Adjustable stroke cylinder/Adjustable retraction type Option Single knuckle joint, Double knuckle joint , Rod end cap (Flat/Round type) Built-in Speed Controller -XC22 Fluororubber seal ∗ CJ2ZW A knuckle pin and retaining rings are shipped together with double knuckle joint. Double Acting, Rod -XC51 With hose nipple ∗∗ Please order separately. -XC85 Grease for food processing equipment -X446 PTFE grease Refer to pages 78 to 85 for cylinders with auto switches. CJ2R

• Auto switch proper mounting position (detection at stroke end) and its mounting height Double Acting, Single Rod • Minimum stroke for auto switch mounting • Operating range Precautions Direct Mount • Auto switch mounting brackets/Part no.

Refer to page 96 before handling. CJ2R Single Acting, Spring Return/Extend Weights [g] Bore size [mm] 10 16

Basic weight Basic 36 61 CJ2RK (When the stroke is zero) Axial piping 36 61 Double Acting, Single Rod Additional weight per 15 mm of stroke 4 7 Single knuckle joint 17 23 Double knuckle joint 25 21 Accessories (including knuckle pin) CJ2RK Rod end cap (Flat type) 1 2 Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Rod end cap (Round type) 1 2 ∗ Mounting nut and rod end nut are included in the basic weight. Calculation: Example) CJ2RA10-45Z ¡Basic weight ··········36 (ø10) ¡Additional weight ···4/15 stroke Auto Switch ¡Cylinder stroke ······ 45 stroke 36 + 4/15 x 45 = 48 g Made to Order 64 Series CJ2R

Clean Series

10-CJ2RA Bore size Stroke Head cover port location Z Clean Series Air cylinder which is applicable for the system which discharges leakage from the rod section directly into the outside of clean room by relief port and making an actuator’s rod section having a double seal construction.

Speciﬁ cations Action Double acting, Single rod Bore size [mm] 10, 16 Maximum operating pressure 0.7 MPa Minimum operating pressure 0.08 MPa Cushion Rubber bumper Standard stroke [mm] Same as standard type. (Refer to page 64.) Auto switch Mountable (Band mounting type) Mounting Bottom mounting style

For the detailed speciﬁ cations, refer to www.smc.eu.

10-CJ2RA (Clean Series) Construction (Not able to disassemble)

65 Air Cylinder: Direct Mount Type Double Acting, Single Rod Series CJ2R

Construction (Not able to disassemble) CJ2 !2 iq!0 er yot!1 uw Double Acting, Single Rod Standard CJ2W

!3 Double Acting, Rod CJ2 Single Acting, Spring Return/Extend CJ2K CDJ2RA10/16-Z-B Double Acting, Single Rod

Component Parts Non-rotating Rod No. Description Material Note No. Description Material Note

1 Rod cover Aluminium alloy Clear hard Anodised 8 Rod seal NBR CJ2K

2 Head cover Aluminium alloy Clear hard Anodised 9 Piston seal NBR Single Acting, Spring Return/Extend 3 Cylinder tube Stainless steel 10 Tube gasket NBR 4 Piston rod Stainless steel 11 Wear ring Resin 5 Piston A Aluminium alloy 12 Rod end nut Rolled steel Zinc chromated 6 Piston B Aluminium alloy 13 Magnet — CJ2Z 7 Bumper Urethane Double Acting, Single Rod Built-in Speed Controller

Bottom Mounting Style CJ2ZW Double Acting, Rod CJ2RA Bore size – Stroke Head cover port location Z

GA Y CJ2R Rod end nut X 2 x øLD Double Acting, Single Rod Piping port 2 x M5 x 0.8 GB

MM Direct Mount C Piping port ø D ø CJ2R 0 −0.3 L LX B Single Acting, Spring Return/Extend

B 0 NB Head cover port location −0.3 A NA LH H S + Stroke Axial location (R) LB ∗ The overall cylinder length Head cover shape Z + Stroke does not change. CJ2RK Double Acting, Single Rod

[mm] Bore size A B C D GA GB H L LB LD LH LX MM NA NB X Y S Z 10 15 12 14 4 16 5 20 23 16 ø3.5 through, ø6.5 counterbore depth 4 812M4 x 0.7 20.5 9.5 28 8 54 74 CJ2RK 16 15 18.3 20 5 16 5 20 26 20 ø4.5 through, ø8 counterbore depth 5 10 16 M5 x 0.8 20.5 9.5 28 8 55 75 Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 66 Air Cylinder: Direct Mount Type Single Acting, Spring Return/Extend Series CJ2R ø10, ø16

How to Order

Action S Single acting, Spring return Cylinder standard stroke [mm] Refer to “Standard Strokes” on page 68. T Single acting, Spring extend

CJ2RA 1645 S Z With auto switch CDJ2RA 16 45 SZ M9BW B

With auto switch Auto switch (Built-in magnet) ∗ For applicable auto switches, Made to Order refer to the table below. Refer to page 68 for details.

Mounting If a built-in magnet cylinder without an auto switch is required, refer to the model of built-in magnet cylinder. Auto switch A Bottom mounting style mounting type A Rail mounting Bore size Head cover port location B Band mounting 10 mm 10 Perpendicular ∗ For rail mounting, screws and nuts for — 16 16 mm to axis 2 auto switches come with the rail. ∗ Refer to page 84 for auto switch mounting brackets. R Axial Number of auto switches ∗ Not applicable to single acting, — 2 pcs. spring extend (T). S 1 pc. n “n” pcs.

Indicator light Perpendicular In-line Perpendicular In-line (—) [m] (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V — — A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for 1 m·················· M (Example) M9NWM details. 3 m·················· L (Example) M9NWL ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 5 m·················· Z (Example) M9NWZ Guide. None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) 67 Air Cylinder: Direct Mount Type Single Acting, Spring Return/Extend Series CJ2R

Speciﬁ cations The CJ2R direct mount cylinder can be installed directly through Bore size [mm] 10 16 CJ2 the use of a square rod cover. Action Single acting, Spring return/Single acting, Spring extend Double Acting, Single Rod Fluid Air Proof pressure 1 MPa Maximum operating pressure 0.7 MPa Standard CJ2W

Minimum operating pressure 0.15 MPa Double Acting, Rod Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper

Bore size Standard stroke CJ2K

10 15, 30, 45, 60 Single Acting, Spring Return/Extend 16 15, 30, 45, 60, 75, 100, 125, 150 Single acting, Spring extend, Rubber bumper ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.) CJ2Z

Accessories /For details, refer to page 12. Double Acting, Single Rod

Standard equipment Rod end nut ∗∗ ∗

Option Single knuckle joint, Double knuckle joint , Rod end cap (Flat type, Round type) Built-in Speed Controller

∗ A knuckle pin and retaining rings are shipped together with double knuckle joint. CJ2ZW Double Acting, Rod ∗∗ Please order separately. Made to Order (For details, refer to pages 87 to 95.) Spring Reaction Force

Symbol Speciﬁ cations CJ2R

-XA Change of rod end shape Bore size Spring reaction force [N] Double Acting, Single Rod -XC51 With hose nipple [mm] Primary Secondary -XC85 Grease for food processing equipment 10 3.53 6.86 Direct Mount -X446 PTFE grease 16 6.86 14.2 CJ2R

Spring with primary Spring with secondary Single Acting, Spring Return/Extend mounting load mounting load Precautions IN OUT

Refer to page 96 before handling. CJ2RK

When the spring is set When the spring is Double Acting, Single Rod in the cylinder contracted by applying air

Refer to pages 78 to 85 for cylinders with auto switches. CJ2RK Direct Mount, Non-rotating Rod

• Auto switch proper mounting position (detection at stroke end) and its mounting height Single Acting, Spring Return/Extend • Minimum stroke for auto switch mounting • Operating range • Auto switch mounting brackets/Part no. Auto Switch Made to Order 68 Series CJ2R

Weights

Spring Return[g] Spring Extend [g] Bore size [mm] 10 16 Bore size [mm] 10 16 Mounting Basic Axial Basic Axial Mounting Basic Basic 15 stroke 42 42 81 81 15 stroke 41 78 30 stroke 49 49 97 97 30 stroke 47 92 45 stroke 59 59 114 114 45 stroke 55 108 Basic 60 stroke 68 68 132 132 Basic 60 stroke 64 123 weight 75 stroke 154 154 weight 75 stroke 144 100 stroke 187 187 100 stroke 173 125 stroke 224 224 125 stroke 208 150 stroke 246 246 150 stroke 228 Single knuckle joint 17 23 Single knuckle joint 17 23 Double knuckle joint Double knuckle joint 25 21 25 21 Accessories (including knuckle pin) Accessories (including knuckle pin) Rod end cap (Flat type) 1 2 Rod end cap (Flat type) 1 2 Rod end cap (Round type) 12 Rod end cap (Round type) 12 ∗ Rod end nut is included in the basic weight.

Construction (Not able to disassemble)

CJ2RA-SZ ;.: B2= > 8 @

CDJ2RA10/16-SZ-B

CJ2RA-TZ

;. : 8>B2= @

CDJ2RA10/16-TZ-B

Component Parts No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Clear hard Anodised 9 Tube gasket NBR 2 Head cover Aluminium alloy Clear hard Anodised 10 Wear ring Resin 3 Cylinder tube Stainless steel 11 Return spring Piano wire Zinc chromated 4 Piston rod Stainless steel 12 Spring seat Aluminium alloy 5 Piston A Aluminium alloy 13 Rod end nut Rolled steel Zinc chromated 6 Piston B Aluminium alloy 14 Magnet — 7 Bumper Urethane 15 Rod seal NBR 8 Piston seal NBR

69 Air Cylinder: Direct Mount Type Single Acting, Spring Return/Extend Series CJ2R

Single Acting: Bottom Mounting Style

Spring return: CJ2RA Bore size – Stroke S Head cover port location Z CJ2 Double Acting, Single Rod

X Rod end nut Piping port M5 x 0.8 2 x øLD Y Piping port GB Standard MM Breather hole CJ2W C ø Double Acting, Rod D ø 0 −0.3 L LX B

0 Head cover port location CJ2 B−0.3 A NA NB Axial location (R)

LH Single Acting, Spring Return/Extend H S + Stroke ∗ LB The overall cylinder length Head cover shape Z + Stroke does not change.

