http://en.pisco.co.jp VACUUM PAD
Vacuum Pad for Retort Pouch Vacuum Pad Multi-Bellows Series 598
■ Suitable for inclined work-pieces and plastic bags.
■Pad size : 5sizes ■Pad material： types 8 Multi-Bellows Series ■ Holder type： types (Standard)、 5 Oval 4types (Small) Series Food package like a retort pouch Soft Series
Soft Bellows Series ■ Various selections of pad size, pad material and holder type. Skidproof Series
Variety of pad materials for wide applications. Ultrathin Series ■ Downsized holders (A, B, C and D type) are available for Flat space-saving. Series Mark-free No need to detach a holder when replacing vacuum pad. Series Optional selection of Fall prevention valve and Vacuum Filter. Longロング Stroke ストロークSeries
Variety of selections in pad holder for “Copper alloy free” and Vacuum真 空 against “low ozone concentration”. シリンダCylinder エアAir No copper based metal parts, HNBR, and FKM are adopted for seal rubber. ピンセットPincette Multi-Bellows Bellows Sponge Series Series Standard 599 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ■ ModelDesignation(Example)
③ Padtype ② Padsize ① Holdertype
Code Dia. (mm) Code Code Code Type Type Type Small Small Standard Standard Vacuum pad Spring type /Sideport type Spring Fixed / type Top port Holder type ø10 10 VP MD MA D A A ① Pad size 30
Pad type ②
Code ø20 Code 20 Type Type Small Small Standard Standard W ③ Spring type /Direct type mount Spring Fixed type / Side port Fixed /Sideport type N Pad material ④ Multi-Bellows 6J ø30 MB Port sizeandjointtype ⑤ 30 W － B F Fall preventionvalve(option) ⑥
Filter (option) ⑦ Code Type Small Standard ø40 40 Material optionformetalparts ⑧ Spring type / type Spring Top port MC C ø50 50 http://en.pisco.co.jp
④ Pad material and application VACUUM PAD Nitrile Silicone Urethane Fluoro Conductive NBR NBR Suited for the food Material HNBR EPDM rubber rubber rubber rubber (Low resistance type) sanitation act. (Japan) Code N S U F NE G HN EP Application Cardboard Semiconductors Cardboard Chemical Semiconductors Cardboard Cardboard Application Plywood Taking out Iron plate environment Plywood Plywood that requires Iron plate molded Plywood High temp. Iron plate Iron plate light-resistance Food-related parts work-pieces Food-related Food-related or ozone-proof. Other general Thin work- Other general Other general work-pieces For use in a work-pieces pieces work-pieces For use under a low ozone moisture-containing Food-related concentration environment atmosphere. ※1. Pad material N, NE, and G are not suitable for use under ozone environment. ※2. Holder types of VPMC, VPMD (Standard and “-S3” spec.) and VPC, VPD (“-S3” spec.) are not compliant with Japan Food Sanitation Act. ※3. The material of Conductive NBR (low resistance) is a nitrile rubber. (Volume resistance : Max. 200Ω･cm) 600
⑤ Port size and joint type ■ Standard type holder Joint type Push-in fitting Barb fitting Code 6J 6B O.D. x I.D. ø6mm×ø4mm ø6mm×ø4mm Pad size ø10mm ~ ø50mm Multi-Bellows Series ■Small type holder Oval Joint type Push-in fitting Barb fitting Series
Code 3J 4J 3B 4B 6B Soft O.D. x I.D. ø3mm×ø2mm ø4mm×ø2.5mm ø3mm×ø2mm ø4mm×ø2.5mm ø6mm×ø4mm Series Pad size ø10mm ø20mm ~ ø30mm ø10mm ø20mm ~ ø30mm Soft Bellows Series
Skidproof ⑥ Fall prevention valve (option) Series Code -ECV Ultrathin Option Fall prevention valve Series
Flat ⑦ Filter (option) Series Mark-free Code -F15 -F30 Series Pad size ø10mm~ø20mm ø30mm~ø50mm Longロング Stroke ストロークSeries
⑧ Material option for metal parts Vacuum真 空 Code No code -S3 シリンダCylinder Material Standard Copper alloy free material エアAir ピンセットPincette ※1. Fall prevention valve and filter are not available when “-S3” is selected. ※2. “-S3” is not available for Push-in fitting size ø3mm with small size pad holders. Multi-Bellows Bellows Sponge Series Series Standard 601 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ■ ApplicableTubeandRelatedProducts ■ SuctionForce system before approval. Multi-Bellows isnotsuitable Series for lifting. vertical Select theproper item basedon“Vacuum Pad SelectionGuide(page479)”. evaluation outany Carry necessary withanactual not beassured, dueto thecharacteristics ofvacuum pad,vacuum level, padmaterial, work-piece, etc. Regarding suctionforce ofmulti-bellows vacuum pad,thecalculated suctionforce (theoretical suctionforce xsafety factor) may ■ Vacuum Tube is a ultra-soft tube andtube ultra-soft a is Tube Vacuum ■ Vacuum Tube(1.PipingproductscatalogP.612) pneumaticgeneral for is Tube Nylon ■ Nylon Tube(1.PipingproductscatalogP.608) ■ Polyurethane Tube(1.PipingproductscatalogP.596) DetailedSafetyInstructions Listed inThisCatalogonpage43-49,and“CommonSafetyInstructionsforVacuumPad”477-478. Products for Instructions Safety “Common and Instructions” “Safety read to sure be products, PISCO using Before 2. When usingaconductive vacuum padwithaholderequippedfree holderorvacuum filter (optional 1. When usingconductive vacuumneedsto bedissipated pad,static electricity through ametal plate, etc., 3. When installing bulkhead type pad holder, check the tightening torque for each holder and use proper tool to 2. Whenreplacingvacuumpad,refertothestructureofpadholderandtightenscrewwith 1. Since small vacuum pad holders are designed to be more lightweight than general holders, small typeis inferior in or actuators. generators vacuum for piping for suitable medium upto1.5MPa(NBtube:1.0MPa). fluid high-pressure a for suitable and piping piping andsuitableforcompactly. Polyurethane Tube is for general pneumatic general for is Tube Polyurethane parts), static electricity needsto bedissipated static electricity through thevacuumparts), pad. remains onthevacuumelectricity pad. Somevacuum padholders donothave conductivity. used to fix theholder. whenselectingtheholdertype.Also considertheconductivity Otherwise, thestatic deform thebulkheadpartandresultinmalfunctionofkeyway. tighten thefixingnut.MakesurethatthereisnoloosenessofExcessivetighteninganutmay is noloosenessofthescrew. described tighteningtorquein“CommonSafety Instructions forVacuumPads”onpage477.Makesurethatthere load resistance.SecureanenoughmarginforasettingandevaluatePISCOproductswithactualsystem. Warning Caution Vacuum Generators・ Vacuum FilterSeries・・・・・・P.758 P.52 http://en.pisco.co.jp
■ How to insert and disconnect 1. How to insert and disconnect tubes (Push-in fitting) ① Tube insertion Insert a tube into Push-in fitting up to the tube end. Lock-claws bite the tube and fix it automatically, then the elastic sleeve seals around the tube. Refer to “7. Instructions for Tube Insertion” under “Common Safety Instructions for Products Listed in This Catalog” .
② Tube disconnection
The tube is disconnected by pushing release-ring to release Lock-claws. VACUUM Make sure to stop air supply before the tube disconnection. PAD
2. How to insert and disconnect tubes (Barb fitting) ① Tube insertion Insert the barb into a tube up to the barb end. The outer shape of barb seals inside the tube. Use Tube Clamp Sleeve (※) to avoid the disconnection of tubes. 602
② Tube disconnection Remove Tube Clamp Sleeve first, and pull the tube out. ※ Refer to Minimal fitting on P.266
Multi-Bellows Series
Oval Series
Soft Series
3. How to fix holder Soft Bellows Series In order to fix the vacuum pad holder, tighten the hexagonal nut with Skidproof a spanner. Refer to the dimensional drawings for detail. Series
Ultrathin Series
Flat Series
Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette Multi-Bellows Bellows Sponge Series Series Standard 603 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series Spring type / type Spring Top /Barbfitting port Fixed / type Top /Barbfitting port / type Spring Top /Push-in port fitting Fixed / type Top /Push-in port fitting Spring type /Direct type mount Spring ■ VPC VPC VPA VPA VPF Type Type Type Type Type Standard SizeList(CombinationswithVacuumPad Page Page Page Page Page 609 607 608 610 611 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 10mm 10mm 10mm 10mm 10mm size size size size size Pad Pad Pad Pad Pad Male thread size 6mm×4mm 6mm×4mm M14 Port size Port size Port size Port size 6mm 6mm ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ×1mm Spring type / Side port /Barbfitting /Sideport type Spring /BarbfittingFixed /Sideport type /Push-in /Sideport fitting type Spring /Push-inFixed /Sideport fitting type Vacuum Pad Rubber Only VPD VPD VPB VPB VP Type Type Type Type Type Page Page Page Page Page 607 606 609 610 611 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 50mm 40mm 30mm 20mm 10mm 10mm 10mm 10mm 10mm size size size size size Pad Pad Pad Pad Pad Holder) 6mm×4mm 6mm×4mm Port size Port size Port size Port size 6mm 6mm ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● http://en.pisco.co.jp
■ Standard Size List (Combinations with Small Vacuum Pad Holder) Fixed type / Top port / Push-in fitting Fixed type / Side port / Push-in fitting
Pad Port size Pad Port size Type Page Type Page size 3mm 4mm size 3mm 4mm VPMA 10mm ● ● VPMB 10mm ● ● 612 20mm ● 612 20mm ● 30mm ● 30mm ●
Fixed type / Top port / Barb fitting Fixed type / Side port / Barb fitting VACUUM
Pad Port size Pad Port size PAD Type Page Type Page size 3mm×2mm 4mm×2.5mm 6mm×4mm size 3mm×2mm 4mm×2.5mm 6mm×4mm VPMA 10mm ● ● VPMB 10mm ● ● 615 20mm ● ● 615 20mm ● ● 30mm ● ● 30mm ● ●
Spring type / Top port / Push-in fitting Spring type / Side port / Push-in fitting
Pad Port size Pad Port size Type Page Type Page size 3mm 4mm size 3mm 4mm VPMC 10mm ● ● VPMD 10mm ● ● 613 20mm ● 614 20mm ● 30mm ● 30mm ●
Spring type / Top port / Barb fitting Spring type / Side port / Barb fitting 604
Pad Port size Pad Port size Type Page Type Page size 3mm×2mm 4mm×2.5mm 6mm×4mm size 3mm×2mm 4mm×2.5mm 6mm×4mm VPMC 10mm ● ● VPMD 10mm ● ● 616 20mm ● ● 617 20mm ● ● 30mm ● ● 30mm ● ● Multi-Bellows Series
Oval Series
Soft Series
Soft Bellows Series
Skidproof Series
Ultrathin Series
Flat Series
Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette Multi-Bellows Bellows Sponge Series Series Standard 605 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ■ Padscrewdimension ■ DrawingofVacuumPadandHolderJoint ●VP10W□ VPM610-15 VPM612-10 VPM610-8 VP50W4 VP40W4 VP30W4 VP20W4 VP10W4 VPM46-6 Model code model code ●VP10W□ Pad screw . 4: Replaced withPad material rubber code. Refer to page600for details. M4×0.7
4 ø5 5 ø3.5 ø6 Hex.
