Universal Joints
www.koreacoupling.co.kr
Peak allow
orque Rating t
oading, l
will
orque System hock
T ormal s
rating n
a
:
ques. que han with t tor
tor
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as
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igher brake h
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and
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Factor 9549 ntermittent
i
(Nm) system. 9549 ×
Torque (Kg.m)
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kW
Service Torque equency, in RPM RPM Peak
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=
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que
a (Nm) (Nm) (Nm)
to
an brake used tor Brake
torque Rating
or
f is = 9,550
be the
starting
equired minimum coupling rating as follows : equired B Torque Torque × system RPM
Torque of dimensions. reducer r
to
o (Nm) pplications kW
A Coupling
and A should Selection
maximum
due
System System
: rating
oviding pump,
gap pr
brake the to Torque
Selection
: below is or
=
Minimum Determine the r
ef
and bore, Torque torque
f
(motor
disc (Nm)
the
Torque
Peak U equal or greater than the Selection Torque calculated below: than the Selection Torque equal or greater characteristics. inertia Torque fects Selection If
type (RPM),
procedure (Nm) se ormula
(mm) Selection (Brake Torque
Peak
High .
Determine appropriate service factor from page. 5-6 service factor from Determine appropriate
speed
Ⅰ (mm)
torque shafts High
equipment
or Loads.
Selection Formula or Check
Determine system torque. Torque is calculated as follows : is calculated Torque Determine system torque.
Trace the Toque column to find the value that is equal or greater than value from Step 3. than value from column to find the value that is equal or greater the Toque Trace Select the appropriate coupling type Select the appropriate Applications the (RPM)
between Peak diameters
Reversing Non-Reversing
Formula
2. : Brake Applications B. A. 1. : High Peak Loads for a more refined selection. refined for a more Brake Using 5. Size : 6. Check : 3. Minimum Coupling Rating : 4. T 2. Service Factor : 1. Rating : Gaps Speed Horsepower Shaft High • • The Standard Selection should be used for most coupling selections. The Standard The Formula Selection ype : • • • • Application • Standard Selection Standard The following information is required: or turbine applications. used for engine driven, motor, Selection may be The Standard How to Select How to Coupling Selection Coupling Coupling Selection Coupling
KOREA COUPLING CO., LTD 02 www.koreacoupling.co.kr 03 3.0 2.0 1.5 1.0 2.0 1.5 2.5 1.0 1.0 1.0 1.5 1.5 1.5 1.0 1.5 2.0 2.0 1.5 1.0 1.5 2.0 2.0 2.