[mm] CJ2K

Bore size A B C D GB H L LB LD LH LX MM NA NB X Y Double Acting, Single Rod 10 15 12 14 4 5 20 23 16 ø3.5 through, ø6.5 counterbore depth 4 8 12 M4 x 0.7 12.8 9.5 28 8 16 15 18.3 20 5 5 20 26 20 ø4.5 through, ø8 counterbore depth 5 10 16 M5 x 0.8 12.8 9.5 28 8 Non-rotating Rod Dimensions by Stroke: Spring Return [mm] CJ2K SZ Bore size Single Acting, Spring Return/Extend 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 10 53.5 61 73 85 ————73.5 81 93 105 — — — — 16 53.5 62 74 86 92 116 134 146 73.5 82 94 106 112 136 154 166 CJ2Z Double Acting, Single Rod

Spring extend: CJ2RA Bore size – Stroke TZ Built-in Speed Controller CJ2ZW Double Acting, Rod X + Stroke Rod end nut GA Y Piping port M5 x 0.8 Breather hole

C MM CJ2R ø Double Acting, Single Rod D ø 0 −0.3 L LX B Direct Mount

NB 0 A NA B−0.3 CJ2R H + Stroke S + Stroke LH 2 x øLD Single Acting, Spring Return/Extend Head cover shape Z + 2 x Stroke LB

[mm] CJ2RK

Bore size A B C D GA H L LB LD LH LX MM NA NB X Y Double Acting, Single Rod 10 15 12 14 4 16 20 23 16 ø3.5 through, ø6.5 counterbore depth 4 8 12 M4 x 0.7 20.5 4.8 28 8 16 15 18.3 20 5 16 20 26 20 ø4.5 through, ø8 counterbore depth 5 10 16 M5 x 0.8 20.5 4.8 28 8

Dimensions by Stroke: Spring Extend [mm] CJ2RK

SZ Direct Mount, Non-rotating Rod

Bore size Single Acting, Spring Return/Extend 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 5 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 10 56.5 64 76 88 — — — — 76.5 84 96 108 — — — — 16 56.5 65 77 89 95 119 137 149 76.5 85 97 109 115 139 157 169 Auto Switch Made to Order 70 Air Cylinder: Direct Mount, Non-rotating Rod Type Double Acting, Single Rod Series CJ2RK ø10, ø16

How to Order

Cylinder standard stroke [mm] Refer to “Standard Strokes” on page 72.

CJ2RKA 16 60 Z With auto switch CDJ2RKA 16 60 Z M9BW B

With auto switch Auto switch (Built-in magnet) ∗ For applicable auto switches, Mounting Made to Order refer to the table below. Refer to page 72 for details. A Bottom mounting style If a built-in magnet cylinder without an auto switch is required, refer to the model of built-in magnet cylinder. Auto switch Bore size mounting type 10 10 mm Head cover port location A Rail mounting 16 16 mm B Band mounting Perpendicular — ∗ For rail mounting, screws and to axis nuts for 2 auto switches come with the rail. ∗ Refer to page 84 for auto R Axial switch mounting brackets.

Number of auto switches — 2 pcs. S 1 pc. n “n” pcs.

Indicator light Perpendicular In-line Perpendicular In-line (—) [m] (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit Grommet 3-wire (PNP) M9PV M9P M9PV M9P — —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — With diagnostic output (2-colour indication) 4-wire (NPN) 5 V,12 V — H7NF — F79F — — IC circuit 3-wire 5 V — A96V A96 A96V A96 — —— — IC circuit — (NPN equivalent) — Yes Grommet — 200 V — — A72 A72H — —— — — —— 100 V A93V A93 A93V A93 — —— No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, 2-wire 12 V Yes 24 V ——C73C A73C — — ——PLC Connector No 24 V or less — C80C A80C — — — IC circuit Reed auto switch Diagnostic indication (2-colour indication) Grommet Yes —— — —A79W — — —— — — ∗∗ Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Please contact SMC regarding water resistant types with the above model numbers. ∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for 1 m·················· M (Example) M9NWM details. 3 m·················· L (Example) M9NWL ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 5 m·················· Z (Example) M9NWZ Guide. None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order. ∗ The D-A9/M9/A7/A80/F7/J7 auto switches are shipped together, (but not assembled). (For band mounting, only auto switch mounting brackets are assembled before being shipped.) 71 Air Cylinder: Direct Mount, Non-rotating Rod Type Double Acting, Single Rod Series CJ2RK

Speciﬁ cations A cylinder which rod does not Bore size [mm] rotate because of the hexagonal 10 16 CJ2 Action Double acting, Single rod rod shape. Double Acting, Single Rod Fluid Air Non-rotating accuracy Proof pressure 1 MPa ø10: ±1.5°, ø16: ±1° Maximum operating pressure 0.7 MPa Standard CJ2W Minimum operating pressure 0.06 MPa Double Acting, Rod Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper Lubrication Not required (Non-lube) CJ2 Stroke length tolerance +1.0

0 Single Acting, Spring Return/Extend Rod non-rotating accuracy ±1.5°±1°

Piston speed 50 to 750 mm/s Allowable kinetic energy 0.035 J 0.090 J CJ2K ∗ No freezing Double Acting, Single Rod

Symbol Standard Strokes Non-rotating Rod Double acting, Single rod, Rubber bumper [mm]

Made to Order CJ2Z

(For details, refer to pages 87 to 95.) Double Acting, Single Rod Accessories/For details, refer to page 12. Symbol Speciﬁ cations -XA Change of rod end shape Standard Rod end nut -XC9 Adjustable stroke cylinder/Adjustable retraction type ∗∗ ∗ Option Single knuckle joint, Double knuckle joint , Rod end cap (Flat/Round type) Built-in Speed Controller

-XC51 With hose nipple CJ2ZW ∗ A knuckle pin and retaining rings are shipped together with double knuckle joint. Double Acting, Rod -XC85 Grease for food processing equipment ∗∗ Please order separately. -X446 PTFE grease

Refer to pages 78 to 85 for cylinders with auto switches.

Precautions • Auto switch proper mounting position (detection at stroke end) and its mounting height CJ2R Double Acting, Single Rod Refer to page 96 before handling. • Minimum stroke for auto switch mounting • Operating range

• Auto switch mounting brackets/Part no. Direct Mount CJ2R

Weights Single Acting, Spring Return/Extend [g] Bore size [mm] 10 16 Basic weight Basic 36 62 (When the stroke is zero) Axial piping 36 62 CJ2RK

Additional weight per 15 mm of stroke 4 7 Double Acting, Single Rod Single knuckle joint 17 23 Double knuckle joint 25 21 Accessories (including knuckle pin) Rod end cap (Flat type) 1 2

Rod end cap (Round type) 1 2 CJ2RK Direct Mount, Non-rotating Rod ∗ Rod end nut is included in the basic weight. Single Acting, Spring Return/Extend Calculation: Example) CJ2RKA10-45Z ¡Basic weight ··········36 (ø10) ¡Additional weight ···4/15 stroke

¡Cylinder stroke ······ 45 stroke Auto Switch 36 + 4/15 x 45 = 48 g Made to Order 72 Series CJ2RK

Construction (Not able to disassemble)

!3 iy!qw!0 e r u ot 1 !4

CDJ2RKA10, 16-Z-B !2

Component Parts No. Description Material Note No. Description Material Note 1 Rod cover Aluminium alloy Clear hard Anodised 8 Rod seal NBR 2 Head cover Aluminium alloy Clear hard Anodised 9 Piston seal NBR 3 Cylinder tube Stainless steel 10 Tube gasket NBR 4 Piston rod Stainless steel 11 Wear ring Resin 5 Piston A Aluminium alloy 12 Piston gasket NBR 6 Piston B Aluminium alloy 13 Rod end nut Rolled steel Zinc chromated 7 Bumper Urethane 14 Magnet —

Bottom Mounting Style

CJ2RKA Bore size – Stroke Head cover port location Z

X Rod end nut GA GB Y Piping port 2 x M5 x 0.8 MM C ø 0 −0.3 L LX B KA 0 B−0.3 LH 2 x øLD A NA NB LB Rod section Head cover shape H S + Stroke Z + Stroke

Piping port

Head cover port location Axial location (R) ∗ The overall cylinder length does not change.

[mm] Bore size A B C GA GB H KA L LB LD LH LX MM NA NB X Y S Z 10 15 12 14 16 5 20 4.2 23 16 ø3.5 through, ø6.5 counterbore depth 4 8 12 M4 x 0.7 20.5 9.5 28 8 54 74 16 15 18.3 20 16 5 20 5.2 26 20 ø4.5 through, ø8 counterbore depth 5 10 16 M5 x 0.8 20.5 9.5 28 8 55 75

73 Air Cylinder: Direct Mount, Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2RK ø10, ø16 CJ2 Double Acting, Single Rod

How to Order Standard CJ2W

Action Double Acting, Rod Cylinder standard stroke [mm] S Single acting, Spring return Refer to “Standard Strokes” on page 75. T Single acting, Spring extend CJ2 CJ2RKA 16 45 S Z Single Acting, Spring Return/Extend

With auto switch CDJ2RKA 16 45 S Z M9BW B CJ2K Double Acting, Single Rod

With auto switch Auto switch Made to Order (Built-in magnet) ∗ For applicable auto switches, Refer to page 75 for details.

Mounting refer to the table below. Non-rotating Rod Bottom mounting style A If a built-in magnet cylinder without an auto switch is CJ2K required, refer to the model of built-in magnet cylinder. Single Acting, Spring Return/Extend Bore size Auto switch 10 10 mm mounting type 16 16 mm Head cover port location A Rail mounting B Band mounting

Perpendicular CJ2Z — to axis Number of ∗ For rail mounting, screws and auto switches nuts for 2 auto switches come Double Acting, Single Rod with the rail. — 2 pcs. ∗ R Axial Refer to page 84 for auto S 1 pc. switch mounting brackets.