Vacuum PadO.D. L ø 10 12 10 6 ød D ø Hex. 2 2.5 50 40 30 20 10 d 2.5 6 8.5 M 4.1 4.5 4.5 3.5 ø A d ●VP20～50W□ M6×1 38.5 14.5 56 45 25 C L øP ø 6 7 7 5 P øD ød Inner lipheight ●VP20､30W□ 2.5 2.5 2.5 − − − − − K E 3 Hex. 3 L2
E L1 Hex. B Fixing screw L W 4×0.7 × M4 7.9 C M6×1 M6×1 M6×1 M6×1 5 4 6 M øD ød 10.5 16.5 8.5 13 B M A 5.5 5.5 A 3 5 4 L1 14 10 8 6 ●VP40､50W□ 3.5 2.5 7.5 ø L2 4 D1 2 3 3 3 3
L W Weight （g） 2.5 0.8 3.1 3.9 Hex. ø 18 22 22 18 − D VP40、50W VP30W VP20W VP10W Applicable pad model code øD ød □ □ □ Unit：mm Unit：mm 1.6 1.6 1.6 1.6 W − M
□ A http://en.pisco.co.jp
■ Plain washer dimension ■ Pad support dimension
øD2 ø10.5 ø6.2 1.5 øD T
1.6 øD1 Unit：mm Plain washer O.D. Weight Applicable pad model code øD2 （g） model code HW10.5×18×1. 6 18 2 VP20～30W□ HW10.5×22×1. 6 22 3.5 VP40, 50W□ Unit：mm Pad support I.D. O.D. Weight Applicable pad T model code øD1 øD2 （g） model code VACUUM
VPW40 11 15 5 1.4 VP40W□ PAD VPW50 12 20 4.3 2.8 VP50W□
■ Vacuum pad dimension
VP 10W□ Weight：0.7g[1g] VP 20W□ Weight：2.6g[4.1g] VP 30W□ Weight：7.4g[12g] ø4 ø15 ø18 ø6 ø6 3 4 4 5 5 6.5 2 2 3 14.5 25
38.5 606 ø6 ø10 ø10 ø14 ø20 ø12 ø20 ø30
VP 40W□ Weight：16g[25g] VP 50W□ Weight：26g[39g] Multi-Bellows Series ø25 ø30 ø6 ø6 Oval Series 7 7 7 7 Soft 5 7 5 6 Series
Soft Bellows 45
56 Series
Skidproof Series ø15 ø20 Ultrathin ø28 Series ø40 ø32.5 ø50 Flat Series
※ . Weight in [ ] is the weight of Fluoro rubber. Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette Multi-Bellows Bellows Sponge Series Series Standard 607 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ※ ※ ※ ※ ※ ※ ※ CAD Copper alloyfree Copper alloyfree - VPA50W46J8 VPA40W46J8 VPA30W46J8 VPA20W46J8 VPA10W46J8 VPB50W46J8 VPB40W46J8 VPB30W46J8 VPB20W46J8 VPB10W46J8 VPB VPA 2D &3D 2D Selectable Selectable . Bulkheadnut tightening torque . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free”. . 4: Replaced withPad material rubber code. Refer to page600for details. . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free ”. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[]isthedimensionof a“-S3”specmodel. ▪ for measures against low ozone concentration. for measures against low ozone concentration. Model Model code code Pad dia.： - compliant compliant CAD data is available at PISCOwebsite. Fixed type/SideportPush-infitting Fixed type/TopportPush-infitting ø Pad O.D. 10mm ød 50 40 30 20 10 Pad O.D. ▶ 12 ød 50 40 30 20 10 ～ Thread M14×1 M14×1 M14×1 M14×1 M12×1 14N M ●VPA10W□ ●VPB10W□ · M6×1 m、▪ B B L2 L3 Pad dia.： 83.7 72.7 66.2 52.7 L 8 40.6
ø12 L1
B 2-4 ød ød ø6 66.5 42.5 84 73 53 20.1[20] B Hex.12 11.7 ø 20 38.5 14.5 H2 M 2-H1 L1 56 45 25
～ 11.7
ø6 ø 18 50mm ●VPA20～50W□ ●VPB20～50W□ 44.1 18.5 61.6 50.6 30.6 ▶ L2 B M6×1 B 18 L2 L3 38.5 14.5 L 8 ～ 56 45 25
L L1 2-4 21N ø12 ød 18.5 · ød ø6 L3 18 18 18 18 m 20.1[20] 11.7 Hex.12 M H2 2-H1
Hex. 11.7 Now preparing H1 17 14 17 ø6 17 17 Weight 18 (g) Hex. H2 14 12 14 14 14 preparing Weight Refer toPISCO Now (g) file name website. CAD Unit：mm Unit：mm file name website. Refer to PISCO CAD CAD CAD - - 2D &3D 2D 2D &3D 2D - - http://en.pisco.co.jp
CAD VPC Spring type / Top port / Push-in fitting -2D & 3D- ●VPC10W□ ●VPC20～50W□ compliant ø6 Copper alloy free Selectable ø6 11.7 M14×1 11.7 2-Hex.17 2-4 M14×1 20 2-4
20 2-Hex.17 B ø16 6 B
( Stroke ) Hex.12 ø16 6 L2
( Stroke ) Hex.12 L2 VACUUM L1 PAD L1
ød ød Unit：mm Pad O.D. Spring force Weight CAD Model B L1 L2 code ød (N) (g) file name VPC10W46J8 10 66.6[66.5] 14.5 32.5 4.0〜7.1 VPC20W46J8 20 77.1[77] 25 43 7.0〜12.6 Refer to Now VPC30W46J8 30 90.6[90.5] 38.5 56.5 7.0〜12.6 PISCO preparing VPC40W46J8 40 97.1[97] 45 63 7.0〜12.6 website. VPC50W46J8 50 108.1[108] 56 74 7.0〜12.6 ※. Value in [ ] is the dimension of a “-S3” spec model. ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. ※. 8 : Replaced with “-S3” for “Copper alloy free”. 608 ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable for measures against low ozone concentration. ※. Bulkhead nut tightening torque : 4.5 ～ 6N･m ※. “-S3” spec. of VPC holder is not conforming to Japan food sanitation act.
Multi-Bellows Series
Oval Series
Soft Series
Soft Bellows Series
Skidproof Series
Ultrathin Series
Flat Series
Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette
CAD CAD data is available at PISCO website. -2D & 3D- Multi-Bellows Bellows Sponge Series Series Standard 609 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ※ ※ ※ ※ ※ ※ ※ ※ ※ Copper alloyfree Copper alloyfree VPD VPF50W48 VPF40W48 VPF30W48 VPF20W48 VPF10W48 VPD50W46J8 VPD40W46J8 VPD30W46J8 VPD20W46J8 VPD10W46J8 VPF Selectable Selectable . Tightening torque for fixing apadholder : 4.5 . (N),NBR Suited rubber Nitrile for theJapan food sanitation act. (G)and Conductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free ”. . 4: Replaced withPad material rubber code. Refer to page600for details. . “-S3”spec. of VPD holderisnotconforming to Japan food sanitation act. . Bulkheadnut tightening torque : 4.5 . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free”. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[]isthedimensionofa“-S3”specmodel. for measures against low ozone concentration. for measures against low ozone concentration. Model Model code code compliant compliant Spring type/DirectmountMetricthread Spring type/SideportPush-infitting Pad O.D. Pad O.D. ød ød 50 40 30 20 10 50 40 30 20 10 ●VPF10W□ ●VPD10W□ 106.1[106] 88.6[88.5] 64.6[64.5] B 95.1[95] 75.1[75] B 82.5 57.5 100 89 69 ～ B B L2 (11.7) L2 20 Hex.12 L1 5.8(Stroke) 6N･m 6 L1 (Stroke) 2-4 ø19 ød ～ ød 6N･m Hex.12 38.5 14.5 38.5 14.5 Hex.17 M14×1 L1 L1 56 45 25 56 45 25 11.7 ø16 M14×1 20.1[20] 2-Hex.17
●VPF20～50W□ ø6 18.5 B 88.3 77.3 70.8 57.3 45.8 65.5 41.5 ●VPD20～50W□ L2 L2 L2 (11.7) 83 72 52 L1 5.8(Stroke) B L2 20 Hex.12 ø19 ød 6 Spring force Spring force L1 (Stroke) 2-4 7.9〜15.0 7.9〜15.0 7.9〜15.0 7.9〜15.0 7.9〜15.0 7.0〜12.6 7.0〜12.6 7.0〜12.6 7.0〜12.6 4.0〜7.1 Hex.12 M14×1 (N) (N) Hex.17 ød 11.7 ø16 M14×1 20.1[20] 2-Hex.17 preparing preparing Weight Weight Now Now ø6 (g) (g) 18.5 file name file name website. website. Refer to Refer to PISCO PISCO Unit：mm Unit：mm CAD CAD CAD CAD - - 2D &3D 2D 2D &3D 2D - - http://en.pisco.co.jp
CAD VPA Fixed type / Top port / Barb fitting -2D & 3D- ●VPA10W□ ●VPA20～50W□ compliant ø6×ø4 Copper alloy free (Tube O.D. x I.D.) Selectable 7 ø6×ø4 (Tube O.D. x I.D.) M 2-H1 2-4 7 L3
M B H2 L3 2-2 2-H1 B H2 L2 L1 L2 L1
ød ød VACUUM
Unit：mm PAD Pad O.D. Thread Hex. Hex. Weight CAD Model B L1 L2 L3 code ød M H1 H2 (g) file name VPA10W46B8 10 M8×0.75 41.5 14.5 19.5 15 10 10 VPA20W46B8 20 M12×1 59 25 31 18 14 12 Refer to Now VPA30W46B8 30 M12×1 72.5 38.5 44.5 18 14 12 PISCO preparing VPA40W46B8 40 M12×1 79 45 51 18 14 12 website. VPA50W46B8 50 M12×1 90 56 62 18 14 12 ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. ※. 8 : Replaced with “-S3” for “Copper alloy free”. ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable for measures against low ozone concentration. ※. Bulkhead nut tightening torque ▪Pad dia.：ø10mm▶2.5～3.5N·m、▪Pad dia.：ø20～ø50mm▶12 ～14N·m 610
CAD VPB Fixed type / Side port / Barb fitting -2D & 3D- ●VPB10W□ ●VPB20～50W□ compliant ø12 16.1[16] Copper alloy free M6×1 Selectable ø12 M6×1 16.1[16] 8
7 18 Multi-Bellows 8 Series
7 18
B Oval Series B ø6 × ø4 Soft L Series ( Tube O.D. x I.D. ) ø6 × ø4 L Soft Bellows Hex.12 ød ( Tube O.D. x I.D. ) Hex.12 ød Series Unit：mm Skidproof Pad O.D. Weight CAD Series Model B L code ød (g) file name Ultrathin VPB10W46B8 10 42.5 14.5 Series VPB20W46B8 20 53 25 Flat Refer to PISCO Series VPB30W46B8 30 66.5 38.5 Now preparing website. 40 73 45 Mark-free VPB40W46B8 Series VPB50W46B8 50 84 56 Longロング Stroke ※. Value in [ ] is the dimension of a “-S3” spec model. ストロークSeries ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. Vacuum真 空 ※. 8 : Replaced with “-S3” for “Copper alloy free”. シリンダCylinder ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable エアAir for measures against low ozone concentration. ピンセットPincette
CAD CAD data is available at PISCO website. -2D & 3D- Multi-Bellows Bellows Sponge Series Series Standard 611 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ※ ※ ※ ※ ※ ※ ※ ※ ※ ※ ※ Copper alloyfree Copper alloyfree VPD VPD50W46B8 VPD40W46B8 VPD30W46B8 VPD20W46B8 VPD10W46B8 VPC50W46B8 VPC40W46B8 VPC30W46B8 VPC20W46B8 VPC10W46B8 VPC Selectable Selectable . “-S3 ” spec. of VPD holder isnotconforming to Japan food sanitation act. . Bulkhead nut tightening torque : 4.5 . (N),NBR Suited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are not suitable . 8: Replaced with“-S3”for “Copper alloy free ”. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[ ]isthedimensionofa“-S3”specmodel. . “-S3”spec. of VPC holderisnotconforming to Japan food sanitation act. . Bulkheadnut tightening torque : 4.5 . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free”. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[]isthedimensionofa“-S3”specmodel. for measures against low ozone concentration. for measures against low ozone concentration. Model Model code code compliant compliant Spring type/SideportBarbfitting Spring type/TopportBarbfitting Pad O.D. Pad O.D. ød ød 50 40 30 20 10 50 40 30 20 10 ●VPD10W□ ●VPC10W□ 106.1[106] 104.1[104] 88.6[88.5] 64.6[64.5] 86.6[86.5] 62.6[62.5] 95.1[95] 75.1[75] B 93.1[93] 73.1[73] B (Tube O.D.xI.D.) ～ ～ B B L2 20 L2 20 Hex.12 6N･m 6N･m
6 6 ø6×ø4 L1 (Stroke) 2-4 L1 (Stroke) 2-4 ød ød 38.5 14.5 38.5 14.5 L1 L1 56 45 25 56 45 25
16.1[16] 7 Hex.12 ø16 ø16 M14×1 M14×1 2-Hex.17 7 2-Hex.17
18.5 ø6×ø4
65.5 41.5 (Tube O.D. x I.D.) 56.5 32.5 ●VPC20～50W□ L2 L2 83 72 52 74 63 43 B ●VPD20～50W□ B L2 20 (Tube O.D.xI.D.)