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5 1.0 1.25 1.75 1.25 1.25 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.25 1.25 Service Factor Speed Changes under Load Frequent single or double acting 1 Cylinder, 2 Cylinders, single acting 2 Cylinders, double acting cylinders 3 or more Water Marine Dredge, Concrete Muller Hammermil and Hog Roller Boiler Feed Centrifugal-Constant Speed Descaling with accumulators or Vane Rotary, Gear, Plunger Piston Reciprocating, Cavity Pump, Progressing Screw Pump Vacuum Air Washing Grizzly Rotary Coal or Sand Vibrating Hoist or Railway Service Load Welder Machinery Any Processing Drive Auxiliary and Traverse Punch Press, Bending Roll, Notching Press, Plate Reversing Planer, Main Drive Continous Caster Draw Bench Carriage and Main Drive Extruder Farming Machine and Forming Mills Slitters Wire Drawing or Flattening Wire Winder Coilers and Uncoilers STEERING GEAR STOKER TIRE SHREDDER TUMBLING BARREL WINCH, MANEUVERING WINDLASS WOODWORKING MACHINERY MIXERS PRESS, PRINTING PUG MILL PULVERIZERS PUMPS SCREENS Application HAMMERMILL or TUMBLER WASHER LAUNDRY LINE SHAFTS MACHINE TOOLS FORMING MACHINES METAL 2.0 1.0 2.5 1.0 1.5 2.0 1.0 3.0 2.0 1.0 3.0 1.5 1.0 1.0 1.5 1.0 2.0 1.5 1.0 1.5 2.0 1.0 1.5 1.0 2.5 1.5 1.0 1.0 1.0 3.0 3.0 3.0 3.0 1.75 1.75 1.25 1.75 1.75 1.75 1.25 1.25 1.25 1.25 1.25 Service Factor 4 or more cylinders, double acting 4 or more 1 Cylinder, single acting 1 Cylinder, double acting 1 Cylinder, 2 Cylinders, single acting 2 Cylinders, double acting 3 Cylinders, single acting 3 Cylinders, double acting cylinders, single acting 4 or more Reciprocating Even Load Hoist or Railway Service Load Welder Even Load electric Draft Motor driven thru fluid or Forced slip clutch Gas Recirculating blade cleaner or Induced Draft with damper control Belt, Disc, Screw Apron, Centrifugal Cooling Tower the Line start Draft-Across Forced or Trolley Bridge, Travel Bucket, Centrifugal Discharge Bucket Main Hoist Centrifugal Lobe or Vane Rotary, With Flywheel and Gear between Compressor and Prime Mover Centrifugal Lobe or Vane Paddle Propeller, and Horizontal Scerw, Vertical Induced Draft without controls Gravity Discharge Skip Hoist Slope Belt, Chain, Flight, Screw Assembly, Apron, Live Roll, Shaker and Reciprocating Screw Rotary, GENERATORS FEEDERS GENERATORS EXTRUDER, PLASTIC FANS EXCITER, GENERATOR DYNAMOMETER ELEVATORS CRANES and HOIST CONVEYORS CAR PULLERS CLARIFIER or CLASSIFIER COMPRESSORS BLOWERS CAR DUMPERS AGITATORS BARGE HAUL PULLER Application AERATOR Service Factors for Operation of Drive System of Drive Factors for Operation Service Service Factors Service Factors Service 2.0 1.5 1.5 1.5 1.5 2.0 2.0 1.5 1.5 1.5 1.0 2.0 2.5 2.5 2.5 2.0 2.5 1.0 2.0 2.5 1.0 1.0 2.0 2.0 2.0 2.0 1.5 2.0 2.0 2.0 2.0 2.5 3.0 1.0 2.5 2.0 1.75 1.75 1.25 1.25 1.25 1.75 1.25 1.75 1.75 1.75 1.25 1.75 1.25 1.75 1.75 1.75 1.75 1.75 1.75 1.25 1.75 1.75 1.25 1.75 1.75 Service Factor Herringbone Gear Machined Spur Gear Spur Gear Cast Tooth Constant Speed Speed Changes Under load Frequent One or two in line or four in line Three in line Five or more Tire Building Machine with final drive-Helical or L.S. shaft of reducer Cane Carrier & Leveler Cane Knife & Crusher with all Helical or Driver Mill Stands, Turbine Herringbone, or Spur Gears with any Prime Mover Batcher Machine Card Calender, Cloth Finishing Machine Dry Can, Loom Dyeing Machinery Soaper Mangle, Napper, Frame, Winder Tenter Spinner, Cylinder Felt Stretcher Fourdrinier Jordan Log Haul Line Shaft Press Pulp Grinder Winder Reel, Rewinder, Thickener Stock