∗ Not applicable to single acting, n “n” pcs. Built-in Speed Controller

spring extend (T). CJ2ZW Double Acting, Rod

Applicable Auto Switches/Refer to the Auto Switch Guide for further information on auto switches. Load voltage Auto switch model Lead wire length [m]

Electrical Wiring Pre-wired Applicable CJ2R Type Special function Band mounting Rail mounting 0.5 1 3 5 None connector entry (Output) DC AC load Double Acting, Single Rod

Indicator light Perpendicular In-line Perpendicular In-line (—) [m] (L) (Z) (N) 3-wire (NPN) M9NV M9N M9NV M9N — 5 V,12 V IC circuit

Grommet 3-wire (PNP) M9PV M9P M9PV M9P — Direct Mount —— M9BV M9B M9BV M9B — 2-wire 12 V — Connector — H7C J79C — — — CJ2R 3-wire (NPN) M9NWV M9NW M9NWV M9NW — Diagnostic indication 5 V,12 V IC circuit Relay, Single Acting, Spring Return/Extend Yes 3-wire (PNP) 24 V — M9PWV M9PW M9PWV M9PW — (2-colour indication) PLC 2-wire 12 V M9BWV M9BW M9BWV M9BW — — Grommet 3-wire (NPN) M9NAV∗∗ M9NA∗∗ M9NAV∗∗ M9NA∗∗ — Water resistant 5 V,12 V IC circuit 3-wire (PNP) M9PAV∗∗ M9PA∗∗ M9PAV∗∗ M9PA∗∗ — (2-colour indication) ∗∗ ∗∗ ∗∗ ∗∗ Solid state auto switch 2-wire 12 V M9BAV M9BA M9BAV M9BA — — CJ2RK

CJ2RK No 100 V or less A90V A90 A90V A90 — —— — IC circuit Relay, Direct Mount, Non-rotating Rod

∗ Lead wire length symbols: 0.5 m·················· — (Example) M9NW ∗ Since there are other applicable auto switches than listed, refer to page 85 for Auto Switch 1 m·················· M (Example) M9NWM details. 3 m·················· L (Example) M9NWL ∗ For details about auto switches with pre-wired connector, refer to the Auto Switch 5 m·················· Z (Example) M9NWZ Guide. None··············· N (Example) H7CN ∗ Solid state auto switches marked with “ć” are produced upon receipt of order.

Speciﬁ cations A cylinder which rod does not rotate because of the hexagonal Bore size [mm] 10 16 rod shape. Action Single acting, Spring return/Single acting, Spring extend Fluid Air Non-rotating accuracy ø10: ±1.5°, ø16: ±1° Proof pressure 1 MPa Can operate without Maximum operating pressure 0.7 MPa lubrication. Minimum operating pressure 0.15 MPa Ambient and ﬂ uid temperature Without auto switch: –10°C to 70°C, With auto switch: –10°C to 60°C∗ Cushion Rubber bumper Lubrication Not required (Non-lube) +1.0 Stroke length tolerance 0 Rod non-rotating accuracy ±1.5° ±1°

Piston speed 50 to 750 mm/s Allowable kinetic energy 0.035 J 0.090 J ∗ No freezing

Symbol Single acting, Spring return, Rubber bumper Standard Strokes [mm] Bore size [mm] Standard stroke 10 15, 30, 45, 60 16 15, 30, 45, 60, 75, 100, 125, 150 Single acting, Spring extend, Rubber bumper ∗ Manufacture of intermediate strokes at 1 mm intervals is possible. (Spacers are not used.)

Accessories/For details, refer to page 12.

Standard Rod end nut Option∗∗ Single knuckle joint, Double knuckle joint∗, Rod end cap (Flat/Round type) Made to Order ∗ (For details, refer to pages 87 to 95.) A knuckle pin and retaining rings are shipped together with double knuckle joint. ∗∗ Please order separately. Symbol Speciﬁ cations -XA Change of rod end shape Spring Reaction Force -XC51 With hose nipple -XC85 Grease for food processing equipment -X446 PTFE grease Bore size Spring reaction force [N] [mm] Primary Secondary 10 3.53 6.86 Precautions 16 6.86 14.2 Spring with primary Spring with secondary Refer to page 96 before handling. mounting load mounting load IN OUT

When the spring is set When the spring is in the cylinder contracted by applying air

Refer to pages 78 to 85 for cylinders with auto switches.

• Auto switch proper mounting position (detection at stroke end) and its mounting height • Minimum stroke for auto switch mounting • Operating range • Auto switch mounting brackets/Part no.

75 Air Cylinder: Direct Mount, Non-rotating Rod Type Single Acting, Spring Return/Extend Series CJ2RK

Weights

Spring Return[g] Spring Extend [g] CJ2 Bore size [mm] 10 16 Bore size [mm] 10 16 Double Acting, Single Rod Mounting Basic Axial Basic Axial Mounting Basic Basic

15 stroke 44 44 83 83 15 stroke 42 79 30 stroke 52 52 99 99 30 stroke 48 93 Standard 45 stroke 62 62 117 117 45 stroke 57 110 CJ2W

Basic 60 stroke 72 72 135 135 Basic 60 stroke 66 126 Double Acting, Rod weight 75 stroke 157 157 weight 75 stroke 147 100 stroke 191 191 100 stroke 177 125 stroke 228 228 125 stroke 213 CJ2 150 stroke 251 251 150 stroke 234

Single knuckle joint 17 23 Single knuckle joint 17 23 Single Acting, Spring Return/Extend Double knuckle joint Double knuckle joint 25 21 25 21 Accessories (including knuckle pin) Accessories (including knuckle pin) Rod end cap (Flat type) 1 2 Rod end cap (Flat type) 1 2

Rod end cap (Round type) 12 Rod end cap (Round type) 12CJ2K ∗ Rod end nut is included in the basic weight. Double Acting, Single Rod Non-rotating Rod CJ2K Single Acting, Spring Return/Extend

Construction (Not able to disassemble) CJ2Z

Single acting, Spring return Double Acting, Single Rod !4 rq!1 e!2 uyit!0 o w !5 Built-in Speed Controller CJ2ZW Double Acting, Rod

Rod CJ2R CDJ2RKA10/16-SZ-B Single acting, !3 section Double Acting, Single Rod Spring extend

!4 rqouyitew!6 !0 !1 !2 !5 Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Rod CDJ2RKA10/16-TZ-B Double Acting, Single Rod !3 section Component Parts No. Description Material Note No. Description Material Note CJ2RK Direct Mount, Non-rotating Rod

1 Rod cover Aluminium alloy Clear hard Anodised 9 Tube gasket NBR Single Acting, Spring Return/Extend 2 Head cover Aluminium alloy Clear hard Anodised 10 Wear ring Resin 3 Cylinder tube Stainless steel 11 Return spring Piano wire Zinc chromated 4 Piston rod Stainless steel 12 Spring seat Aluminium alloy 5 Piston A Aluminium alloy 13 Piston gasket NBR

6 Piston B Aluminium alloy 14 Rod end nut Rolled steel Zinc chromated Auto Switch 7 Bumper Urethane 15 Magnet — 8 Piston seal NBR 16 Rod seal NBR Made to Order 76 Series CJ2RK

Single Acting: Bottom Mounting Style

Spring return: CJ2RK Bore size – Stroke S Head cover port location Z

X Piping port M5 x 0.8 Rod end nut Y GB 2 x LD MM Breather hole Piping port C ø 0 −0.3 L LX B KA B 0 Head cover port location −0.3 ANA NB LH Rod Axial location (R) H S + Stroke LB Head cover shape section ∗ The overall cylinder length Z + Stroke does not change.

[mm] Bore size A B C GB H KA L LB LD LH LX MM NA NB X Y 10 15 12 14 5 20 4.2 23 16 ø3.5 through, ø6.5 counterbore depth 4 8 12 M4 x 0.7 12.8 9.5 28 8 16 15 18.3 20 5 20 5.2 26 20 ø4.5 through, ø8 counterbore depth 5 10 16 M5 x 0.8 12.8 9.5 28 8

Dimensions by Stroke: Spring Return [mm] SZ Bore size 5 to 15 16 to 30 31 to 45 46 to 60 61 to 75 76 to 100 101 to 125 126 to 150 5 to 15 16 to 30 31 to 45 46 to 60 61 to 75 76 to 100 101 to 125 126 to 150 10 53.5 61 73 85 — — — — 73.5 81 93 105 — — — — 16 53.5 62 74 86 92 116 134 146 73.5 82 94 106 112 136 154 166

Spring extend: CJ2RK Bore size – Stroke TZ

X + Stroke GA Piping port M5 x 0.8 Rod end nut Y Breather hole MM C ø 0 −0.3 L LX B KA ANA NB LH 2 x LD B 0 H + Stroke S + Stroke −0.3 Rod LB Z + 2 x Stroke section Head cover shape

[mm] Bore size A B C GA H KA L LB LD LH LX MM NA NB X Y 10 15 12 14 16 20 4.2 23 16 ø3.5 through, ø6.5 counterbore depth 4 8 12 M4 x 0.7 20.5 4.8 28 8 16 15 18.3 20 16 20 5.2 26 20 ø4.5 through, ø8 counterbore depth 5 10 16 M5 x 0.8 20.5 4.8 28 8

Dimensions by Stroke: Spring Extend (Dimensions not mentioned in the below table are the same as the above table.) [mm] SZ Bore size 5 to 15 16 to 30 31 to 45 46 to 60 61 to 75 76 to 100 101 to 125 126 to 150 5 to 15 16 to 30 31 to 45 46 to 60 61 to 75 76 to 100 101 to 125 126 to 150 10 56.5 64 76 88 — — — — 76.5 84 96 108 — — — — 16 56.5 65 77 89 95 119 137 149 76.5 85 97 109 115 139 157 169

77 Series CJ2 Auto Switch Mounting

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height CJ2 Double Acting, Single Rod Solid state auto switch Reed auto switch D-M9 Standard D-M9W D-A9 CJ2W D-M9A Double Acting, Rod

≈ Auto switch Hs Auto switch ≈Hs 16.5 16.5 CJ2 Single Acting, Spring Return/Extend

A 22 B A 24.5 B (24) (22) ( ): Dimension of the D-M9A. ( ): Dimension of the D-A96. CJ2K A and B are the dimensions from the end of the A and B are the dimensions from the end of the head cover/rod cover to the end of the auto switch. head cover/rod cover to the end of the auto switch. Double Acting, Single Rod D-M9V D-A9V

D-M9MV Non-rotating Rod

D-M9AV CJ2K Single Acting, Spring Return/Extend

Auto switch ≈Hs Auto switch ≈Hs 16.5 16.5 CJ2Z

A 20 B A 22 B Double Acting, Single Rod (22) ( ): Dimension of the D-M9AV. A and B are the dimensions from the end of the A and B are the dimensions from the end of the head cover/rod cover to the end of the auto switch. head cover/rod cover to the end of the auto switch. Built-in Speed Controller

CJ2ZW D-H7 D-C7 /C80 Double Acting, Rod D-H7W D-C73C/C80C D-H7BA D-H7NF

D-H7C CJ2R Double Acting, Single Rod Auto switch Auto switch ≈Hs ≈Hs 16.5 16.5 Direct Mount CJ2R

AB ABSingle Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 78 Series CJ2

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height

D-M9 D-A9 D-M9W D-M9A Auto switch Auto switch Hs Hs ≈ ≈

AB23.5 12.5 12.5 AB26 12.5 12.5 (25.5) (23.5) ( ): Dimension of the D-M9A. ( ): Dimension of the D-A96. D-M9V D-A9V D-M9WV D-M9 AV Auto switch Auto switch Hs Hs ≈ ≈

A 21.5 B 14.5 14.5 AB23.5 12.5 12.5 (23.5) ( ): Dimension of the D-M9AV.