L2 20 6 ø6×ø4 Hex.12 Spring force Spring force L1 (Stroke) 2-4 7.0〜12.6 7.0〜12.6 7.0〜12.6 7.0〜12.6 7.0〜12.6 7.0〜12.6 7.0〜12.6 6 7.0〜12.6 4.0〜7.1 4.0〜7.1 L1 (Stroke) 2-4 (N) (N) ød
ød 7 Hex.12 ø16 M14×1 2-Hex.17 16.1[16] ø16 M14×1 7 preparing preparing 2-Hex.17 Weight Weight Now Now (g) 18.5 (g) ø6×ø4 (Tube O.D. x I.D.) file name file name website. website. Refer to Refer to PISCO PISCO Unit：mm Unit：mm CAD CAD CAD CAD - - 2D &3D 2D 2D &3D 2D - - http://en.pisco.co.jp
CAD VPMA Fixed type / Top port / Push-in fitting -2D & 3D- ●VPMA10W□ ●VPMA20, 30W□ compliant øD M ø4 M10×1 Copper alloy free Selectable C 10.9 2-T 2-3 L2
2-H 16 2-Hex. 12
B Hex. 10 2 1.6
2 Hex. 10 B L1
ød L1 VACUUM PAD ød Unit：mm Tube O.D. Pad O.D. Thread Hex. Weight CAD file Model code B L1 L2 C T øD ød M H (g) name VPMA10W43J 3 M8×0.75 31.2 14.5 12 9.3 10 2 10 Refer to VPMA10W44J8 4 M10×1 35.2 14.5 16 10.9 12 3 Now PISCO VPMA20W44J8 － 20 － 47.3 25 － － － － preparing website. VPMA30W44J8 － 30 － 60.8 38.5 － － － － ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. ※. 8 : Replaced with “-S3” for “Copper alloy free”. This option is not available for tube O.D. ø3mm. ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable for measures against low ozone concentration. ※. Bulkhead nut tightening torque ø × ▶ · 、 ø × ▶ · ▪Pad dia. ： 10mm、Thread M：M8 0.75 2.5～3.5N m ▪Pad dia. ： 10mm、Thread M：M10 1 5～7N m、 612 ▪Pad dia. ：ø20～ø30mm▶5～7N·m
CAD VPMB Fixed type / Side port / Push-in fitting -2D & 3D- ●VPMB10W□ ●VPMB20, 30W□ compliant × ø10 × ø10 Copper alloy free M5 0.8 17.7[17.6] M5 0.8 17.7[17.6] Selectable Multi-Bellows 6 6 Hex. 10 Hex. 10 Series 12 ø4 øD ø8 ø8 12
19 Oval 19.6 Series B
C 1.6 10.9 Soft Series B L Soft Bellows Series L ød Skidproof Series
Ultrathin ød Unit：mm Series Tube O.D. Pad O.D. Weight CAD file Flat Model code B L C Series øD ød (g) name Mark-free VPMB10W43J 3 9.3 10 33.5 14.5 Refer to Series VPMB10W44J8 4 10.9 Now PISCO Longロング Stroke VPMB20W44J8 － 20 46.2 25 － preparing ストロークSeries website. VPMB30W44J8 － 30 59.7 38.5 － Vacuum真 空 シリンダCylinder ※. Value in [ ] is the dimension of a “-S3” spec model. ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. エアAir ※. 8 : Replaced with “-S3” for “Copper alloy free”. This option is not available for tube O.D. ø3mm. ピンセットPincette ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable for measures against low ozone concentration. Multi-Bellows Bellows Sponge Series Series Standard 613 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ※ ※ ※ ※ ※ VPMC CAD Copper alloyfree - VPMC30W44J8 VPMC20W44J8 VPMC10W44J8 VPMC10W43J 2D &3D 2D New Model code Selectable . Bulkheadnut tightening torque : 4 . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free”. This optionisnotavailable for tubeO.D. ø3mm. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[]isthedimensionofa“-S3”specmodel. . VPMC holderisnotconforming to Japan food sanitation act. for measures against low ozone concentration. - compliant CAD data is available at PISCOwebsite. Spring type/TopportPush-infitting Tube O.D. øD － － 4 3 ●VPMC10W□ B Hex. 10 L 6 16
Pad O.D. 2-3 ød 30 20 10 øD ～ ød 6N･m M4×0.7 M10×1 4 2-Hex. 12 C 67.7[67.6] 49.2[49.1] 81.2[81.1] 47.1[47] (Stroke) B ●VPMC20, 30W□ B 38.5 14.5 L 12.4 16 25 L 1.6 2-3 ød ø4 10.9 9.3 － － C 4 2-Hex. 12 10.9 M10×1 Hex. 10 M6×1 (Stroke) Spring force 1 〜1.3 1 〜1.3 1 〜1.3 (N) preparing Weight Now (g) CAD file Unit：mm website. Refer to PISCO name CAD - 2D &3D 2D - http://en.pisco.co.jp
CAD VPMD Spring type / Side port / Push-in fitting -2D & 3D- ●VPMD10W□ ●VPMD20, 30W□ compliant M10×1 M10×1 Copper alloy free 2-Hex. 12 2-Hex. 12 Selectable 2-3 2-3
New 16 16 4 ( Stroke ) 4 (Stroke ) Hex. 10 Hex. 10 B 8.5 8.5 15.7 15.5 B ø4 øD
10.9 1.6 10.9 17.7 17.7 [17.6]
L [17.6] M6×1 VACUUM L M4×0.7 ød PAD
ød Unit：mm Tube O.D. Pad O.D. Spring force Weight CAD file Model code B L øD ød (N) (g) name VPMD10W43J 3 10 49 14.5 1 〜 1.3 Refer to VPMD10W44J8 4 Now PISCO VPMD20W44J8 － 20 61.3 25 1 〜 1.3 preparing website. VPMD30W44J8 － 30 74.8 38.5 1 〜 1.3 ※. Value in [ ] is the dimension of a “-S3” spec model. ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. ※. 8 : Replaced with “-S3” for “Copper alloy free”. This option is not available for tube O.D. ø3mm. ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable 614 for measures against low ozone concentration. ※. Bulkhead nut tightening torque : 4 ～ 6N･m ※. VPMD holder is not conforming to Japan food sanitation act.
Multi-Bellows Series
Oval Series
Soft Series
Soft Bellows Series
Skidproof Series
Ultrathin Series
Flat Series
Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette
CAD CAD data is available at PISCO website. -2D & 3D- Multi-Bellows Bellows Sponge Series Series Standard 615 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ※ ※ ※ ※ ※ ※ ※ VPMA VPMB Copper alloyfree Copper alloyfree VPMA10W43B8 VPMB30W46B8 VPMB30W44B8 VPMB20W46B8 VPMB20W44B8 VPMB10W44B8 VPMB10W43B8 VPMA30W46B8 VPMA30W44B8 VPMA20W46B8 VPMA20W44B8 VPMA10W44B8 Model code Model code Selectable Selectable . (N),NBR Suited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are not suitable . 8: Replaced with“-S3 ” for “Copper alloy free”. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[ ]isthedimensionofa“-S3”specmodel. . Bulkheadnut tightening torque . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free”. . 4: Replaced withPad material rubber code. Refer to page600for details. ▪ for measures against low ozone concentration. for measures against low ozone concentration. Pad dia.： compliant compliant Fixed type/SideportBarbfitting Fixed type/TopportBarbfitting ø 10mm Tube O.D.xI.D. Tube O.D.xI.D. 4 4 4 4 4 4 6 6 3 × × × 6 6 3 øD × × × × × × ●VPMA10W□ ●VPMB10W□ 2.5 2.5 2.5 øD ▶ × × × 2.5 2.5 2.5 4 4 2 4 4 2 2 ～ 3N · Pad O.D. m、▪ M5×0.8 Pad O.D.