Chest, Washer, Stock Pumps, Centrifugal Suction Roll Pumps Vacuum Calender Plasticator Cracker, Extruder Intensive or Banbury Mixer Mixing Mill, Refiner or Sheeter Opener (Peak Torque) Press Tire & Tube Pelletizer Strainer, Tuber, Mill Warming One or two Mills in line Mills in line or more Three Washer Chemical feeders, Collectors, Bar Screen, Grit Collector Dewatering Screen, Slitters, Steel Mill only Lift Travel Straighteners Busters) Unscramblers (Billet Bundle Wire Drawing Machinery Chiller peak torque) Oilwell Pumping (not over 150% Press Filter Paraffin Rotary Kiln Hydraulic Barker Auxiliary, Mechanical Barker, Barking Drum Beater & Pulper Bleachers, Coaters Calender & Super Calender Chipper Converting Machine Couch Felt Whipper Cutter, Dryer SUGAR INDUSTRY TEXTILE INDUSTRY RUBBER INDUSTRY DISPOSAL EQUIPMENT SEWAGE Industry OIL INDUSTRY MILLS PAPER 2.0 2.0 2.0 3.0 1.5 2.0 3.0 2.0 2.0 2.0 3.0 3.0 1.5 3.0 2.0 2.0 3.0 2.0 2.0 2.0 2.0 1.5 1.5 2.0 2.5 2.0 3.0 2.0 1.5 1.5 1.5 1.0 1.5 2.0 2.5 2.0 1.0 1.0 1.5 1.75 1.75 1.25 1.25 1.75 1.75 1.75 1.75 1.75 1.25 1.75 1.75 1.25 1.75 1.75 1.75 1.75 1.75 1.75 1.25 1.25 1.75 Service Factor Kick Out Piercer Thrust Block Conveyor Rolls Tube Reeler Runout, reversing non-plugging Runout, non-reversing, Mills Roughing Breakdown non-reversing Hot Bed or Transfer, Door Opener Drive Pusher or Larry Car Traction Pusher Ram Drive Sideguards Reel Drives Screwdown Mills Seamless Tube Manipulators Mill Tables Feed Rolls-Blooming Mills Furnace Pushers Hot and Cold Saws Ingot Cars Continuous Caster Colling Beds Drawbench Coilers (Up or Down) Cold Mills only Coilers (Up or Down) Hot Mills only Coke Plants Slab Conveyour Sorting Table Trimmer Planer Rolls, Non-Reversing Rolls, Reversing Sawdust Conveyor Band Resaw Cut-off Resaw, Circular Head Rig, Hog Edger, Log Haul Beet Slicer Botting, Can Filling Machine Cooker Cereal Meat Grinder Dough Mixer, Pumps (Uniform load) Drive, Stacker Screen Utility Winch Cable Reel Conveyors Cutter head, Jig Drive Maneuvering Winch Peaks Frequent Scale Hopper, Machine, Briquette Machine, Clay Working Brick Press, Pug Mill Kettle Brew Cookers, Continuous Duty Lauter Tub Mash Tub Hammermill or Hog Mill or Barrel Tumbling Bottle and Can Filling Machines Gears with final drive Machined Spur Gears Single Helical or Herringbone or Stone Crushers, Ore Rotary Dryer, Grizzly L.S. shaft of Reducer, or on Direc METAL ROLLING MILLS METAL LUMBER FOOD INDUSTRY CLAY WORKING INDUSTRY CLAY DREDGES BREWING and DISTILLING Industry MINING KILNS; PROCESSING, CEMENT, AGGREGATE TUBE, ROD and MILLS Service Factors for Operation of Drive System of Drive Factors for Operation Service Service Factors and Reference Factors and Service Reference Factors and Service
KOREA COUPLING CO., LTD 04 www.koreacoupling.co.kr 05