D-F7/J79 D-A7/A80 D-F7W/J79W D-A73C/A80C D-F79F/F7BA Auto switch D-A79W Auto switch Hs Hs ≈ ≈ AB AB

D-F7V/F7WV D-A7H/A80H D-F7BAV D-J79C Auto switch Auto switch Hs Hs ≈ ≈ A B AB

79 Auto Switch Mounting Series CJ2

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height

Auto Switch Proper Mounting Position [mm] CJ2 Auto switch Band mounting Double Acting, Single Rod model २ D-M9 D-H7२ D-M9२V D-C7२ D-M9२W D-A9२ D-C80 D-H7C २ २ D-H7NF D-M9 WV D-A9 V D-C73C D-H7२W D-M9२A D-C80C Standard D-M9२AV D-H7BA CJ2W Double Acting, Rod Bore size ABABABAB 10 (5) 6 (5) 6 (1) 2 (1) 2 2.5 2.5 1.5 1.5 16 (5.5) 6.5 (5.5) 6.5 (1.5) 2.5 (1.5) 2.5 3 3 2 2

∗ The values in ( ) are measured from the end of the auto switch mounting bracket. CJ2 [mm] Single Acting, Spring Return/Extend Auto switch Rail mounting model D-A7H/A80H २ D-A73C/A80C D-M9 D-F7/J79 D-M9२V २ D-F7W/J79W CJ2K D-M9२W D-A9२ D-A7

D-F7 V/F7 WV D-F7NT D-A79W Double Acting, Single Rod D-M9२WV D-A9२V D-A80 D-M9२A D-F79F D-M9२AV D-J79C D-F7BA

D-F7BAV Non-rotating Rod

Bore size ABABABABABAB CJ2K

10 4.5 4.5 0.5 0.5 3 3 3.5 3.5 8.5 8.5 0.5 0.5 Single Acting, Spring Return/Extend 16 55113.53.5449911 ∗ Adjust the auto switch after conﬁ rming the operating condition in the actual setting. CJ2Z Auto Switch Mounting Height [mm] Double Acting, Single Rod Auto switch Band mounting model D-M9२ D-M9२V D-C7२/C80 D-M9२W D-M9२WV D-H7२/H7२W D-C73C D-A7२ D-H7C D-M9२A D-M9२AV D-H7NF D-C80C D-A80 D-A9२ D-A9२V D-H7BA Built-in Speed Controller CJ2ZW

Bore size Hs Hs Hs Hs Hs Hs Double Acting, Rod 10 17 18 17 19.5 20 16.5 16 20.5 21 20.5 23 23.5 19.5

[mm] CJ2R Auto switch Rail mounting Double Acting, Single Rod model D-M9२ २ Direct Mount D-M9 V २ २ D-A7 H/A80H D-M9 W २ २ २ D-F7 /J79 D-F7 V

D-M9 WV D-A73C CJ2R D-F7२W/J79W D-F7२WV D-J79C D-A79W D-M9२A D-A80C D-F7BA/F79F D-F7BAV Single Acting, Spring Return/Extend D-M9२AV D-F7NT D-A9२ D-A9२V Bore size Hs Hs Hs Hs Hs Hs 17.5 17.5 23.5 20 23 19 10 CJ2RK

16 21 20.5 26.5 23 26 22 Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 80 Series CJ2

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height/Single Acting, Spring Return Type (S)

Auto Switch Proper Mounting Position: Spring Return Type (S) · Standard Type (CDJ2२२२-२SZ) · Non-rotating Rod Type (CDJ2K२२२-२SZ) · Direct Mount Type (CDJ2R२२२-२SZ) · Direct Mount, Non-Rotating Rod Type (CDJ2RK२२२-२SZ) [mm] Bore A dimensions Auto switch model B size 10 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st 10 9 16.5 28.5 40.5 — — — — 2 D-A9२ 16 8.5 17 29 41 47 71 89 101 2.5 D-M9२ 10 13 20.5 32.5 44.5 — — — — 6 D-M9२W 16 12.5 21 33 45 51 75 93 105 6.5

D-C7२/C80 10 9.5 17 29 41 — — — — 2.5 D-C73C D-C80C 16 9 17.5 29.5 41.5 47.5 71.5 89.5 101.5 3 Band mounting D-H7२/H7C 10 8.5 16 28 40 — — — — 1.5 D-H7२W/H7BA D-H7NF 16 8 16.5 28.5 40.5 46.5 70.5 88.5 100.5 2 D-A9२ 10 7.5 15 27 39 — — — — 0.5 D-A9२V 16 7 15.5 27.5 39.5 45.5 69.5 87.5 99.5 1

D-M9२/M9२V 10 11.5 19 31 43 — — — — 4.5 D-M9२W/M9२WV D-M9२A/M9२AV 16 11 19.5 31.5 43.5 49.5 73.5 91.5 103.5 5 10 10 17.5 29.5 41.5 — — — — 3 D-A7२/A80 16 9.5 18 30 42 48 72 90 102 3.5 D-A7२H/A80H D-A73C/A80C 10 10.5 18 30 42 — — — — 3.5 D-F7२/J79 D-F7२W/J79W Rail mounting D-F7२V/F7२WV D-F79F/J79C D-F7BA 16 10 18.5 30.5 42.5 48.5 72.5 90.5 102.5 4 D-F7BAV 10 15.5 23 35 47 — — — — 8.5 D-F7NT 16 15 23.5 35.5 47.5 53.5 77.5 95.5 107.5 9 10 7.5 15 27 39 — — — — 0.5 D-A79W 16 7 15.5 27.5 39.5 45.5 69.5 87.5 99.5 1 ∗ In the actual setting, adjust them after conﬁ rming the auto switch performance.

81 Auto Switch Mounting Series CJ2

Auto Switch Proper Mounting Position (Detection at stroke end) and Its Mounting Height/Single Acting, Spring Extend Type (T)

Auto Switch Proper Mounting Position: Spring Extend Type (T) CJ2 · Standard Type (CDJ2२२२-२TZ) · Non-rotating Rod Type (CDJ2K२२२-२TZ) Double Acting, Single Rod · Direct Mount Type (CDJ2R२२२-२TZ) · Direct Mount, Non-rotating Rod Type (CDJ2RK२२२-२TZ) [mm] Standard Bore B dimensions CJ2W Auto switch model A

size 10 to 15 st 16 to 30 st 31 to 45 st 46 to 60 st 61 to 75 st 76 to 100 st 101 to 125 st 126 to 150 st Double Acting, Rod 10 2 9 16.5 28.5 40.5 — — — — D-A9२ 16 2.5 8.5 17 29 41 47 71 89 101 D-M9२ 10 6 13 20.5 32.5 44.5 — — — — D-M9२W 16 6.5 12.5 21 33 45 51 75 93 105 CJ2

D-C7२/C80 10 2.5 9.5 17 29 41 — — — — Single Acting, Spring Return/Extend D-C73C D-C80C 16 3 9 17.5 29.5 41.5 47.5 71.5 89.5 101.5 Band mounting D-H7२/H7C 10 1.5 8.5 16 28 40 — — — —

D-H7२W/H7BA CJ2K

D-H7NF 16 2 8 16.5 28.5 40.5 46.5 70.5 88.5 100.5 Double Acting, Single Rod D-A9२ 10 0.5 7.5 15 27 39 — — — — D-A9२V 16 1 7 15.5 27.5 39.5 45.5 69.5 87.5 99.5 Non-rotating Rod D-M9२/M9२V 10 4.5 11.5 19 31 43 — — — —

D-M9२W/M9२WV CJ2K

D-M9२A/M9२AV 16 5 11 19.5 31.5 43.5 49.5 73.5 91.5 103.5 Single Acting, Spring Return/Extend 10 3 10 17.5 29.5 41.5 — — — — D-A7२/A80 16 3.5 9.5 18 30 42 48 72 90 102 D-A7२H/A80H

D-A73C/A80C CJ2Z २ 10 3.5 10.5 18 30 42 — — — —

D-F7 /J79 Double Acting, Single Rod D-F7२W/J79W Rail mounting D-F7२V/F7२WV D-F79F/J79C D-F7BA 16 4 10 18.5 30.5 42.5 48.5 72.5 90.5 102.5

D-F7BAV Built-in Speed Controller 10 8.5 15.5 23 35 47 — — — — CJ2ZW D-F7NT Double Acting, Rod 16 9 15 23.5 35.5 47.5 53.5 77.5 95.5 107.5 10 0.5 7.5 15 27 39 — — — — D-A79W 16 1 7 15.5 27.5 39.5 45.5 69.5 87.5 99.5 ∗ In the actual setting, adjust them after conﬁ rming the auto switch performance. CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 82 Series CJ2