ød B 30 20 10 B L 2 12 ød 20 30 10 L 19 Pad dia.： 2-2 6 øD ød ø10 ød 59.7 46.2 33.5 ø 2-Hex. 8
M6×0.75 C 20 B Hex. 10 E ～ Hex. 7 65.1 65.1 51.6 51.6 34.5 35.5 C B ø 30mm
øD Hex. 10
12 ●VPMA20, 30W□ 38.5 14.5 ▶ 25 L 5 ～ ●VPMB20, 30W□ 7N 38.5 14.5 25 L · m 13.6[13.5] 15.1[15] － － E B L 2 16 B 1.6 2-3 M5×0.8 － － C 6 L 19.6 7 øD 1.6 6 ød － － C 7 6 7 ø10 ød Hex. 10 2-Hex. 12 M10×1 preparing Weight 15.1[15] Hex. 10 Now preparing (g) Weight Hex. 7 7 Now (g)
øD 12 CAD file website. Refer to CAD file PISCO Unit：mm Unit：mm website. Refer to name PISCO name CAD CAD - - 2D &3D 2D 2D &3D 2D - - http://en.pisco.co.jp
CAD VPMC Spring type / Top port / Barb fitting -2D & 3D- ●VPMC10W□ øD ●VPMC20, 30W□ øD compliant C Copper alloy free 7 Selectable M10×1 2-Hex. 12 2-Hex. 12
New 2-3 2-3 16 M10 1 × 16 M4×0.7 B M6×1 6 4 4 B 12.4 ( Stroke ) 1.6 L ( Stroke )
Hex. 10 ød Hex. 10 VACUUM L PAD
ød Unit：mm Tube O.D. x I.D. Pad O.D. Spring force Weight CAD file Model code B L C øD ød (N) (g) name VPMC10W43B8 3×2 45.1[45] 6 10 14.5 1 〜 1.3 VPMC10W44B8 4×2.5 46.6[46.5] 7 Refer to VPMC20W44B8 4×2.5 Now 20 65.1[65] 25 － 1 〜 1.3 PISCO VPMC20W46B8 6×4 preparing website. VPMC30W44B8 4×2.5 30 78.6[78.5] 38.5 － 1 〜 1.3 VPMC30W46B8 6×4 ※. Value in [ ] is the dimension of a “-S3” spec model. 616 ※. 4 : Replaced with Pad rubber material code. Refer to page 600 for details. ※. 8 : Replaced with “-S3” for “Copper alloy free”. ※. Nitrile rubber (N), NBR Suited for the Japan food sanitation act. (G) and Conductive NBR (Low resistance) (NE) are not suitable for measures against low ozone concentration. ※. Bulkhead nut tightening torque : 4 ～ 6N･m ※. VPMC holder is not conforming to Japan food sanitation act.
Multi-Bellows Series
Oval Series
Soft Series
Soft Bellows Series
Skidproof Series
Ultrathin Series
Flat Series
Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette
CAD CAD data is available at PISCO website. -2D & 3D- Multi-Bellows Bellows Sponge Series Series Standard 617 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum Pad Series ※ ※ ※ ※ ※ ※ VPMD CAD Copper alloyfree - VPMD30W46B8 VPMD30W44B8 VPMD20W46B8 VPMD20W44B8 VPMD10W44B8 VPMD10W43B8 2D &3D 2D New Model code Selectable . VPMD holderisnotconforming to Japan food sanitation act. . Bulkheadnut tightening torque : 4 . (N),NBRSuited rubber Nitrile for theJapan food sanitation act. (G)andConductive NBR(Low resistance) (NE)are notsuitable . 8: Replaced with“-S3”for “Copper alloy free”. . 4: Replaced withPad material rubber code. Refer to page600for details. . Value in[]isthedimensionofa“-S3”specmodel. for measures against low ozone concentration. - compliant CAD data is available at PISCOwebsite. ●VPMD10W□ Spring type/SideportBarbfitting Tube O.D.xI.D. 4 4 4 3 6 6 × × × øD × × × 2.5 2.5 2.5 2 4 4 Pad O.D. 30 20 ød 10 B M4×0.7 ～ L 15.5 16 6N･m 8.5 2-3 74.8 61.3 49 B ød E M10×1 2-Hex. 12 C 4 38.5 14.5
Hex. 10 (Stroke) 25 L øD ●VPMD20, 30W□ 13.6[13.5] 15.1[15] － － E － － C 6 7 Spring force 1 〜1.3 1 〜1.3 1 〜1.3 B
(N) L 15.7 16 1.6 8.5 2-3 ød Weight preparing Now (g) M10×1
4 2-Hex. 12 7 M6×1 (Stroke) Hex. 10 15.1 Unit：mm CAD file website. Refer to name PISCO øD CAD - [ 2D &3D 2D 15 ] - http://en.pisco.co.jp
■ Construction (Combinations with Standard Vacuum Pad Holder)
●Pad dia.：ø10mm POC6-M6M
PC6-M6M PC6-M6M
VPA VPB VPC VPD VPF VACUUM
Push-in fitting Push-in fitting Push-in fitting Push-in fitting PAD
LC-0640-M6
LC-0640-M6 LC-0640-M6
VPA VPB VPC VPD Barb fitting Barb fitting Barb fitting Barb fitting 618 （Option） ※ . The Fitting model code for option “-S3” (copper alloy free and against low ozone concentration) is different from that of standard products. Contact us for details. ※ Holder alone is purchasable by the following model code. Model code：VP ① 10R ( ) 6J/6B ① Holder type
Fall prevention valve
Multi-Bellows Series
Oval Series
Soft Series Vacuum filter pad direct mounting type Soft Bellows Vacuum Pad Series Pad Model code Pad dia. Skidproof VP 10W□ ø10mm Series
Ultrathin Series
Pad screw Flat Pad screw Model code Pad dia. Series VPM 46-6 ø10mm Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette Multi-Bellows Bellows Sponge Series Series Standard 619 Series Series Vacuum Pad Series Multi-Bellows
ド直付タイプフィルタ ル ィ フ プ イ タ 付 直 ッド パ VACUUM Vacuum filterpaddirectmountingtype
Fall preventionvalve PAD Vacuum Pad Series プシン） ション オプ （ ●Pad dia.：ø20mm、ø30mmø40mmø50mm 落下防止弁 （Option） LC-0640-M6 Push-in fitting Barb fitting VPA VPA LC-0640-M6 PC6-M6M Push-in fitting Barb fitting VPB VPB POC5-M6M LC-0640-M6 Push-in fitting Barb fitting VPC VPC Pad screw Pad support Vacuum Pad Plain washer Plain washerModelcode HW10.5 VPM 610-15 VPM 612-10 VPM 610-8 VPW 50 VPW 40 VP 50W□ VP 40W□ VP 30W□ VP 20W□ HW10.5 Pad screwModelcode Pad supportModelcode Pad Modelcode × × 22 18 LC-0640-M6 PC6-M6M × × 1.6 1.6 Push-in fitting Barb fitting ø40, 50mm ø40, 50mm ø20, 30mm Pad dia. Pad dia. Pad dia. Pad dia. ø30mm ø20mm ø50mm ø40mm ø50mm ø40mm ø30mm ø20mm VPD VPD ① Modelcode：VP ※ Holder aloneispurchasable by ※ products. Contact usfor details. is different from thatofstandard against low ozone concentration) option . The Fitting modelcodefor the following modelcode. Holder type, ② Holder type, VPF “-S3” (copperalloy free and ①② Pad size R ()6J/6B http://en.pisco.co.jp
■ Construction (Combinations with Small Vacuum Pad Holder)
●Pad dia.：ø10mm PC3-M5M PC4-M5M
POC3-M5M POC3-M5M POC4-M5M POC4-M5M
VPMA VPMB VPMC VPMD Push-in fitting Push-in fitting Push-in fitting Push-in fitting
LC-0320-M5 LC-0425-M5
LC-0320-M5 LC-0320-M5 VACUUM PAD LC-0425-M5 LC-0425-M5
VPMA VPMB VPMC VPMD Barb fitting Barb fitting Barb fitting Barb fitting
（（ オプOption ション） ） ※ . Push-in fitting (ø4mm) and Barb fitting have an optional selection“ -S3” (copper alloy free and against low ozone concentration). The Fitting model code for option “-S3” is different from that of standard products. Contact us for details ※ Holder alone is purchasable by the following model code. Model code：VPM ① 10R ( ) ③ J/ ③ B ① : Holder type, ③ : Port size Fall落下防止弁 prevention valve
620 パ ッドVacuum 直 filter 付 pad タ direct イ プ mounting フ ィ ルtype タ
Vacuum Pad Pad Model code Pad dia. VP 10W□ ø10mm
Pad screw Pad screw Model code Pad dia. VPM 46-6 ø10mm Multi-Bellows Series
Oval Series
Soft Series
Soft Bellows Series
Skidproof Series
Ultrathin Series
Flat Series
Mark-free Series
Longロング Stroke ストロークSeries
Vacuum真 空 シリンダCylinder
エアAir ピンセットPincette Multi-Bellows Bellows Sponge Series Series Standard 621 Series Series
VACUUM Vacuum Pad Series Multi-Bellows PAD Vacuum filterpaddirectmountingtype ド直付タイプフィルタ ル ィ フ プ イ タ 付 直 ッド パ Vacuum Pad Series ●Pad dia.：ø20mm、ø30mm Fall preventionvalve プシン） ション オプ （ 落下防止弁 （Option） Push-in fitting Barb fitting VPMA VPMA Pad screw Vacuum Pad Plain washer Plain washerModelcode VPM 612-10 VPM 610-8 VP 30W□ VP 20W□ HW8.4 Pad screwModelcode Pad Modelcode × 15.5 × 1.6 ① Modelcode：VPM ※ Holder aloneispurchasable by thefollowing modelcode. ※ LC-0640-M5 LC-0425-M5 POC4-M5M concentration) isdifferent from thatofstandard products. Contact usfor details. . The Fitting modelcodefor option“-S3”(copperalloy free andagainst low ozone ø20, 30mm Pad dia. Pad dia. Pad dia. ø30mm ø20mm ø30mm ø20mm Push-in fitting Holder type, ③ Holder type, Barb fitting VPMB VPMB Port size ① 20R ()4J/ POC4-M5M LC-0640-M5 LC-0425-M5 Push-in fitting Barb fitting VPMC VPMC ③ B POC4-M5M LC-0640-M5 LC-0425-M5 Push-in fitting Barb fitting VPMD VPMD Vacuum Pad Series Vacuum Pad Common Safety Instructions for Vacuum Pads
Before selecting or using PISCO products, read following instructions. Read the detailed instruction for individual series as the instructions below.