The 2.5 3.5 greater torsional is engineering or 3.0 1.0 1.5 2.0 2.5 for Factor 2.25 3.25 critical Refer to KCP characteristics. Typical Service Factor Typical Coupling Service 2 3 sytem serious a 6 or more and Korea When to near 5-6. is rating 1.75 2.75 details page 1.5 2.5 operation from catalogue the application Factor coupling 2.5 3.5 where or Service complete between 2.25 3.25 refer greather ratio Typical applications for Driven Equipment Typical application are the 2 3 involved, of frequent torque reversals, which do not necessarily reversals, torque frequent rotations. cause reverse a Car Moderate shock loading as expected from Vibrating Screen. Stone Crusher, Dumper, from Heavy shock load with some negative torques Pumps, Compressors, Roughing Mills, Reciprocating Reversing Runout Talbes. with Compressors Applications like Reciprocating Continuous duty with some torque variations Continuous duty with some torque Draft Fans. including Plastic Extruders, Forced Metal Extruders, Cooling Light shock loads from Cane Knife, Log Haul. Towers, such as Centrifugal Pumps, Blowers Constant torque and Compressors. 4 or 5 are determine fluctuations 1.75 2.75 first experience, engines on torque 1.5 2.5 cylinder Factors, based 3 where or 2 guid, Service a 1, drives are Drive For where or 20%. Factors Engine ± 2.0, use Torque Demands Driven Machine Demands Torque Service Factor Engine Service Factor Number of Cylinders system characteristics are best measured with a torque meter. with a torque best measured system characteristics are review. Service To than greater fluctuations torque prevents regulation good flywheel for applications where required drives are Service Factors for engine thans study is necessary. vibration, a mass elastic Standard Selection Standard Service Factors Service Factors Service
of
joint,
design
single
a
the
as is
Joints
Joints
Universal
Universal
the
of
of
use
feature
key
However,
Another lubrication loss and the bearing and seal, which resists contamination. This makes Universal Joints suitable for harsh atmospheric conditions would applications where the use of other couplings. prohibit The Universal Joints can be used either as a single joint or in pairs. only accommodates angular misalignment. to coupling the requires application every nearly Since the misalignment as well as angular, accommodate offset Universal pairs. Using the in used be should Joints Universal for any non-uniform angular velocity Joint in pairs also corrects that can be caused by a single joint.
In
oldest
maximum the above.
of
one
demand
be
described
to
applications ancestor
considered
are simple
Industrial
their Joints
loads.
than
couplings.
Universal torque
Universal Joints have several unique features that make it it make that features unique several have Joints Universal these of significant most The application. of variety a for ideal is the ability of the Universal Joints to operate at high features misalignment angles. general, industrial applications must operate continuously with high and life of all components, including Universal Joints. strength complex The modern Universal Joints have become much more The modern become much more Universal Joints have flexible The Universal Joints, in their simplest form, consist of two shaft yokes at right angles to each other and a four point cross sits inside the bearing which connects the yokes. The cross into the eyes of the yokes. pressed cap assemblies, which are KCP Universal Joints Universal Universal Joints Universal