Minimum Stroke for Auto Switch Mounting [mm] Number of auto switches Auto switch Auto switch model With 2 pcs. With n pcs. (n: Number of auto switches) mounting With 1 pc. Different surfaces Same surface Different surfaces Same surface २ D-M9 (n – 2) D-M9२W 15 + 35 45 + 15 (n – 2) २ 10 15 Note 1) 45 Note 1) 2 D-M9 A Note 3) (n = 2, 3, 4, 5…) D-A9२ (n = 2, 4, 6…) (n – 2) 15 + 35 35 + 25 (n – 2) D-M9२V 515 Note 1) 35 2 (n = 2, 3, 4, 5…) (n = 2, 4, 6…) Note 3) (n – 2) D-M9२WV 15 + 35 35 + 25 (n – 2) 10 15 Note 1) 35 2 D-M9२AV (n = 2, 3, 4, 5…) (n = 2, 4, 6…) Note 3) (n – 2) 10 + 35 35 + 25 (n – 2) Band mounting D-A9२V 51035 2 (n = 2, 3, 4, 5…) (n = 2, 4, 6…) Note 3) (n – 2) D-C7२ 15 + 40 50 + 20 (n – 2) 10 15 50 2 D-C80 (n = 2, 3, 4, 5…) (n = 2, 4, 6…) Note 3) २ २ (n – 2) D-H7 /H7 W 15 + 45 60 + 22.5 (n – 2) D-H7BA 10 15 60 2 (n = 2, 3, 4, 5…) D-H7NF (n = 2, 4, 6…) Note 3) (n – 2) D-C73C 15 + 50 50 + 27.5 (n – 2) D-C80C 10 15 65 2 (n = 2, 3, 4, 5…) D-H7C (n = 2, 4, 6…) Note 3) 10 + 10 (n – 2) D-M9२V 5 — 5 — (n = 4, 6…) Note 4) 10 + 15 (n – 2) D-A9२V 5 —10 — (n = 4, 6…) Note 4) २ 15 + 15 (n – 2) D-M9 10 —10 — D-A9२ (n = 4, 6…) Note 4) २ 15 + 15 (n – 2) D-M9 WV 10 —15 — D-M9२AV (n = 4, 6…) Note 4) 20 + 15 (n – 2) D-M9२W 15 —15 — (n = 4, 6…) Note 4) 20 + 15 (n – 2) D-M9२A 15 —20 — (n = 4, 6…) Note 4) D-A7२/A80 २ 15 + 10 (n – 2) Rail mounting D-A7 H/A80H 5 —10 — Note 4) D-A73C/A80C (n = 4, 6…) D-A7२H 15 + 15 (n – 2) 5 —10 — D-A80H (n = 4, 6…) Note 4) 10 + 15 (n – 2) D-A79W 10 —15 — (n = 4, 6…) Note 4) D-F7२ 15 + 15 (n – 2) 5 — 5 — D-J79 (n = 4, 6…) Note 4) D-F7२V 10 + 10 (n – 2) 5 — 5 — D-J79C (n = 4, 6…) Note 4) D-F7२W/J79W 15 + 20 (n – 2) 10 —15 — D-F7BA/F79F/F7NT (n = 4, 6…) Note 4) D-F7२WV 10 + 15 (n – 2) 10 —15 — D-F7BAV (n = 4, 6…) Note 4) Note 3) When “n” is an odd number, an even number that is one larger than this odd number is used for the calculation. Note 4) When “n” is an odd number, an even number that is one larger than this odd number is used for the calculation. However, the minimum even number is 4. So, 4 is used for the calculation when “n” is 1 to 3. Note 1) Auto switch mounting With 2 auto switches Different surfaces Note 1) Same surface Note 1) A

Auto switch model Auto switch D-M9२(V) B D-M9२W(V) D-M9२A(V) The proper auto switch mounting position is 5.5 mm inward The auto switch is mounted by slightly displacing it in a direction from the switch holder edge. The above A and B indicate values (cylinder tube circumferential exterior) so that the auto switch for band mounting in the table of page 80. and lead wire do not interfere with each other. D-M9२/M/9२W/M9२A Less than 20 stroke Note 2) Less than 55 stroke Note 2) D-A90/A93 — Less than 50 stroke Note 2) Note 2) Minimum stroke for auto switch mounting in styles other than those mentioned in Note 1. 83 Auto Switch Mounting Series CJ2

Operating Range Auto Switch Mounting Brackets/Part No. [mm] Bore size Bore size [mm] Auto switch CJ2 Auto switch model Auto switch model 10 16 mounting 10 16 Double Acting, Single Rod D-M9२/M9२V D-M9२ D-M9२W/M9२WV 2.5 3 D-M9२V २ २ D-M9 A/M9 AV D-M9२W BJ6-010 BJ6-016 D-A9२ 67 D-M9२WV (A set of a, b, c, d) (A set of a, b, c, d) २ Standard D-C7२/C80/C73C/C80C 77 D-A9 CJ2W D-A9२V D-H7२/H7२W Double Acting, Rod

Band mounting 44 D-H7BA/H7NF D-M9२A Note 2) BJ6-010S BJ6-016S २ Note 2) D-H7C 89 D-M9 AV (A set of a, b, d, e) (A set of a, b, d, e) D-M9२/M9२V

Switch bracket (Resin) CJ2 D-M9२W/M9२WV 3 3.5 Band D-M9२A/M9२AV c Transparent (Nylon) Note 1)

mounting Single Acting, Spring Return/Extend e White (PBT) D-A9२/A9२V 6 6.5 D-A7२/A80/A7H/A80H 89 D-A73C/A80C d Switch holder (Zinc die-casted) b

D-A79W 11 13 CJ2K Auto switch mounting screw Rail mounting

D-F7२/J79/F7२W/J79W Double Acting, Single Rod D-F7२V/F7२WV/F79F 55 D-J79C/F7BA/F7BAV D-F7NT a Auto switch mounting band Non-rotating Rod ∗ Values which include hysteresis are for guideline purposes only, they are not a guarantee २ CJ2K ± D-C7 /C80 (assuming approximately 30% dispersion) and Band D-C73C/C80C BJ2-010 BJ2-016 Single Acting, Spring Return/Extend may change substantially depending on the २ २ ambient environment. mounting D-H7 /H7 W (A set of band and screw) (A set of band and screw) D-H7BA/H7NF BQ2-012 (S) BQ2-012 (S) (A set of a and b) (A set of a and b) CJ2Z Double Acting, Single Rod D-M9२ Set screw D-M9२V (Accessory) D-M9२W Note 4) २ Rail D-M9 WV BQ2-012 २ Note 5) Built-in Speed Controller mounting D-M9 A BQ2-012S D-M9२AV Note 5) CJ2ZW Double Acting, Rod D-A9२ a D-A9२V Auto switch b mounting bracket Auto switch mounting screw

Nut (Cylinder accessory) CJ2R

Note 1) Since the switch bracket (made from nylon) are affected in an environment where alcohol, Double Acting, Single Rod chloroform, methylamines, hydrochloric acid or sulfuric acid is splashed over, so it cannot be used. Please contact SMC regarding other chemicals. Note 2) Avoid the indicator LED for mounting the switch bracket. As the indicator LED is projected Direct Mount from the switch unit, indicator LED may be damaged if the switch bracket is ﬁ xed on the

indicator LED. CJ2R Note 3) When the cylinder is shipped, the auto switch mounting bracket and the auto switch will Single Acting, Spring Return/Extend be included. Note 4) For D-M9२A(V), order the BQ2-012S, which uses stainless steel mounting screws.

Band Mounting Brackets Set Part No.

Set part no. Contents CJ2RK

• Auto switch mounting band (a) Double Acting, Single Rod BJ2-२२२ • Auto switch mounting screw (b) • Switch bracket (White/PBT) (e) BJ4-1 • Switch holder (d) • Switch bracket (Transparent/Nylon) (c) BJ5-1 CJ2RK

• Switch holder (d) Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend

[Stainless Steel Mounting Screw] The following stainless steel mounting screw kit is available. Use it in accordance with the operating environment. (Since the auto switch mounting bracket is not included, order it separately.) BBA4: For D-C7/C8/H7 types

Note 5) Refer to the Auto Switch Guide for details on the BBA4. Auto Switch When the D-H7BA type auto switch is shipped independently, the BBA4 is attached. Made to Order 84 Series CJ2

Other than the applicable auto switches listed in “How to Order”, the following auto switches are mountable. Refer to the Auto Switch Guide for the detailed speciﬁ cations.

Type Mounting Model Electrical entry Features D-H7A1/H7A2/H7B — Band mounting D-H7NW/H7PW/H7BW Diagnostic indication (2-colour indication) Grommet (In-line) D-F79/F7P/J79 — Sold state D-F79W/F7PW/J79W Diagnostic indication (2-colour indication) Rail mounting D-F7NV/F7PV/F7BV — Grommet (Perpendicular) D-F7NWV/F7BWV Diagnostic indication (2-colour indication) D-C73/C76 — Band mounting D-C80 Without indicator light Grommet (In-line) D-A73H/A76H — Reed D-A80H Without indicator light Rail mounting D-A73 — Grommet (Perpendicular) D-A80 Without indicator light ∗ With pre-wired connector is also available for solid state auto switches. For details, refer to the Auto Switch Guide. ∗ Normally closed (NC = b contact) solid state auto switches (D-F9G/F9H) are also available. For details, refer to the Auto Switch Guide.

85 Prior to Use Auto Switch Connection and Example

Sink Input Speciﬁ cations Source Input Speciﬁ cations CJ2 Double Acting, Single Rod 3-wire, NPN 3-wire, PNP Brown Input Brown Input

Black Black Auto switch Auto switch Standard Blue Blue CJ2W COM COM Double Acting, Rod (PLC internal circuit) (PLC internal circuit)

2-wire 2-wire Brown Input Brown COM CJ2

Auto switch Auto switch Single Acting, Spring Return/Extend Blue Blue COM Input (PLC internal circuit) (PLC internal circuit)

Connect according to the applicable PLC input specifi cations, as the connection method will vary depending on the PLC input specifi cations. CJ2K Double Acting, Single Rod Example of AND (Series) and OR (Parallel) Connection ∗ When using solid state auto switches, ensure the application is set up so the signals for the fi rst 50 ms are invalid. Non-rotating Rod 3-wire AND connection for NPN output 3-wire OR connection for NPN output CJ2K

(Using relays) (Performed with auto switches only) Single Acting, Spring Return/Extend Brown Brown Brown Relay Load Black Black Load Black Load Auto switch 1 Auto switch 1 Auto switch 1

Blue Blue Blue CJ2Z Double Acting, Single Rod Brown Brown Brown

Black Black Black Auto switch 2 Auto switch 2 Auto switch 2

Blue Blue Blue Built-in Speed Controller CJ2ZW Double Acting, Rod 3-wire AND connection for PNP output 3-wire OR connection for PNP output (Using relays) (Performed with auto switches only) Brown Brown Brown

Relay CJ2R Black Black Black Auto switch 1 Auto switch 1 Auto switch 1 Double Acting, Single Rod Blue Blue Blue Direct Mount Brown Brown Brown