Warning 1. Take safety measures in advance where a dropping work-piece can cause danger. 2. Make sure to install a vacuum pad holder securely. Looseness may cause trouble. 3. Pay special attention to the work conveyance by screwed vacuum pads, accompanied by rotary movement. There is a possibility of troubles due to the looseness of screws from the rotary movement. 4. There is a possibility of troubles due to the leakage of vacuum system, clogging, vacuum pad abrasion, crack, deterioration, the galling of slider part in the holder and the looseness PAD
VACUUM in joints. Carry out maintenance inspection periodically. 5. When a work-piece is conveyed by a vacuum pad, consider the acceleration, impacts and wind pressure. Otherwise, the work-piece may drop during conveyance. Caution 1. Thoroughly read and understand the theoretical suction force in this catalog before selecting diameter, Qty and suction place of vacuum pads. Select vacuum pads with enough margin in suction force. 2. The product incorporating NBR as seal rubber material has a risk of malfunction caused by ozone crack. Ozone exists in high concentrations in static elimination air, clean-room, and near the high-voltage motors, etc. As a countermeasure, material change from NBR to 477 HNBR or FKM is necessary. Consult with PISCO for more information. 3. Select the material of vacuum pad in accordance with use environment and ease of use, referring to “Vacuum Pad Selection Guide” . 4. Select the suitable pad shape (type) in accordance with a work-piece and its shape, referring to “Vacuum Pad Selection Guide” . 5. Select spring-holder type when work-pieces have different heights or are weak against an external force. Select the suitable holder type, referring to spring force and spring length in the catalog. 6. Since spring-holder type has a sliding action, minimize the transverse load. Otherwise, the life time of the holder can be reduced or malfunction of the holder can occur. 7. In replacing vacuum pads, check the structure of holders and pads in the catalog and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. ●Table. Tightening torque Vacuum pad holder Standard Small Pad screw size（㎜） Tightening torque（N·m） M4×0.7 0.5 ~ 1.0 0.9 ~ 1.1 M6×1 2 ~ 2.7 M10×1.5 5 ~ 7 – M20×2 9 ~ 10 – 8. In replacing the adapters of Soft / Soft Bellows Series, check the structure of holders, pad and adapters and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. ●Table. Tightening torque Pad screw size（㎜） Tightening torque（N·m） M4×0.7 0.7 ~ 0.8 M6×1 1.5 ~ 2.0 http://en.pisco.co.jp
9 . In installing vacuum pad holders of general and small type with bulkhead, check the structure and tighten the hexagonal-column of the holder with a proper tool, referring to the following tightening torque. Vacuum pad holder Standard Small
VPC, VPD, VACUUM
VPF, PAD VPMC, Holder type VPA VPHC, VPE VPMA VPME VPMD VPHD,
VPHDW ACCESSARIES
Bulkhead nut size（㎜） Tightening torque（N·m） VACUUM M3×0.5 — — 0.7 — — 0.7 M4×0.5 — — — 1 ~ 1.2 — — M4×0.7 1 ~ 1.2 — — — — — M5×0.5 1.5 ~ 2 — — 1.5 ~ 2 — — M5×0.8 — — 1 ~ 1.5 — — 1 ~ 1.5 M6×0.75 2 ~ 3 — — 2 ~ 3 — M8×0.75 2.5 ~ 3.5 1.8 ~ 2.4 — 2.5 ~ 3.5 — M8×1 — 1.8 ~ 2.4 — — — — M10×1 5 ~ 7 4.5 ~ 6 — 5 ~ 7 4 ~ 6 — 478 M12×1 12 ~ 14 8 ~ 10 — — — —
M14×1 18 ~ 21 4.5 ~ 6 — — — — Standard M16×1 — 2 ~ 3 — — — — Series M20×1 19 ~ 21 — — — — — Sponge Series M22×1 — 16 ~ 20 — — — — Bellows M24×2 40 ~ 50 — — — — — Series M30×2 — 42 ~ 54 — — — — Multi-Bellows 10. In replacing vacuum pad rubbers of Standard Series ø80, ø100mm, ø150mm, ø200mm Series and Bellows Series ø80mm, ø100mm, check the structure of holders and pads and Oval Series tighten the hexagonal-column of the holder with a proper tool, referring to the following Soft tightening torque. Series ●Table. Tightening torque Soft Bellows Screw size（㎜） Tightening torque（N·m） Series M4×0.7 Skidproof 0.5 ~ 0.7 Series M5×0.8 Ultrathin 11. Check the structure of vacuum pad in the catalog before replacing a filter element. Series
12. Refer to “Common Safety Instructions for Fittings” for handing fitting joint Flat parts. Series 13. In installing spring-holder type, do not hold the shaft A with a spanner. Mark-free Series In replacing vacuum pad, hold the hexagonal-column of the shaft with a spanner. If the keyway B is deformed, there is a possibility of malfunction. Long Stroke Series 14. Excessive tightening of a fixing nut may deform the bulkhead part and B A Vacuum result in malfunction of the keyway. ｝Cylinder 15. As the nature of rubber, powdery component like additives may come out Air on the surface of a vacuum pad as time elapses. Pincette Vacuum Pad Series Vacuum Pad Vacuum Pad Selection Guide ▲ Selection Guide 1 Select the diameter of vacuum pad from the formula ① and chart of the theoretical suction force ②
The theoretical suction force is determined from pad area and vacuum level. Calculated value is for reference only, so carry out the evaluation under an actual operating condition. The theoretical suction force is calculated under a static condition. Obtain an enough margin, considering the weight of a work-piece and acceleration of lifting, pause and rotary movement. Enough room is needed in deciding a number of pads and arrangement position.
① Calculation by formula W ：Suction force (N) C × P Horizontal lifting W = −× 10.13 × f C Pad area (cm²) 101 ： P ： Vacuum level (−kPa) f Safety factor Horizontal lifting (refer to the right fig.) ▲ 1/4 PAD ： ▲
VACUUM Vertical lifting (refer to the right fig.) 1/8
*1. Refer to the following chart for Sponge Series.(Internal diameter is used for calculation) *2. Refer to the following chart for Flat Series.(Pad grooves are used for calculation) *3. As for Bellows, Multi-Bellows, Soft, Soft Bellows and Ultrathin Series, their theoretical suction force may exceed the strength of pad itself, depending on the vacuum level. Carry out the evaluation under an Vertical lifting actual operating condition.
② Chart of the theoretical suction force〈Add safety factor to values from the chart〉 Standard / Bellows / Multi-bellows / Soft / Soft bellows / Skidproof / Ultrathin / Mark-free (*)
Pad dia.（small）：ø0.7mm ~ ø4mm Pad dia.：ø2mm ~ ø15mm Pad dia.：ø20mm ~ ø50mm 1.4 20 250 ø4 18 ø15 479 1.2 16 200 ø50
1.0 14 （ N ） （ N ） （ N ）
12 150 0.8
ø3 （ mm ） 10 （ mm ） ø40 （ mm ） 0.6 8 ø10 100 Pad dia. Pad dia. Pad dia.
0.4 6 ø30
Theoretical suction force Theoretical suction force ø8 Theoretical suction force ø2 4 50 ø25 ø6 0.2 ø1.5 ø20 2 ø4 ø3 ø1 ø2 ø0.7 0 0 0 0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100 Vacuum level（–kPa） Vacuum level（–kPa） Vacuum level（–kPa）
Pad dia.：ø60mm ~ ø200mm *. Some sizes are not available for some pad series. Refer to the following size list. 3500 Pad type Standard Bellows Multi-bellows Soft Soft bellows Skidproof Ultrathin Mark-free ø200 ø0.7~ø3 ● ー ー ー ー ー ー ー 3000 ø4 ● ー ー ● ー ー ー ー ø6 ● ● ー ● ● ー ー ー 2500 ø8 ● ● ー ● ● ー ● ー （ N ） ø10 ● ● ● ● ● ● ● ● 2000 ø15 ● ● ー ● ● ー ● ー Pad dia. (mm)
ø150 （ mm ） ø20 ● ● ● ● ● ● ● ● 1500 ø25 ● ● ー ー ー ー ー ー Pad dia. ø30 ● ● ● ● ー ● ー ● 1000 ø40
Theoretical suction force ● ● ● ● ー ● ー ー ø100 ø50 ● ● ● ー ー ● ー ー ø80 500 ø60 ● ● ー ー ー ー ー ー ø60 ø80 ● ● ー ー ー ー ー ー 0 0 20 40 60 80 100 ø100 ● ● ー ー ー ー ー ー Vacuum level（–kPa） ø150 ● ー ー ー ー ー ー ー ø200 ● ー ー ー ー ー ー ー ● indicates that pad size is available. http://en.pisco.co.jp
Sponge pad Flat pad Oval pad Padパ ッド dia. 径：：ø10mmø10mm ~ ~ø100mm ø100mm Pad dia.：ø10mm ~ ø30mm PadPad sizesize：2×2×4mm4mm, ~3.5 8×30mm×7mm, □×10mm, □×20mm, □×30mm 450 20 25
18 ø30 8×30 400 ø100 16 20 350 14
（ N ） 6×30 （ N ） 300 ø25 （ N ） 12 15 5×30, 8×20
250 VACUUM （ mm ） （ mm ） （ mm ）
10 ia . PAD ia . 4×30 ｄ 200 ø70 ｄ ø20 6×20 8
Pad 10 5×20 Pad Pad size 150 6 4×20 Theoretical suction force ACCESSARIES Theoretical suction force ø15 Theoretical suction force 100 ø50 4 6×10 5 VACUUM 5×10 ø35 ø10 4×10 50 2 3.5×7 ø30 ø25 ø20 ø15 2×4 0 ø10 0 0 0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100 Vacuum level（–kPa） Vacuum level（–kPa） Vacuum level（–kPa）
480
Standard Series
Sponge Series
Bellows Series
Multi-Bellows Series
Oval Series
Soft Series
Soft Bellows Series
Skidproof Series
Ultrathin Series
Flat Series
Mark-free Series
Long Stroke Series
Vacuum Cylinder
Air Pincette Vacuum Pad Series Vacuum Pad ▲ Selection Guide 2 Select a vacuum pad type according to a work-piece
Please select suitable pads for your application from the following.
Standard Series Bellows / Multi-bellows Series General Deep Small type type type
Small work-piece or Thick & flat work-piece Round fruit or ball (*1) Food package
PAD semiconductor product VACUUM Sponge Series Oval Series
Long work-piece (e.g. circuit board Exterior wall panel, pebble, seashell and semiconductor product) Soft / Soft bellows Series Skidproof Series Mark-free Series 481
Greasy work-piece such as pressed LCD glass / in Painting process / Molded parts / Fragile work-piece parts semiconductor Ultrathin Series Flat Series
Thin work-piece such as sheet or Thin work-piece such as paper or plastic bag plastic bag
*1. The table below is a reference for the vacuum pad deep type and the size of round ød work-piece.
Spherical dia：S（㎜） ø20 ø30 ø40 ø50 ø80 ø100 ø120 ø160 ø200 Pad dia.：d（㎜） ø15 ø20 ø25 ø30 ø40 ø50 ø60 ø80 ø100
*2. Refer to the previous page for pad dia. selection except deep type. Refer to the next page for the characteristics of pad materials.