KOREA COUPLING CO., LTD 06 www.koreacoupling.co.kr 07 KTKS Type KTL Type KLD Type KTKL Type KLS Type KL Type Universal Joint Types Universal Universal Joints Universal 9
- - 11.4 13.8 16.3 18.3 20.8 22.8 24.8 28.3 33.8 x
x x x x x x x x x BXT 2
3 4 5 5 6 6 6 8 8 H8 - - - - 18 20 25 30 10 12 14 16 ØdH7 SW SW b - 8 6 S 18 20 22 25 30 10 12 14 16 t H8 ØdH7 S - - - - 39 46 46 59 66 33 33 35 78 95 C3 120 - - - - 54 21 54 25 30 19 21 21 C2 30/79 38/90 50/118 10 13 13 41 32 41 41 52 19 23 23 26 C1 C2 35/65 42/76 54/94 C2 Dimensions (Millimeters) - - - - 86 95 L1 180 128 200 163 182 104 212/310 245/350 290/426 L 40 40 40 74 74 86 62 C1 120 108 130 132 166 140/200 160/228 190/270 L2 L1 C3 - - - - 25 25 32 37 40 47 50 58 70 80 95 D1 L D 16 13 10 25 29 32 37 40 47 50 58 70 80 95 20 L2 Machining 8
6 5 12 14 16 18 20 22 25 30 35 40 50 10 dH7 Bore
without
- - - - is 114 104 105 106 107 108 109 110 111 112 113 Size
Double KLD Type D D1 Weight
102 101 100 114 110 111 112 113 107 108 109 104 105 106 103 Size Single KLD Type (Double) KL Type (Single) KL Type Coupling
KL & KLD Type KL & KLD Universal Joints Universal *
KOREA COUPLING CO., LTD 08 www.koreacoupling.co.kr 09 38.3 43.3 53.8 16.3 18.3 20.8 22.8 24.8 28.3 33.8 11.4 13.8
x x x x x x x x x x x x BXT
5 5 6 6 6 8 8 3 4 10 12 14 L2 10 22 25 30 35 40 50 12 14 16 18 20 SW L1 H8 S 10 22 25 30 35 40 50 12 14 16 18 20 SW B H8 40 60 69 70 70 75 80 45 48 50 51 56 S B L 10 22 27 30 35 42 54 11 13 15 17 19 L2 Dimensions (Millimeters) ØdH7 b t 45 95 50 56 65 72 82 L1 108 122 140 160 190 ØdH7 D 22 47 50 58 70 80 95 25 29 32 37 40 L1 Machining
Bore 10 22 25 30 35 40 50 12 14 16 18 20
dH7 without
is
Weight
203 209 210 211 212 213 214 204 205 206 207 208 Size D Spindle Coupling
Universal Joints Universal KLS Type * 30L 40L 40L 45L 45L 50L 20l 14L 18L 25L 25L
x x x x x x X x x x x
Bolt Size M6 M5 M6 M8 M8 M10 M12 M12 M14 M14 M16 63 70 90 90 56 L2 110 140 160 180 180 220 2 70 90 95 40 45 55 60 35 110 120 135 ød2 80 90 40 48 55 63 30 L1 110 125 140 160 Flange 1 80 40 50 55 64 35 øD 105 115 125 130 160 50 60 70 25 30 35 40 80 85 20 100 ød1 - 20 20 26 14 15 15 15 33 33 40 14 + Spline Stroke 35 40 40 14 20 25 30 45 45 50 14 LZ 500 580 600 250 310 375 410 600 660 730 250 Min Length 6 6 8 8 5 10 12 12 14 14 16 Ød 8 8 8 4 4 4 6 8 8 8 4 N 60 70 96 96 52 ØK 115 142 142 182 185 205 ØS 101.6 101.6 120.0 76.3 90.0 90.0 32.0 50.8 50.8 63.5 32.0 SP 42.0 54.0 54.0 63.5 21.0 33.0 35.0 35.0 60.0 82.0 21.0 R 102.0 115.0 55.0 75.0 75.0 80.0 36.0 45.0 42.5 42.5 36.0 P 300 300 300 300 180 142 169 180 355 450 127 M 116.0 108.0 80.0 80.0 80.0 80.0 50.0 35.5 45.0 50.0 32.0 6 7 G 10 10 12 14 15 8.5 4.5 5.5 3.5 Dimensions (Millimeters) F 2.5 3.0 4.0 3.0 5.0 5.0 2.5 2.0 2.0 2.5 1.5 75 90 47 35 42 57 30 H7 øC 100 110 125 140 B PCD 74.5 52.0 62.0 84.0 47.0 101.5 130.0 140.0 155.5 175.0 196.0 A 90 65 75 58 100 120 150 160 180 200 225 B° Machining 25° 30° 30° 25° 20° 20° 20° 22° 22° 22° 30°
Angle Bore
TK 90 25 55 15 480 670 670 125 185 480 1170 (Kgf.m) without Torque
70 15 40 95 11 is TDW 350 520 520 900 150 350