Black Black LoadBlack Load CJ2R Auto switch 2 Auto switch 2 Auto switch 2 Single Acting, Spring Return/Extend Blue Load Blue Blue

2-wire AND connection 2-wire OR connection CJ2RK

Brown When two auto switches are Brown Double Acting, Single Rod connected in series, a load (Solid state) (Reed) Loadmay malfunction because Load When two auto Because there is no Auto switch 1 the load voltage will decline Auto switch 1 switches are current leakage, the load Blue when in the ON state. Blue connected in parallel, voltage will not increase The indicator lights will light malfunction may occur when turned OFF. CJ2RK because the load However, depending on Direct Mount, Non-rotating Rod

Brown up when both of the auto Brown Single Acting, Spring Return/Extend switches are in the ON state. voltage will increase the number of auto Auto switches with load when in the OFF state. switches in the ON state, Auto switch 2 Auto switch 2 voltage less than 20 V the indicator lights may Blue cannot be used. Blue sometimes grow dim or not light up, due to the

Load voltage at ON = Power supply voltage – Load voltage at OFF = Leakage current x 2 pcs. x dispersion and reduction Auto Switch Residual voltage x 2 pcs. Load impedance of the current ﬂ owing to = 24 V − 4 V x 2 pcs. = 1 mA x 2 pcs. x 3 kΩ the auto switches. = 16 V = 6 V Example: Power supply is 24 VDC Example: Load impedance is 3 kΩ. Internal voltage drop in auto switch is 4 V. Leakage current from auto switch is 1 mA. Made to Order 86 Series CJ2 Simple Specials/Made to Order Please contact SMC for detailed speciﬁ cations, delivery and prices.

The following special specifi cations can be ordered as a simplifi ed Made-to-Order. ˾Simple Specials There is a specifi cation sheet available on paper and CD-ROM. Please contact your SMC sales representatives if necessary. CJ2 CJ2K (Standard type) (Non-rotating rod type) Symbol Specifi cations Double acting Single acting Double acting Single acting Single Double Single rod Single rod Single Single rod Single rod rod rod (spring return) (spring extend) rod (spring return) (spring extend)

-XA0 to 30 Change of rod end shape ˾Made to Order CJ2 CJ2K (Standard type) (Non-rotating rod type) Symbol Speciﬁ cations Double acting Single acting Double acting Single acting Single Double Single rod Single rod Single Single rod Single rod rod rod (spring return) (spring extend) rod (spring return) (spring extend) -XB6 Heat resistant cylinder (−10 to 150°C)

-XB7 Cold resistant cylinder (−40 to 70°C)

-XB9 Low speed cylinder (10 to 50 mm/s)

-XC3 Special port position

-XC8 Adjustable stroke cylinder/Adjustable extension type

-XC9 Adjustable stroke cylinder/Adjustable retraction type

-XC10 Dual stroke cylinder/Double rod type

-XC11 Dual stroke cylinder/Single rod type

-XC22 Fluororubber seal

-XC51 With hose nipple

-XC85 Grease for food processing equipment

-X446 PTFE grease

87 Simple Specials/Made to Order Series CJ2 CJ2

CJ2Z CJ2R CJ2RK Double Acting, Single Rod (Built-in speed controller type) (Direct mount type) (Direct mount, Non-rotating rod type) Double acting Double acting Single acting Double acting Single acting Page Single rod Single rod Single rod Single rod Single rod Double rod Single rod Single rod (spring return) (spring extend) (spring return) (spring extend) Standard Page 89 CJ2W Double Acting, Rod

CJ2Z CJ2R CJ2RK (Built-in speed controller type) (Direct mount type) (Direct mount, Non-rotating rod type) Double acting Double acting Single acting Double acting Single acting Page CJ2 Single rod Single rod Single rod Single rod Single rod Double rod Single rod Single rod

(spring return) (spring extend) (spring return) (spring extend) Single Acting, Spring Return/Extend Page 90

Page 90

Page 90 CJ2K Double Acting, Single Rod Page 91

Page 91 Non-rotating Rod

Page 92 CJ2K Single Acting, Spring Return/Extend Page 92

Page 93

Page 94 CJ2Z Double Acting, Single Rod Page 94

Page 95 Built-in Speed Controller

Page 95 CJ2ZW Double Acting, Rod CJ2R Double Acting, Single Rod Direct Mount CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 88 Series CJ2 Simple Specials These changes are dealt with Simple Specials System.

Symbol 1 Change of Rod End Shape -XA0, 1, 10, 11

Applicable Series Symbol for change Series Action Note of rod end shape Double acting, Single rod XA0, 1, 10, 11 Available with air cushion CJ2 Standard type Single acting (Spring return/extend) XA0, 1, 10, 11 CJ2W Double acting, Double rod XA0, 1, 10, 11 Available with air cushion Double acting, Single rod XA0, 1, 10, 11 Non-rotating rod type CJ2K Single acting (Spring return/extend) XA0, 1, 10, 11 CJ2-Z CJ2Z Double acting, Single rod XA0, 1, 10, 11 Built-in speed controller type CJ2ZW Double acting, Double rod XA0, 1, 10, 11 Double acting, Single rod XA0, 1, 10, 11 Direct mount type CJ2RA Single acting (Spring return/extend) XA0, 1, 10, 11 Direct mount, Double acting, Single rod XA0, 1, 10, 11 CJ2RK Non-rotating rod type Single acting (Spring return/extend) XA0, 1, 10, 11

Precautions

1. SMC will make appropriate arrangements if no dimension, tolerance, or D ≤ 6ǞD – 1 mm, 6 < D ≤ 25ǞD – 2 mm, D > 25ǞD – 4 mm ﬁ nish instructions are given in the diagram. 3. In the case of double rod type and single acting retraction type, enter 2. Standard dimensions marked with “∗” will be as follows to the rod the dimensions when the rod is retracted. diameter (D). Enter any special dimension you desire. Symbol: A0 Symbol: A1 Symbol: A10 Symbol: A11

R sphere 30n R sphere TP

A H H H H

89 Series CJ2 Made to Order Please contact SMC for detailed dimensions, speciﬁ cations and lead times.

Symbol CJ2

1 Heat Resistant Cylinder (−10 to 150°C) -XB6 Double Acting, Single Rod

Air cylinder which changed the seal material and grease, so that it could be used even at higher temperature up to 150 from –10°C. Applicable Series Speciﬁ cations Standard CJ2W Series Description Model Action Note Ambient temperature range −10°C to 150°C Double Acting, Rod Double acting, Except with air cushion Seals materials Fluororubber CJ2 Single rod and auto switch Grease Heat resistant grease CJ2-Z Standard type Double acting, Except with air cushion CJ2W Speciﬁ cations other than above and external dimensions Same as standard type

Double rod and auto switch CJ2

Note 1) Operate without lubrication from a pneumatic system lubricator. Warning Single Acting, Spring Return/Extend Note 2) Please contact SMC for details on the maintenance intervals for this cylinder, which differ from those of the standard cylinder. Precautions Note 3) In principle, it is impossible to make built-in magnet type and the one Be aware that smoking cigarettes etc. after your hands have come into with auto switch. But, as for the one with auto switch, and the heat contact with the grease used in this cylinder can create a gas that is

resistant cylinder with heat resistant auto switch, please contact SMC. hazardous to humans. CJ2K Note 4) Piston speed is ranged from 50 to 500 mm/s. Double Acting, Single Rod How to Order

Standard model no. XB6 Non-rotating Rod

Heat resistant cylinder CJ2K Single Acting, Spring Return/Extend Symbol 2 Cold Resistant Cylinder (−40 to 70°C) -XB7

Air cylinder which changed the seal material and grease, so that it could be used even at lower temperature down to – 40°C. CJ2Z Double Acting, Single Rod Applicable Series Speciﬁ cations Series Description Model Action Note Ambient temperature range −40°C to 70°C Double acting, Except with air cushion Seals material Low nitrile rubber CJ2 Single rod and auto switch Grease Cold resistant grease Built-in Speed Controller

CJ2-Z Standard type CJ2ZW Auto switch Not mountable

Double acting, Except with air cushion Double Acting, Rod CJ2W Double rod and auto switch Dimensions Same as standard type Note 1) Operate without lubrication from a pneumatic system lubricator. Additional speciﬁ cations Same as standard type Note 2) Use dry air which is suitable for heatless air dryer, etc. not to cause the moisture to be frozen. Note 3) Please contact SMC for details on the maintenance intervals for this Warning CJ2R cylinder, which differ from those of the standard cylinder. Precautions Double Acting, Single Rod Note 4) Mounting auto switch is impossible. Note 5) Piston speed is ranged from 50 to 500 mm/s. Be aware that smoking cigarettes etc. after your hands have come into contact with the grease used in this cylinder can create a gas that is Direct Mount How to Order hazardous to humans. CJ2R

Standard model no. XB7 Single Acting, Spring Return/Extend

Cold resistant cylinder Symbol

3 Low Speed Cylinder (10 to 50 mm/s) -XB9 CJ2RK Double Acting, Single Rod Even if driving at lower speeds 10 to 50 mm/s, there would be no stick-slip phenomenon and it can run smoothly. Applicable Series Speciﬁ cations Series Description Model Action Note Piston speed 10 to 50 mm/s CJ2RK Dimensions Same as standard type Direct Mount, Non-rotating Rod Double acting, Single Acting, Spring Return/Extend CJ2-Z Standard type CJ2 Except with air cushion Single rod Additional speciﬁ cations Same as standard type Note) Operate without lubrication from a pneumatic system lubricator. How to Order Standard model no. XB9 Warning Precautions Auto Switch Low speed cylinder Be aware that smoking cigarettes etc. after your hands have come into contact with the grease used in this cylinder can create a gas that is hazardous to humans. Made to Order 90 Series CJ2

Symbol 4 Special Port Location -XC3

Compared with the standard type, a cylinder which changes the connection port location of rod/head cover. Applicable Series Speciﬁ cations: Same as standard type Series Description Model Action Note Port Location Double acting, Except with rail mounting type Standard type CJ2 Corresponding symbol of mounting bracket (Positional relationships) Single rod auto switches, with air cushion CJ2-Z Non-rotating Double acting, Except with rail mounting type Port CJ2K A ∗ Viewed from the rod side, the ports are rod type Single rod auto switches rendered A, B, C, and D, in the clockwise D B direction. How to Order Standard model no. XC3 AB C Port Special port location A ∗ Viewed from the rod side, with the clevis Rod port location viewed from the rod side D B positioned as shown in the diagram, the ∗ For port location, refer to the diagrams on the ports are rendered A, B, C, and D, in the right and show the symbols of A, B, C and D. C clockwise direction.