øS http://en.pisco.co.jp ▲ Selection Guide 3 Select a vacuum pad material from an application
Please select the suitable material from the table. Conductive Silicone NBR Suited Chloroprene Conductive Butadiene Conductive rubber Nitrile for the food Silicone Urethane Fluoro Fluorosilicone rubber (For Pad material HNBR Silicone EPDM rubber (Low NBR (low (For rubber sanitation rubber rubber rubber rubber Sponge Item rubber resistance resistance) Sponge act. (Japan) type) type) Type) N, Material code G HN S SE U F FS EP E NE – S NH（*1） Cardboard Cardboard Semiconductors Cardboard Chemical Taking out Application General Semiconductors Uneven Uneven
Plywood Plywood Taking out Plywood environment molded that requires parts of work- work- VACUUM Metal plate Metal plate molded parts Metal High temp. parts light-resistant semiconductors piece piece PAD Food-related Food-related Thin work-piece plate work-pieces or ozone- Food- Other general Other Food-related proof In use related Application work general work under in the ACCESSARIES
In use under moisture- VACUUM a low ozone containing concentration atmosphere environment Pad color Black Gray Black Translucent Black Blue Gray Salmon Black Black Black Black Salmon Standard 50˚~80˚ 60˚~70˚ 50˚~70˚ 50˚ 60˚ 55˚~70˚ 60˚~70˚ － 50˚~70˚ 70˚ 60˚~70˚ － － Bellows 50˚ － 50˚ 50˚ 60˚ 55˚ 60˚ － 50˚ － 60˚ － － Multi-bellows 50˚ 50˚ 50˚ 50˚ － 55˚ 50˚ － 50˚ － 60˚ － － Surface Oval 40˚~50˚ － 50˚ 40˚~50˚ 50˚~60˚ 55（˚ *2）50（˚ *2） － 50˚ 70˚ 70˚ － － hardness Soft 40˚ － － 40˚ 60˚ － － 40˚ － － 50˚ － － (Shore A) Soft bellows 40˚ － 50˚ 40˚ － 55˚ － － 50˚ － 60˚ － － 482 Physical Properties Skidproof 50˚ － － 50˚ － 55˚ 60˚ － － － 60˚ － － Ultrathin 40˚ － － 40˚ － 55˚ 50˚ 40˚ － － 60˚ － － Flat 60˚ － － 40˚ 40˚ 50˚ 50˚ － － － 60˚ － － Standard Series Highest operating temp. 110˚C 140˚C 180˚C 60˚C 230˚C 180˚C 150˚C 100˚C 110˚C 80˚C 180˚C Lowest operating temp. -30˚C -30˚C -40˚C -20˚C -10˚C -50˚C -40˚C -50˚C -30˚C -45˚C -40˚C Sponge Series Weatherability △ ○ ◎ ○ ○ ○ ◎ ○ △ ○ ◎ Ozone-proof × ○ ◎ ◎ ◎ ◎ ◎ × × ○ ◎ Bellows Series Acid-resistance △ △ ○ × ◎ ○ ◎ △ △ △ ○ Alkaline-resistance ○ ○ ◎ × × ◎ ◎ ○ ○ ◎ ◎ Multi-Bellows Oil (Gasoline oil) ◎ ◎ △ ◎ ◎ △ × × ◎ × △ Series resistance (Benzene/toluene) △ × △ △ ◎ △ × × △ △ △ Oval Volume resistance － － － Max.105Ω·cm － － － － Max.200Ω·cm Max.200Ω·cm － － Series Legend ◎：Best Soft Series ○：Suitable △：Good Soft Bellows ×：NG Series *1. Material code “NH” is only applicable to Skidproof Series. Skidproof *2. It does not apply to pad size: 4×30mm. Series Note 1) The above “Physical Properties” shows the data of general synthetic rubbers. Ultrathin Note 2) The highest / lowest operating temp. are for momentary usage. Carry out durability evaluation in case of continuous usage Series under the highest / lowest operating temp. Flat Series
Mark-free Series
Long Stroke Series
Vacuum Cylinder
Air Pincette Vacuum Pad Series Vacuum Pad
Please select the suitable vacuum pad resin material from the table. Pad material PEEK POM Conductive PEEK Item Material Mark free series K M KE code Resin attachment for Bellows series -QK -QM -QKE Semiconductor/ General production line Semiconductors/ Manufacturing machine for Food-related machine Manufacturing machine for Application liquid crystal Packaging machine liquid crystal Electronic components Pad color Natural (ivory) White Black Highest operating temp. 250˚C 95˚C 250˚C Physical Properties Lowest operating temp. -50˚C -60˚C -50˚C
PAD Weatherability ◎ × ◎
VACUUM Acid-resistance ◎ × ◎ Alkaline-resistance ◎ △ ◎ Self-lubricity ○ ◎ ○ Abrasion-resistance ◎ ◎ ◎ Volume resistance － － 105~106Ω·cm Legend ◎：Best ○：Suitable △：Good ×：NG Note 1) The above “Physical Properties” shows the data of pad resin material only. The holder of Mark-free Series is not included. Note 2) The above “Physical Properties” shows the data of resin attachment only. The pad rubber is not included. Note 3) The above “Physical Properties” shows general properties of resin materials and not a guaranteed value. Carry out the 483 necessary evaluation under an actual operating condition. Note 4) The highest / lowest operating temp. is for momentary usage. Carry out durability evaluation in case of continuous usage under the highest / lowest operating temp. Note 5) Volume resistance is a representative value from the material manufacture, and not a guaranteed value.
To prevent dust from getting into the pad holder. To operate several vacuum pads by single vacuum source. Install a vacuum filter pad direct mounting type between a vacuum pad Installing a fall prevention valve between a vacuum pad and a holder and a holder. prevents the troubles like system break down, minimizing the vacuum drop of the whole system automatically by reducing suction flow of the part where the work-piece falls from the vacuum pad (within the range not Vacuum generator causing any problem), or no work-piece is to be sucked. ▲ Vacuum source Pad holder Pad holder Vacuum air from which dust was removed by a vacuum filter. Vacuum filter pad direct mounting type Vacuum air containing dust. Vacuum pad Work-piece ○ × ○ × ○ Fall prevention valve Vacuum pad Work-piece http://en.pisco.co.jp
Reference Guide for Vacuum Pad
Impact on pad Porous or perforated work-piece Avoid an impact or a large force on a vacuum pad, when it is Since the suction of a porous work-piece causes a drop of suction pressed against a work-piece. It may cause deformation, crack or force, select the proper specifications of vacuum system and secure abrasion at an early stage of use. Adjust the pad position so that a larger effective cross-section area of the piping. Selecting a small the lip of pad touches lightly on a work-piece. Especially a small type of vacuum pad is one of solutions to reduce the air leakage. type of vacuum pad should be positioned precisely.
Positioning within this range
Porous work-piece VACUUM Large and wide flat plate work-piece Lifting work-piece, sucking the both side of it PAD When lifting large size of glass board or circuit board, work-piece Since all vacuum pad holders are designed for horizontal lifting, may bend by the lifting acceleration or the self-weight. Select a consider the strength of holders and pads.
proper size of pad and positioning, considering an enough margin ACCESSARIES
of suction force. Lifting VACUUM
Large force by lifting
Large size of glass board or circuit board Consider to reduce the stress Work-piece against holders and pads by sucking the both sides of work-piece. 484 Soft work-piece Work-piece with different heights When soft work-pieces such as plastic bags, papers or thin boards Select Long Stroke Series for work-pieces having different heights, Standard are sucked, work-pieces can be deformed or shrunk by vacuum or piled-up work-pieces. Its stroke can absorb the difference in Series suction (Figure-1). Select smaller vacuum pads and reduce the height. vacuum pressure. Smaller vacuum pads are suitable for plastic Sponge bags and papers. When plastic / paper bags are opened by using Series vacuum pads, shift the center of two vacuum pads slightly in order Bellows to open them easily as Figure-2 shows. Series ● Figure-1 ● Figure-2 Multi-Bellows Plastic bag, paper bag Series Long Stroke Series Oval Series Work-pieces having different heights Soft Series Plastic bag, paper, etc. Soft Bellows Series Inclined work-piece Conveyance with rotary movement Skidproof Select Free Holder for an inclined work-piece. When vacuum pad is fixed with a screw and has a rotary movement, Series the pad may drop due to the loosened screw. Pay special attention when the vacuum location of work-piece is off the center of work- Ultrathin Series Pad holder piece gravity. Free holder Flat Two selection of articulation Series angle: 0-15°/0-30° Mark-free Vacuum pad Series
Long Stroke Series 15° Inclined work-piece Vacuum Safety factor (1/8) of vertical lifting Cylinder needs to be applied in rotary conveys or lateral movement Air Pincette Vacuum Pad Series Vacuum Pad ■ Pad dia. list by pad type and material
Pad material N：Nitrile rubber Standard Multi- Soft Pad type Bellows Soft Ultrathin Flat General type Deep type Small type Bellows bellows ø0.7 ● ø1 ● ● ø1. 5 ● ø2 ● ● ø3 ● ● ø4 ● ● ● ø6 ● ● ● ●