(Kgf.m) Weight
Din 287.00 287.30 287.40 287.40 287.40 373.20 273.30 287.10 287.20 287.30 373.20 KTL-000-1 KTL-000-2 KTL-000-4 90 65 75 58 225 160 180 200 100 120 150 Coupling Size
KTL Type * Universal Joints Universal
KOREA COUPLING CO., LTD 10 www.koreacoupling.co.kr 11 30L 40L 40L 20L 14L 18L 25L 25L
x x x x x x x
X
Bolt Size M5 M6 M8 M8 M6 M10 M12 M12 L1 150 180 105 135 165 195 210 225 øD 180 215 130 160 200 240 270 300 Flange 70 90 100 120 110 130 140 150 ød1 + 90 75 75 120 100 135 150 170 Spline Stroke LZ 960 790 790 Min 1,220 1,030 1,360 1,490 1,620 Length Ød 18.5 22.5 14.5 16.5 20.5 22.5 24.5 27.5 8 8 8 8 8 N 10 10 10 ØK 250 315 225 225 285 350 390 435 ØS 140 190 120 120 160 215 244 267 82 82 SP 100 130 100 150 160 180 R 175 210 148 148 190 240 260 280 P 470 640 377 377 509 705 775 840 M 130 150 130 108 135 170 190 210 G 18 22 15 15 20 25 28 32 Dimensions (Millimeters) F 2.0 2.5 1.5 2.0 2.5 2.5 3.0 4.0 95 H7 øC 140 175 140 175 220 250 280 B 310 345 385 218 280 172 196 245 PCD A 250 315 390 200 225 285 350 435 B° 15° 15° 15° 15° 15° 15° 15° 15° Angle Machining
TK Bore
1,800 2,275 3,700 5,200 7,200 9,400 1,650 (Kgf.m) 13,600 Torque without
TDW 1,250 1,750 2,650 3,750 5,350 7,300 1,250 (Kgf.m) is 10,000
- Weight Din
190.50 190.55 190.60 190.65 190.70 190.80 190.75 KTKL-000-1 KTKL-000-2 KTKL-000-4 225 250 285 315 350 435 390 200 Size Coupling
KTKL Type KTKL Universal Joints Universal * 75L 60L 60L 80L 90L
100L 110L 120L 130L 135L
x x x x X
x x x x x
Bolt Size M16 M16 M20 M22 M18 M22 M24 M27 M30 M30 L1 250 330 225 195 210 150 165 180 135 105 øD 365 430 300 240 270 180 200 215 160 130 Flange 90 70 165 220 150 130 140 100 110 120 ød1 + 90 85 80 190 210 170 150 150 120 135 Spline Stroke LZ 965 850 Min 1,950 2,120 1,795 1,485 1,620 1,035 1,180 1,375 Length Y 9.0 22.5 22.5 20.0 16.0 18.0 12.5 15.0 15.0 10.0 X 90 80 50 70 32 40 40 40 40 100 Ød 31.5 31.5 27.0 22.0 24.0 17.5 19.5 20.0 22.0 15.5 8 8 8 8 N 16 16 10 10 10 10 ØK 480 550 435 350 390 225 250 285 315 200 ØS 355.6 406.4 318.0 245.0 273.0 152.0 170.0 200.0 230.0 140.0 SP 209 240 209 170 170 100 100 130 150 100 R 305 350 330 260 280 175 190 210 240 160 P 930 760 880 475 590 610 740 420 1,035 1,110 Dimensions (Millimeters) M 265 290 235 185 205 135 135 150 170 135 G 47 50 42 35 40 20 25 27 32 20 8 8 5 6 7 7 5 F 12 12 10 95 H7 øC 205 250 155 170 190 105 105 125 130 B 310 345 385 425 492 196 218 245 280 172 PCD A 435 480 550 215 250 285 315 350 390 200 B° 10° 10° 10° 10° 10° 10° 10° 10° 10° 10° Machining
Angle Bore
TK 4,400 3,380 4,940 7,150 2,405 (Kgf.m) 36,400 19,500 26,000 14,300 10,400 without
Torque is
TDW 1,850 2,600 3,800 5,500 8,000 1,850 (Kgf.m) 28,000 15,000 20,000 11,000 Weight -
Din 192.80 192.85 192.90 192.65 192.70 192.75 192.50 192.55 192.60 KTKS-000-1 KTKS-000-2 KTKS-000-4 435 480 550 315 350 390 225 250 285 200 Coupling Size
KTKS Type KTKS Universal Joints Universal *
KOREA COUPLING CO., LTD 12 Ver. 2017-04(8) ISO-9001
www.koreacoupling.co.kr
H.Q & Factory 91-22 Songma-Ro, Daegod-Myeon, Gimpo-Si, Gyeonggi-Do. 10027, Republic of Korea Tel. +82 31 981 1926 (Rep.) Fax. +82 31 981 1928 E-mail. [email protected]