Head port location viewed from the rod side

Symbol 5 Adjustable Stroke Cylinder/Adjustable Extension Type -XC8

It adjusts the extending stroke by the stroke adjustable mechanism equipped in the head side. (After the stroke is adjusted, with cushion on both sides is altered to single-sided, with cushion.) Applicable Series Specifi cations Series Description Model Action Note Stroke adjustment symbol — Except with air cushion, double- Stroke adjustment range [mm] 0 to 15 Double acting, CJ2-Z Standard type CJ2 side bossed, double clevis, Single rod Additional specifi cations Same as standard type double foot, head fl ange.

How to Order Warning Precautions CJ2Mounting style Bore size Stroke Z XC8 1. When the cylinder is operating, if something gets caught between the Adjustable stroke cylinder/Adjustable extension type stopper bracket for adjusting the stroke and the cylinder body, it could cause bodily injury or damage the peripheral equipment. Therefore, take preventive measures as necessary, such as installing a protective cover. 2. To adjust the stroke, make sure to secure the wrench ﬂ ats of the stopper bracket by a wrench etc. before loosening the lock nut. If the lock nut is loosened without securing the stopper bracket, be aware that the area that joins the load to the piston rod or the area in which the piston rod is joined with the load side and the stopper bracket side could loosen ﬁ rst. It may cause an accident or malfunction. Symbol

Adjustable range

Dimensions (Dimensions other than below are the same as standard type.)

[mm] Bore size Applicable stroke HA S ZZ 20 10 15 to 150 37 49 114 S + Stroke HA + Stroke 16 15 to 200 37 50 115 ZZ + 2 x Stroke ∗ Dimensions except mentioned above are the same as standard type.

91 Made to Order Series CJ2

Symbol 6 Adjustable Stroke Cylinder/Adjustable Retraction Type -XC9 CJ2 The retracting stroke of the cylinder can be adjusted by the adjusting bolt. Double Acting, Single Rod Applicable Series Speciﬁ cations Series Description Model Action Note Stroke adjustment symbol — Except with air cushion, double- Stroke adjustment range [mm] 0 to 15 Double acting,

Standard type CJ2 side bossed, double clevis, Standard Single rod CJ2W double foot, head fl ange. Additional specifi cations Same as standard type Double Acting, Rod Except double-side Double acting, Non-rotating rod type CJ2K bossed, double clevis, Single rod Caution double foot, head fl ange. CJ2-Z Precautions

Double acting, CJ2 Direct mount type CJ2R 1. When air is supplied to the cylinder, if the stroke adjusting bolt is loosened Single rod in excess of the allowable stroke adjustment amount, be aware that the Single Acting, Spring Return/Extend stroke adjusting bolt could ﬂ y out or air could be discharged, which could Direct mount, Double acting, CJ2RK injure personnel or damage the peripheral equipment. Non-rotating rod type Single rod 2. Adjust the stroke when the cylinder is not pressurised. If it is adjusted in the pressurised state, the seal of the adjustment section could become deformed, leading to air leakage.

How to Order CJ2K

CJ2Mounting style Bore size Stroke Z XC9 Double Acting, Single Rod Dimensions (Dimensions other than below are the same as standard type.) ∗ Except clevis type Adjustable stroke cylinder/

Adjustable retraction type BM Non-rotating Rod Adjusting bolt Symbol CJ2K Single Acting, Spring Return/Extend

ZZ + Stroke Max.30

[mm] CJ2Z Adjustable range

Bore size BM ZZ Double Acting, Single Rod 10 M5 x 0.8 74 16 M5 x 0.8 75 ∗ Dimensions except mentioned above are

the same as standard type. Built-in Speed Controller Symbol CJ2ZW Double Acting, Rod 7 Dual Stroke Cylinder/Double Rod Type -XC10

Two cylinders are constructed as one cylinder in a back-to-back conﬁ guration allowing the cylinder stroke to be controlled in three steps.

Applicable Series Speciﬁ cations CJ2R Double Acting, Single Rod Series Description Model Action Note Maximum manufacturable stroke [mm] 300 (Maximum 150 on one side) Double acting, Except with Additional speciﬁ cations Same as standard type

Standard type CJ2 Direct Mount Single rod air cushion CJ2-Z Double acting,

Non-rotating rod type CJ2K CJ2R Single rod Single Acting, Spring Return/Extend How to Order CJ2 Mounting style Bore size Stroke A Stroke B Z XC10

Dual stroke cylinder CJ2RK Double Acting, Single Rod

Dimensions (Dimensions other than below are the same as standard type.) Function B Port D Port C Port A Port

B DC A CJ2RK When air pressure is supplied to ports Direct Mount, Non-rotating Rod and , both A and B strokes retract. Single Acting, Spring Return/Extend

B D C A When air pressure is supplied to S + Stroke B NB S + Stroke A A stroke ports and , A out strokes. Z + Stroke (A + B) Auto Switch B D C A When air pressure is supplied to [mm] B stroke ports and , B out strokes. Bore size NB S Z

10 21 36.5 150 B stroke B D C A A stroke When air pressure is supplied to ports 16 21 37.5 152 and , both strokes A and B out strokes. Made to Order 92 Series CJ2

Symbol 8 Dual Stroke Cylinder/Single Rod Type -XC11

Two cylinders can be integrated by connecting them in line, and the cylinder stroke can be controlled in two stages in both directions. Applicable Series Speciﬁ cations: Same as standard type Series Description Model Action Note ∗ Please contact SMC for each manufacturable stroke length. Double acting, Except with CJ2-Z Standard type CJ2 Single rod air cushion

How to Order CJ2 Mounting style Bore size Stroke A Stroke B – A Z XC11

Dual stroke cylinder/Single rod Caution Precautions Functional description of dual stroke cylinder

1. Do not supply air until the cylinder is ﬁ xed. B C A 2. If air is supplied without securing the cylinder, the cylinder could lurch, 1) Initial state posing the risk of bodily injury or damage to the peripheral equipment. (0 stroke position)

B stroke A stroke 2) 1st stage A (A stroke operation) B C Dimensions (Dimensions other than below are the same as standard type.) When the air pressure is supplied from the port, the rod oper- A stroke Intermediate cover ates the A stroke.

B port C port A port 3) 2nd stage C A (B-A stroke operation) B – A stroke B Following the 1st stage, when the air pressure is supplied from the port, the rod operates SB + Stroke B SA + Stroke A the B-A stroke. B Z + Stroke (A + B) C A 4) Cylinder retraction When the air pressure [mm] is supplied from the Bore size SA SB Z port, the rod re- 10 31.5 53 112.5 B stroke A stroke tracts completely. 16 33 53 114 A stroke or B stroke operation can be made individually. ∗ Dimensions except mentioned above are the same as standard type. B C A A stroke operation Note 1) When mounting an auto switch at the extended piston rod A side, 1) Initial state the following auto switches interfere with the intermediate cover. In (0 stroke position) this case, please mount on the stroke B side. Please be aware that B stroke A stroke 2) Operation the auto switch detects and temporarily turns ON/OFF when A B C When the air pressure passing the intermediate position of the B stroke. A stroke is supplied from the Solid state auto switch: D-H7 , D-H7C, D-H7 W, D-H7NF, port, the rod oper- D-H7BA ates the A stroke. Reed auto switch: D-C7, D-C80, D-C73C, D-C80C, D-A80, D-A9, D-A9V, D-A79W, D-A73 B C A Note 2) The maximum manufacturable stroke of this cylinder is 150 mm for B stroke operation both A and B. 1) Initial state (0 stroke position) B stroke A stroke 2) Operation C B stroke B A When the air pressure is supplied from the port, the rod operates the B stroke.

Double output is possible.

B C A 1) Initial state (0 stroke position)

B stroke A stroke C A B 2) Double output When the air pressure is supplied to the and W W ports at the same time, the double output can be obtained A stroke in the A stroke range. 93 Made to Order Series CJ2

Symbol 9 Fluororubber Seal -XC22 CJ2 Applicable Series Speciﬁ cations Double Acting, Single Rod Series Description Model Action Note Seal material Fluororubber Double acting, Single rod Except with air cushion With auto switch Note 1): −10°C to 60°C CJ2 Ambient temperature range (No freezing) Standard type Single acting (Spring return/extend) Without auto switch : −10°C to 70°C CJ2-Z CJ2W Double acting, Double rod Except with air cushion Standard Speciﬁ cations other CJ2W Non-rotating rod type CJ2K Double acting, Single rod Same as standard type

than above and external dimensions Double Acting, Rod Direct mount type CJ2R Double acting, Single rod Note 1) Please contact SMC, as the type of chemical and the operating temperature may not allow the use of this product. How to Order Note 2) Cylinders with auto switches can also be produced; however, auto

switch related parts (auto switch units, mounting brackets, built-in CJ2 Standard model no. XC22 magnets) are the same as standard products.