Pad dia. (mm) ø8 ● ● ● ● ● ø10 ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ● ø20 ● ● ● ● ● ● ● ● ø25 ● ● ● ● PAD ø30 ● ● ● ● ● ● VACUUM ø40 ● ● ● ● ● ø50 ● ● ● ● ø60 ● ● ● ø80 ● ● ● ø100 ● ● ● ø150 ● ø200 ● ※. ● : available
Pad material S：Silicone rubber Standard Multi- Soft Pad type Bellows Soft Flat Skidproof Ultrathin Sponge General type Deep type Small type Bellows bellows 485 ø0.7 ● ø1 ● ● ø1. 5 ● ø2 ● ● ø3 ● ● ø4 ● ● ● ø6 ● ● ● ● ø8 ● ● ● ● ●
Pad dia. (mm) ø10 ● ● ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ● ● ø20 ● ● ● ● ● ● ● ● ● ● ø25 ● ● ● ● ● ø30 ● ● ● ● ● ● ● ● ø35 ● ø40 ● ● ● ● ● ● ø50 ● ● ● ● ● ● ø60 ● ● ● ø70 ● ø80 ● ● ● ø100 ● ● ● ● ø150 ● ø200 ● ※. ● : available http://en.pisco.co.jp
Pad material U：Urethane rubber Standard Multi- Soft Pad type Bellows Skidproof Ultrathin Flat General type Deep type Small type Bellows bellows ø0.7 ● ø1 ● ● ø1. 5 ● ø2 ● ● ø3 ● ● ø4 ● ● ø6 ● ● ●
Pad dia. (mm) ø8 ● ● ● ● ø10 ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ø20 ● ● ● ● ● ● ● ● VACUUM PAD ø25 ● ● ● ● ø30 ● ● ● ● ● ● ø40 ● ● ● ● ● ø50 ● ● ● ● ● ACCESSARIES VACUUM ø60 ● ● ● ø80 ● ● ● ø100 ● ● ● ø150 ● ø200 ● ※. ● : available
Pad material F：Fluoro rubber G：NBR Suited for the food sanitation act. (Japan) Standard Multi- Standard Multi- Pad type Bellows Skidproof Ultrathin Flat General type Deep type Small type Bellows General type Deep type Small type Bellows ø0.7 ● ● 486 ø1 ● ● ● ● ø1. 5 ● ● ø2 ● ● ● ● Standard Series ø3 ● ● ● ● ø4 ● ● ● ● Sponge Series ø6 ● ● ● Bellows Pad dia. (mm) ø8 ● ● ● ● Series ø10 ● ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ● Multi-Bellows Series ø20 ● ● ● ● ● ● ● ● ● ● ø25 ● ● ● ● ● ● Oval ø30 ● ● ● ● ● ● ● ● ● Series ø40 ● ● ● ● ● ● ● ● Soft ø50 ● ● ● ● ● ● ● ● Series ø60 ● ● ● Soft Bellows ø80 ● ● ● Series ø100 ● ● ● Skidproof ø150 ● Series ø200 ● Ultrathin Series ※. ● : available Flat Series
Mark-free Series
Long Stroke Series
Vacuum Cylinder
Air Pincette Vacuum Pad Series Vacuum Pad
E：Conductive Butadiene S：Chloroprene NH： Pad material SE：Conductive Silicone rubber rubber (Low resistance type) rubber Oilproof NBR Standard Standard Pad type Bellows Soft Flat Sponge Skidproof General type Small type General type Small type ø0.7 ● ● ø1 ● ● ● ● ø1. 5 ● ● ø2 ● ● ● ● ø3 ● ● ● ● ø4 ● ● ● ● ● ø6 ● ● ● ● ø8 ● ● ● ●
Pad dia. (mm) ø10 ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ø20 ● ● ● ● ● ● ●
PAD ø25 ● ● ● ● ●
VACUUM ø30 ● ● ● ● ● ● ● ø35 ● ø40 ● ● ● ● ● ø50 ● ● ● ● ● ø60 ● ● ø70 ● ø80 ● ● ø100 ● ● ● ø150 ● ø200 ● ※. ● : available
Conductive NBR (low resistance) 487 Pad material NE： Standard Multi- Soft Pad type Bellows Soft Skidproof Ultrathin Flat General type Deep type Small type Bellows bellows ø0.7 ● ø1 ● ● ø1. 5 ● ø2 ● ● ø3 ● ● ø4 ● ● ● ø6 ● ● ● ●
Pad dia. (mm) ø8 ● ● ● ● ● ø10 ● ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ● ø20 ● ● ● ● ● ● ● ● ● ø25 ● ● ● ● ø30 ● ● ● ● ● ● ● ø40 ● ● ● ● ● ● ø50 ● ● ● ● ● ø60 ● ● ● ø80 ● ● ø100 ● ● ● ø150 ● ø200 ● ※. ● : available http://en.pisco.co.jp
Pad material HN：HNBR EP：EPDM FS：Fluorosilicone rubber Standard Multi- Soft Standard Multi- Soft Pad type Bellows Bellows Soft Ultrathin General type Deep type Small type Bellows bellows General type Deep type Small type Bellows bellows ø0.7 ● ● ø1 ● ● ● ● ø1. 5 ● ● ø2 ● ● ● ● ø3 ● ● ● ● ø4 ● ● ● ● ● ø6 ● ● ● ● ● ● ●
Pad dia. (mm) ø8 ● ● ● ● ● ● ● ● ø10 ● ● ● ● ● ● ● ● ● ● ø15 ● ● ● ● ● ● ● ● ● ● ø20 ● ● ● ● ● ● ● ● ● ● ● ● VACUUM PAD ø25 ● ● ● ● ● ● ø30 ● ● ● ● ● ● ● ● ● ø40 ● ● ● ● ● ● ● ● ● ø50 ● ● ● ● ● ● ● ● ACCESSARIES VACUUM ø60 ● ● ● ● ● ● ø80 ● ● ● ● ● ● ø100 ● ● ● ● ● ● ø150 ● ● ø200 ● ● ※. ● : available E SE NE N S U F Conductive HN EP Pad material Conductive Chloroprene Nitrile rubber Silicone rubber Urethane rubber Fluoro rubber Butadiene rubber HNBR EPDM Silicone rubber rubber (Low resistance type) 488 Pad type Oval 2×4 ● ● ● ● ● ● ● ● 3.5×7 ● ● ● ● ● ● ● ● Standard 4×10 ● ● ● ● ● ● ● ● ● Series 4×20 ● ● ● ● ● ● ● ● ● Sponge Pad size (mm) 4×30 ● ● ● ● ● ● ● Series 5×10 ● ● ● ● ● ● ● ● ● Bellows 5×20 ● ● ● ● ● ● ● ● ● Series 5×30 ● ● ● ● ● ● ● ● ● Multi-Bellows 6×10 ● ● ● ● ● ● ● ● ● Series
6×20 ● ● ● ● ● ● ● ● ● Oval 6×30 ● ● ● ● ● ● ● ● ● Series
8×20 ● ● ● ● ● ● ● ● ● Soft 8×30 ● ● ● ● ● ● ● ● ● Series
※. ● : available Soft Bellows Series Pad material K：PEEK M：POM KE：Conductive PEEK Q2K：PEEK Q2M：POM Q2KE：Conductive PEEK Pad type Mark free Resin attachment for Bellows series Skidproof
Pad size (mm) Series ø10 ● ● ● ● ● ● ø15 ● ● ● Ultrathin Series ø20 ● ● ● ● ● ● ø25 ● ● ● Flat Series ø30 ● ● ● ● ● ● ※. ● : available Mark-free Series
Long Stroke Series
Vacuum Cylinder
Air Pincette Vacuum Pad Series Vacuum Pad ■ Construction (VPA holder : Fixed type / Top port)
Fitting（aNickel-plated brass） （bSpecial stainless steel※2） Gasket（aSPCC ＋ NBR） （bSUS316 ＋ FKM） Nut（aNickel-plated brass or Trivalent chromate carbon steel※3） （bSpecial stainless steel※2） Pad holder（aNickel-plated brass） （bSpecial stainless steel※2） Pad screw（aNickel-plated brass） （bSpecial stainless steel※2） Plain washer（Nickel-plated SPCC） Vacuum pad
■ Construction (VPC holder : Spring type / Top port) PAD
VACUUM Fitting（aNickel-plated brass） （bSpecial stainless steel※2） Gasket（aSPCC ＋ NBR） （bSUS316 ＋ FKM） Bush（Nickel plated aluminum）
Nut（aNickel-plated brass or Trivalent chromate carbon steel※3）
Stroke （bSpecial stainless steel※2） Spring（SUS304） Rotation stopper（aNickel-plated brass） （bSpecial stainless steel※2） Shaft（aNickel-plated brass） 489 （bSpecial stainless steel※2） Pad screw（aNickel-plated brass） （bSpecial stainless steel※2） Plain washer（Nickel-plated SPCC） Vacuum pad
※ 1. a : Standard spec. b : “-S3” spec. ※ 2. Equivalent Corrosion Resistance to SUS303 ※ 3. Nut material differs depending on the bulkhead thread size. Bulkhead thread size Nut material （㎜） Nickel-plated brass Trivalent chromate carbon steel M5×0.5 ○ ー M6×0.75 ○ ー M8×0.75 ○ ー M10×1 ○ ー M12×1 ー ○ M14×1 ー ○ M16×1 ー ○ M20×1 ー ○ M22×1 ー ○ M24×2 ○ ー M30×2 ○ ー Safety Instructions
Safety Instructions
This Safety Instructions aim to prevent personal injury and damage to properties by requiring proper use of PISCO products. Be certain to follow ISO 4414 and JIS B 8370. ISO 4414：Pneumatic fluid power…General rules and safety requirements for system and their components. JIS B 8370：General rules and safety requirements for systems and their components. This Safety instructions are classified into "Danger", "Warning" and "Caution", depending on the degree of danger or damages caused by improper use of PISCO products.
Hazardous conditions. It can cause death or Danger serious personal injury.
Hazardous conditions depending on usages. Improper Use of Warning PISCO products can case death or serious personal injury.
Hazardous conditions depending on usages. Improper use of PISCO Caution products can cause personal injury or damages to properties.
Danger
43 1. Do not use PISCO products for the following applications. ①. Equipment used for maintaining / handling human life and body. ②. Equipment used for moving / transporting human. ③. Equipment specifically used for safety purposes.
Warning 1. Selection of pneumatic products. ① A user who is a pneumatic system designer or has sufficient experience and technical expertise should select PISCO products. ② Due to wide variety of operating conditions and applications for PISCO products, carry out the analysis and evaluation on PISCO products. The pneumatic system designer is solely responsible for assuring that the user’ s requirements are met and that the application presents no health or safety hazards. All designers are required to fully understand the specifications of PISCO products and constitute all systems based on the latest catalog or information, considering any malfunction. 2. Usage environment Do not use PISCO products under the following conditions. ①. Beyond the specifications or conditions stated in the catalog, or the instructions. ②. Use at outdoors. ③. Excessive vibrations and impacts. ④. Exposure / adhere to corrosive gas, flammable gas, chemicals, seawater, water and vapor.
※. Safety Instructions are subject to change without notice. http://en.pisco.co.jp
3. Handling of product ①. The pneumatic equipments shall be handled by a person having enough knowledge and experiences. Improper use of compressed air is dangerous. Assembly, operation and maintenance of machines using pneumatic equipment should be conducted by a person with enough knowledge and experience. ②. Do not operate machine / equipment or remove pneumatic equipment until safety is confirmed. (1). Make sure that preventive measures against falling work-pieces or sudden movements of machine are completed before inspection or maintenance of these machine. (2). Make sure the above preventive measures are completed. A compressed air supply and the power supply to the machine must be off, and also the compressed air in the systems must be exhausted. (3). Restart the machines with care after ensuring to take all preventive measures against sudden movements. ③. Do not disassemble or modify PISCO products, which affect the performance, function, and basic structure of the product. ④. Take safety measures such as providing a protection cover if there is a risk of causing damages or fire on machine / facilities by a fluid leakage. ⑤. Do not touch the release-ring of push-in fitting when there is a working 44 pressure. ⑥. Frequent switchover of compressed air may generate heat, and there is a risk of causing burn injury. ⑦. Avoid any load on PISCO products, such as, a tensile strength, twisting and bending. Otherwise, there is a risk of causing damage to the products. ⑧. Do not use PISCO products for applications where threads or tubes swing / rotate. The product can be damaged in these applications. ⑨. Do not force the product to rotate or swing even its resin body is rotatable. It may cause damage to the product and a fluid leakage. ⑩. Do not supply excessively dry air to products. It may cause malfunction due to a deterioration of rubber parts. ⑪. Do not wash or paint products with water or solvent. Solvent may damage a resin body, or painting may cause malfunction. ⑫. The product incorporating NBR as seal rubber material has a risk of malfunction caused by ozone crack. Ozone exists in high concentrations in static elimination air, clean-room, and near the high- voltage motors, etc. As a countermeasure, material change from NBR to HNBR or FKM is necessary. Consult with PISCO for more information. ⑬. Do not stand on a product, or put anything on it. It may cause falls, personal injury or damage to the product. IndexSafety Instructions 真空発生器・真空ポンプ対応ユニット・真空パッド・真空関連機器Safety Instructions Series
Warranty When the product produces a trouble, which is caused by our responsibility, we will carry out either one of the following measures immediately. ①. Free-of-charge replacement of same product ②. Free-of-charge repair of the product at our factory
Disclaimer 1. PISCO does not take any responsibility for any incidental or indirect loss, such as production line stop, interruption of business, loss of benefits, personal injury, etc., caused by any failure on use or application of PISCO products. 2. When a cause of the trouble/malfunction applies to any of the following items, it is excluded from the coverage of the above warranty. ①. A case by a natural disaster, a fire except our responsibility, the act by the third person/party, the intention or fault of the customer. ②. A case when a product is used out of the specific range or the method listed in the product catalog or the instruction manual. ③. A case by the remodeling of the product or by a change of structure, performance, or specifications which PISCO does not involved in. 45 ④. A case by the event that is unpredictable by the evaluations and the measures at the time on or before the initial delivery. ⑤. A case caused by the phenomenon that is able to be evaded if your machine or equipment has functions or structures that are comprised in a common sense when this product is incorporated in your machine or equipment. 3. The damages caused by the defect of PISCO products shall be covered but limited to the full amount of the PISCO products paid by the customer. Additionally, the above warranty is limited simply to the product itself. The damage induced by the trouble of the product will not be compensated. Common Safety Instructions for Products Listed in This Manual http://en.pisco.co.jp
Common Safety Instructions for Products Listed in This Catalog
Caution 1. An odd noise may be heard when supply pressures are immediately before the peak of vacuum levels. The sounding of this odd noise means the characteristics are unstable and the sound may become even noisier. This situation can also adversely affect the sensor, resulting in a malfunction or trouble. So reset the supply pressure. ※. Pressure range in which odd noise occurs is affected by atmospheric pressure. 2. Piping design and equipment selection should be made with an effective sectional area on supply pressure side of a vacuum generator being 3 times as large as the nozzle diameter as a standard. Insufficient air flow may impair the performance of the product. 3. Do not use a lubricator on products. 4. Clean or replace silencer element periodically. There is a possibility of dropping the performance or causing troubles by clogging on the element. 5. Keep products away from water, oil drops or dusts because they are neither drip-proof nor dust-proof. Otherwise there is a possibility of causing malfunction, damage to the products, or dropping the performance. 6. Piping ①. Compressed air contains a volume of drain (water, oxidized oil and foreign material, etc.) Because the drain reduce product performance remarkably, dehumidify air with an aftercooler and a dryer, and improve 46 the air quality. ②. Do not use a lubricator on products. ③. Rust in pipe and inflow of foreign substances cause the trouble, malfunction, and degradation of the product. Please install a filter (5μm or better filtration) in the compressed air supply line right in front of the product. The flushing inside the pipe before use and in certain intervals is recommended. ④. Remove dusts or drain before piping. They may get into the peripheral machine / facilities and cause malfunction. ⑤. When inserting an ultra-soft tube into push-in fitting, make sure to place an Insert Ring into the tube edge. There is a risk of causing the escape of tube and a fluid leakage without using an Insert Ring. ⑥. Arrange piping avoiding any load on fittings and tubes such as twist, tensile, moment load, shaking and physical impact. These may cause damages to fittings, tube deformations, bursting and the escape of tubes. ⑦. Install protective cover when using at a place getting the direct sunlight. ⑧. Be sure to confirm each port of a vacuum generator with its appearance drawing or the marking on it before piping. Incorrect piping has a risk of damaging the product. ⑨. Plumb a pressure sensor and a vacuum generator with pressure sensor at the end of vacuum system as much as possible. A long distance between a pressure sensor and a vacuum system end may increase plumbing resistance which may lead to a high vacuum level at the sensor even when no suctioning and a malfunction of pressure sensor. Make sure to evaluate the products in an actual system. IndexCommon Safety Instructions for Products Listed in This Manual 真空発生器・真空ポンプ対応ユニット・真空パッド・真空関連機器 Series
⑩. A Shorter distance of plumbing with a wider bore is preferable at vacuum system side. A long plumbing with a small bore may result in slow response time at the time of releasing work-piece as well as in failure to secure adequate suction flow rate. ⑪. In case of using non-PISCO brand tubes, make sure the tolerance of the outer tube diameter is within the limits of Table 1. ●Table 1. Tube O.D. Tolerance mm size Nylon tube Polyurethane tube inch size Nylon tube Polyurethane tube ø1.8mm ─ ±0.05mm ø1/8 ±0.1mm ±0.15mm ø2mm ─ ±0.05mm ø5/32 ±0.1mm ±0.15mm ø3mm ─ ±0.15mm ø3/16 ±0.1mm ±0.15mm ø4mm ±0.1mm ±0.15mm ø1/4 ±0.1mm ±0.15mm ø6mm ±0.1mm ±0.15mm ø5/16 ±0.1mm ±0.15mm ø8mm ±0.1mm ±0.15mm ø3/8 ±0.1mm ±0.15mm ø10mm ±0.1mm ±0.15mm ø1/2 ±0.1mm ±0.15mm ø12mm ±0.1mm ±0.15mm ø5/8 ±0.1mm ±0.15mm ø16mm ±0.1mm ±0.15mm 7-1. Tube insertion (Push-in fitting) ①. Make sure that the cut end surface of the tube is at a right angle without a scratch on the tube surface or deformations. ②. When inserting a tube, the tube needs to be inserted fully into the 47 push-in fitting until the tubing edge touches the tube end of the fitting as shown in the figure below. Otherwise, there is a risk of leakage.
Tube end
Sealing
Tube is not fully inserted up to tube end. ③. After inserting the tube, make sure it is inserted properly and not to be disconnected by pulling it moderately. ※. When inserting tubes, Lock-claws may be hardly visible in the hole, observed from the front face of the release-ring. But it does not mean the tube will surely escape. Major causes of the tube escape are the followings; ① Shear drop of the lock-claws edge ② The problem of tube diameter (usually small). Therefore, follow the above instructions from ① to ③, even lock-claws is hardly visible. 7-2. Tube insertion (Compression fitting) ①. Make sure that the cut end surface of the tube is at a right angle without deformations or a scratch on its inner and outer surface. http://en.pisco.co.jp
②. Pass the tube through the nut and insert the barb into the tube up to the barb end. Then tighten the hexagonal-column of the nut with a proper tool. ③. Refer to Table 2 which shows the tightening torque. ※. Hold the tube when tightening the nut, since the tube may rotate along with the nut. ④. Make sure that the nut touches the metallic body. If not, loosen the nut, disconnect the tube and start over again from the process ①. ⑤. Make sure that there is no leakage after tightening the nut. ⑥. After inserting the tube, make sure it is inserted properly and not to be disconnected by pulling it moderately. ●Table 2. Nut tightening torque Tube O.D. Tightening torque ø10 Max.4N·m ø12 Max.5N·m ø16 Max.14N·m 8-1. Tube disconnection (Push-in fitting) ①. Make sure there is no air pressure inside of the tube, before disconnecting it. ②. Push the release-ring of the push-in fitting evenly and deeply enough to pull out the tube toward oneself. By insufficient pushing of the 48 release-ring, the tube may not be pulled out or damaged by scratch, and tube shavings may remain inside of the fitting, which may cause the leakage later. 8-2. Tube disconnection (Compression fitting) ①. Make sure there is no air pressure inside of the tube, before disconnecting it. ②. Use a proper tool to loosen the nut. Then disconnect the tube. 9. Installation of a fitting ①. When installing a fitting, use proper tools to tighten a hexagonal- column or an inner hexagonal socket. When inserting a hex key into the inner hexagonal socket of the fitting, be careful so that the tool does not touch lock-claws. The deformation of lock-claws may result in a poor performance of systems or an escape of the tube. ②. Refer to Table 3 which shows the tightening torque. Do not exceed these limits to tighten a thread. Excessive tightening may break the thread part or deform the gasket to cause a fluid leakage. Tightening thread with tightening torque lower than these limits may cause a loosened thread or a fluid leakage. Since the sealability is affected by the processing condition of the installing part, adjust the tightening torque or correct the installing part, according to the condition. ③. Adjust the tube direction while tightening thread within these limits, since some PISCO products are not rotatable after the installation. IndexCommon Safety Instructions for Products Listed in This Manual 真空発生器・真空ポンプ対応ユニット・真空パッド・真空関連機器 Series
●Table 3. Tightening torque / Sealock color / Gasket materials Thread type Thread size Tightening torque Sealock color Gasket material M3×0.5 0.7N·m SUS304+NBR M5×0.8 1 ~ 1.5N·m SPCC+NBR M6×1 2 ~ 2.7N·m Metric thread M3×0.5 0.7N·m n/a M5×0.8 1 ~ 1.5N·m POM M6×0.75 0.8 ~ 1N·m M8×0.75 1 ~ 2N·m R1/8 4.5 ~ 6.5N·m R1/4 7 ~ 9N·m Taper pipe thread White ─ R3/8 12.5 ~ 14.5N·m R1/2 20 ~ 22N·m Unified thread No.10-32UNF 1 ~ 1.5N·m n/a SUS304+NBR, SPCC+NBR 1/16-27NPT 4.5 ~ 6.5N·m National Pipe 1/8-27NPT 4.5 ~ 6.5N·m Thread Taper 1/4-18NPT 7 ~ 9N·m White ─ (American standard) 3/8-18NPT 12.5 ~ 14.5N·m 1/2-14NPT 20 ~ 22N·m G1/4 12 ~ 14N·m G thread G3/8 22 ~ 24N·m n/a Aluminum + PBT G1/2 28 ~ 30N·m 49 ※. These values may differ for some products. Refer to each specification as well. ④. When removing a fitting, use proper tools to loosen a hexagonal-column or an inner hexagonal socket. When inserting a hex key into the inner hexagonal socket of the fitting, be careful so that the tool does not touch lock-claws. The deformation of lock-claws may result in a poor performance of systems or an escape of the tube. ⑤. Remove the sealant stuck on the mating equipment. The remained sealant may get into the peripheral equipment and cause malfunctions. 10. Handling of fitting ①. Impact caused by dropping or the like may lead to damage to the product and a fluid leakage.