Before using these, please contact SMC regarding their suitability Single Acting, Spring Return/Extend Fluororubber seal for the operating environment. Symbol 10 With Hose Nipple -XC51 CJ2K

The one with hose nipple attached in order to save time for assembly at the time of shipment. Double Acting, Single Rod Applicable Series Speciﬁ cations: Same as standard type Series Description Model Action Non-rotating Rod

Double acting, Single rod Applicable Hose Nipple Type CJ2K CJ2 Standard type Single acting (Spring return/extend) Symbol Applicable bore size [mm] Function Hose nipple part no. Single Acting, Spring Return/Extend CJ2W Double acting, Double rod H4 ø4/2.5 With a fi xed orifi ce CJ-5H-4 Double acting, Single rod H6 ø6/4(ø0.8) CJ-5H-6 Non-rotating rod type CJ2K Single acting (Spring return/extend) MH4 ø4/2.5 Without fi xed M-5H-4

CJ2-Z CJ2Z Double acting, Single rod MH6 ø6/4oriﬁ ce M-5H-6 CJ2Z Built-in speed controller type CJ2ZW Double acting, Double rod Double Acting, Single Rod Double acting, Single rod Direct mount type CJ2R Dimensions (Dimensions other than below are the same as standard type.) Single acting (Spring return/extend) Direct mount, Double acting, Single rod Hose nipple Width across flats 8(7) Built-in Speed Controller

CJ2RK 13 Non-rotating rod type Single acting (Spring return/extend) (12) CJ2ZW Double Acting, Rod How to Order Standard model no. XC51 H4

With hose nipple ∗ The above ﬁ gure shows the ø6/4 hose nipple mounting dimensions. The CJ2R

dimensions in ( ) show those for the ø4/2.5 hose nipple. Double Acting, Single Rod Hose nipple type H4 ø4/2.5 with restriction Direct Mount H6 ø6/4 with restriction MH4 ø4/2.5 without restriction MH6 ø6/4 without restriction CJ2R Single Acting, Spring Return/Extend CJ2RK Double Acting, Single Rod CJ2RK Direct Mount, Non-rotating Rod Single Acting, Spring Return/Extend Auto Switch Made to Order 94 Series CJ2

Symbol 11 Grease for Food Processing Equipment -XC85

Food grade grease (certified by NSF-H1) is used as lubricant. Applicable Series Specifications Series Description Model Action Ambient temperature range −10°C to 70°C Double acting, Single rod Seal material Nitrile rubber CJ2 Standard type Single acting (Spring return/extend) Grease Grease for food CJ2W Double acting, Double rod Auto switch Mountable Double acting, Single rod Dimensions Same as standard type Non-rotating rod type CJ2K Single acting (Spring return/extend) Specifications other than above Same as standard type CJ2-Z CJ2Z Double acting, Single rod Built-in speed controller type CJ2ZW Double acting, Double rod Double acting, Single rod Food zone Direct mount type CJ2R Single acting (Spring return/extend) Not installable Splash zone Direct mount, Double acting, Single rod CJ2RK Not installable Non-rotating rod type Single acting (Spring return/extend)

How to Order Container Standard model no. XC85

Grease for food processing equipment Food Warning Precautions Be aware that smoking cigarettes etc. after your hands have come into contact with the grease used in this cylinder can create a gas that is hazardous to humans. Non-food zone Installable Not installable zone Food zone············· An environment where food which will be sold as Note 1) Avoid using this product in the food zone. merchandize, directly touches the cylinder’s (Refer to the figure above.) components. Note 2) When the product is used in an area of liquid splash, or a water Splash zone·········· An environment where food which will not be sold resistant function is required for the product, please consult with as merchandize, directly touches the cylinder's SMC. components. Note 3) Operate without lubrication from a pneumatic system lubricator. Note 4) Use the following grease pack for the maintenance work. Installable zone GR-H-010 (Grease: 10 g) Non-food zone······ An environment where there is no contact with food. Note 5) Please contact SMC for details on the maintenance intervals for this cylinder, which differ from those of the standard cylinder.

Symbol 12 PTFE Grease -X446 Applicable Series Specifications: Same as standard type Series Description Model Action Double acting, Single rod Dimensions: Same as standard type CJ2 Standard type Single acting (Spring return/extend) * When grease is necessary for maintenance, grease pack is available, CJ2W Double acting, Double rod please order it separately. Double acting, Single rod GR-F-005 (Grease: 5 g) Non-rotating rod type CJ2K Single acting (Spring return/extend) CJ2-Z CJ2Z Double acting, Single rod Built-in speed controller type CJ2ZW Double acting, Double rod Double acting, Single rod Direct mount type CJ2R Single acting (Spring return/extend) Direct mount, Double acting, Single rod CJ2RK Non-rotating rod type Single acting (Spring return/extend)

How to Order Standard model no. X446

PTFE grease

95 Series CJ2 Speciﬁ c Product Precautions Be sure to read before handling. Refer to back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precaution for SMC Products” and the Operation Manual on SMC website, http://www.smcworld.com CJ2

Mounting Double Acting, Single Rod Warning Caution 1. Use within the speciﬁ ed cylinder speed and kinetic 1. During installation, secure the rod cover and tighten Standard energy ranges. by applying an appropriate tightening force to the CJ2W Double Acting, Rod Otherwise, cylinder and seal damage may occur. retaining nut or to the rod cover body. 2. Do not apply excessive lateral load to the piston If the head cover is secured or the head cover is tightened, the rod. cover could rotate, leading to the deviation. CJ2 Easy checking method 2. Tighten the retaining screws to an appropriate Single Acting, Spring Return/Extend Minimum operating pressure after the cylinder is mounted to tightening torque within the range given below. the equipment (MPa) = Minimum operating pressure of ø10: 5.9 to 6.4 N·m, ø16: 10.8 to 11.8 N·m cylinder (MPa) + {Load weight (kg) x Friction coefficient of 3. To remove and install the retaining ring for the 2 guide/Sectional area of cylinder (mm )} knuckle pin or the clevis pin, use an appropriate CJ2K If smooth operation is conﬁ rmed within the above value, the pair of pliers (tool for installing a type C retaining Double Acting, Single Rod load on the cylinder is the resistance of the thrust only and it ring). In particular, use a pair of ultra-mini pliers for can be judged as having no lateral load.

removing and installing the retaining ring on the Non-rotating Rod ø10 cylinder. CJ2K

4. In the case of auto switch rail mounting type, do not Single Acting, Spring Return/Extend remove the rail that is mounted. Because retaining screws extend into the cylinder, this could lead to an air leak. CJ2Z 5. Please contact SMC when the stroke exceeds 100 Double Acting, Single Rod mm for the axial foot mounting style.

1) Do not operate it in such a way that a load would be applied during Built-in Speed Controller CJ2ZW

the retraction of the piston rod of the spring return style, or during Double Acting, Rod the extension of the piston rod of the spring extend style. The spring that is built into the cylinder provides only enough force to retract the piton rod. Thus, if a load is applied, the piston rod will not be able to retract to the end of the stroke. 2) A breather hole is provided in the cover surface. Make sure not to CJ2R block this hole during installation, as this could lead to a Double Acting, Single Rod malfunction. Direct Mount

1) Tighten the retaining screws to an appropriate tightening torque CJ2R within the range given below. Single Acting, Spring Return/Extend ø10: 10.8 to 11.8 N·m, ø16: 20 to 21 N·m 2) Do not operate it in such a way that rotational torque would be applied to the piston rod. If rotational torque is applied, the non- rotating guide will become deformed, thus affecting the non- rotating accuracy. CJ2RK Double Acting, Single Rod ø10 ø16 Allowable rotational torque (N·m) 0.02 0.04 3) To screw a bracket onto the threaded portion at the tip of the piston

rod, make sure to retract the piston rod entirely, and place a CJ2RK Direct Mount, Non-rotating Rod wrench over the ﬂ at portion of the rod that protrudes. To tighten, Single Acting, Spring Return/Extend take precautions to prevent the tightening torque from being applied to the non-rotating guide. Auto Switch Made to Order 96

These safety instructions are intended to prevent hazardous situations and/or Safety Instructions equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)∗1), and other safety regulations. ∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems. Caution indicates a hazard with a low level of risk ISO 4413: Hydraulic fluid power – General rules relating to systems. Caution: which, if not avoided, could result in minor or IEC 60204-1: Safety of machinery – Electrical equipment of machines. moderate injury. (Part 1: General requirements) Warning indicates a hazard with a medium level of ISO 10218-1: Manipulating industrial robots - Safety. Warning: risk which, if not avoided, could result in death or etc. serious injury. Danger indicates a hazard with a high level of risk Danger : which, if not avoided, will result in death or serious injury.

Warning Caution 1. The compatibility of the product is the responsibility of the 1. The product is provided for use in manufacturing industries. person who designs the equipment or decides its specifications. The product herein described is basically provided for peaceful use in Since the product specified here is used under various operating conditions, its manufacturing industries. compatibility with specific equipment must be decided by the person who designs If considering using the product in other industries, consult SMC beforehand and the equipment or decides its specifications based on necessary analysis and test exchange specifications or a contract if necessary. results. The expected performance and safety assurance of the equipment will be If anything is unclear, contact your nearest sales branch. the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalogue information, with a view to giving due consideration to any possibility of equipment failure when configuring the Limited warranty and Disclaimer/ equipment. 2. Only personnel with appropriate training should operate Compliance Requirements machinery and equipment. The product used is subject to the following “Limited warranty and Disclaimer” The product specified here may become unsafe if handled incorrectly. The and “Compliance Requirements”. assembly, operation and maintenance of machines or equipment including our Read and accept them before using the product. products must be performed by an operator who is appropriately trained and experienced. Limited warranty and Disclaimer 3. Do. not service or attempt to remove product and machinery/equipment until safety is confirmed. 1. The warranty period of the product is 1 year in service or 1.5 years after ∗2) 1. The inspection and maintenance of machinery/equipment should only be the product is delivered. performed after measures to prevent falling or runaway of the driven objects Also, the product may have specified durability, running distance or have been confirmed. replacement parts. Please consult your nearest sales branch. 2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source 2. For any failure or damage reported within the warranty period which is clearly our is cut, and read and understand the specific product precautions of all relevant responsibility, a replacement product or necessary parts will be provided. products carefully. This limited warranty applies only to our product independently, and not to any 3. Before machinery/equipment is restarted, take measures to prevent other damage incurred due to the failure of the product. unexpected operation and malfunction. 4. Contact SMC beforehand and take special consideration of safety 3. Prior to using SMC products, please read and understand the warranty terms measures if the product is to be used in any of the following and disclaimers noted in the specified catalogue for the particular products. conditions. ∗2) Vacuum pads are excluded from this 1 year warranty. 1. Conditions and environments outside of the given specifications, or use A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad outdoors or in a place exposed to direct sunlight. or failure due to the deterioration of rubber material are not covered by the limited warranty. 2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency Compliance Requirements stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the 1. The use of SMC products with production equipment for the manufacture of product catalogue. weapons of mass destruction (WMD) or any other weapon is strictly prohibited. 3. An application which could have negative effects on people, property, or animals requiring special safety analysis. 2. The exports of SMC products or technology from one country to another are 4. Use in an interlock circuit, which requires the provision of double interlock for governed by the relevant security laws and regulations of the countries involved possible failure by using a mechanical protective function, and periodical in the transaction. Prior to the shipment of a SMC product to another country, checks to confirm proper operation. assure that all local rules governing that export are known and followed.

Safety Instructions Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using.

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