Tire Couplings
www.koreacoupling.co.kr
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orque Rating t
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que
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the
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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
isolating
properties
By
oscillation.
shock-absorbing
torsional
excellent and
provides
vibration
tire
reduce
flexible
The which noise workplace motors, and machines between vibrations the improving greatly considerably reduced, emissions are In addition to mechanical isolation, workplace environment. between isolation electrical perfect Tire ensure Couplings a important cause of bearing failure. shafts, removing
can and and
or
tire reduced
Couplings
the
fitting, coupling also
Tire
are
Bush
flexible fixing.
Replacing
costs
Taper
ideal Bush
hub an
or assembly.
Taper
as any
Face Maintenance
provide
in
such
either
in
Couplings downtime.
imbalance features
Tire
available
machine to other assemblies because Tire Coupling compared lubrication. components do not require existing performed be can and simple and quick is parts rubber without displacing the equipment. This significantly reduces Tire Couplings are comprised of symmetrical shapes. The The shapes. symmetrical of comprised Tire are Couplings balance and safety while minimizing the symmetry ensures are and designers for versatility the increasing size, to bored be engineers. The couplings can accommodate a standard a of addition the through ends shaft between distance equipment facilitate can addition simple This flange. spacer maintenance. include a choice of a torsionally elastic coupling and offer create flanges The applications. most suit to combinations flange KCP Tire Couplings Tire Tire Couplings
KOREA COUPLING CO., LTD 06 www.koreacoupling.co.kr 07 KCS-M Type KRF Type KCS-P Type KRB Type KCS-L Type Tire Coupling Types Coupling Tire Tire Couplings 22L 70L 22L 25L 28L 32L 45L 56L 70L
18L 18L
x x x x x x x x x
x x
M6 M8 M10 M24 M10 M12 M12 M12 M16 M18 M24
x x x x x x x x x x x
6 6 Hexa Bolt 6 6 6 6 6 6 6 6 6
x x x x x x x x x x x
2 2 2 2 2 2 2 2 2 2 2 W 93 660 346 459 513 178 205 270 109 133 157 I 6 6 7 8 26 18 25 26 10 12 14 A H 28 35 44 53 60 69 94 220 120 160 170 E F 36 48 55 65 77 89 326 150 202 246 117 D E 82 544 272 344 430 106 118 132 154 180 214 D 50 65 75 85 370 180 236 290 100 112 140 Dimensions (Millimeters) H C 37 39 45 51 58 67 82 220 106 139 173 I B 35 45 52 62 74 84 310 112 142 190 230 A 100 700 120 140 160 185 220 265 340 445 550 B C W GD² 0.0089 0.0200 0.0420 0.0770 0.1450 0.3300 0.9700 3.2000 91.0000 12.2000 32.0000 (Kg.cm-S²) 1.1 2.0 3.0 4.5 6.6 (Kg) 11.8 21.7 46.5 Cplg 394.0 110.0 187.0 Weight H 8 84 10 24 24 34 34 40 44 54 64 Min Bore (mm) 22 28 35 42 48 55 75 95 F 220 128 170 Max Bore (mm) Machining
Bore
RPM 1,000 5,000 4,500 4,200 4,000 3,600 3,200 2,600 2,100 1,600 1,200 Allow Speed without
is
50 98 490 980 147 216 294 (Nm) 1,617 4,900 9,800 Rating 19,600 Torque Weight
100 550 700 265 340 445 160 185 220 120 140 Size Coupling
* KCS-L Type KCS-L Tire Couplings
KOREA COUPLING CO., LTD 08 www.koreacoupling.co.kr 09 70L 45L 22L 22L 25L 28L 32L 56L 70L 18L 18L
x x x x x x x x x x x
M6 M8
M24 M16 M10 M10 M12 M12 M12 M18 M24
x x
x x x x x x x x x
6 6 Hexa Bolt
6 6 6 6 6 6 6 6 6
x x
x x x x x x x x x
2 2 2 2 2 2 2 2 2 2 2 W 73 85 445 572 258 345 155 202 138 101 119 I 6 6 7 8 26 26 18 25 12 14 10 H 76 18 44 60 23 28 34 40 136 176 103 A F 36 89 48 55 65 77 246 326 150 202 117 E E 82 430 544 272 344 180 214 106 118 132 154 D D 50 65 75 85 290 370 180 236 112 140 100 Dimensions (Millimeters) H C 67 82 37 39 45 51 58 173 220 106 139 I B 84 35 45 52 62 74 230 310 145 190 112 A 550 700 340 445 220 265 100 120 140 160 185 B C W GD² 3.4000 0.3300 0.9500 0.0086 0.0210 0.0420 0.0790 0.1480 30.0000 84.0000 11.6000 (Kg.cm-S²) 1.0 1.9 2.8 4.3 6.5 (Kg) 41.5 87.4 10.4 18.8 Cplg 165.0 355.0 Weight H 8 44 54 64 84 30 40 10 14 18 24 Min Bore (mm) F 95 55 75 22 28 35 42 48 128 170 220 Max Bore (mm) Machining
Bore
RPM 2,100 1,600 1,200 1,000 3,200 2,600 5,000 4,500 4,200 4,000 3,600 Allow Speed without
is
50 98 490 980 147 216 294 (Nm) 1,617 4,900 9,800 Rating 19,600 Torque Weight
100 700 220 265 340 445 550 120 140 160 185 Size Coupling
* KCS-P Type KCS-P Tire Couplings 71L 20L 22L 25L 28L 28L 40L 71L 50L 18L 18L
x x x x x x x x x x x
M6 M8 M24 M18 M24 M10 M10 M12 M12 M12 M16
x x x x x x x x x x x
6 6 Hexa Bolt 6 6 6 6 6 6 6 6 6
x x x x x x x x x x x
2 2 2 2 2 2 2 2 2 2 2 W 59 75 87 105 126 139 476 182 228 277 367 J 25 32 37 45 55 60 80 210 100 120 160 I 6 6 7 8 A 10 12 26 14 18 25 26 H 11 18 21 27 34 36 50 61 69 97 E 182 D F 34 44 51 61 72 82 308 140 188 228 110 E 82 106 118 544 132 154 180 272 344 430 214 H D Dimensions (Millimeters) 50 65 75 85 370 100 112 180 236 290 140 I J C 37 39 45 51 58 67 82 220 106 139 173 B 35 45 52 62 74 84 310 112 142 190 230 C W B A 100 120 140 700 220 265 340 550 160 185 445 GD² 0.0086 0.0210 0.0420 0.3200 0.9600 3.4000 0.0790 0.1500 83.0000 29.0000 11.4000 (Kg.cm-S²) H 1.0 1.9 2.8 4.3 6.5 (Kg) 10.4 18.8 41.5 87.4 Cplg 355.0 165.0 Weight F Machining
8 10 14 84 30 40 44 54 64 18 24 Min Bore (mm) Bore
and
Disc 20 26 30 50 66 85 36 44
210 115 160 Max Bore (mm) without
is
50 98 147 490 980 216 294 (Nm) 1,617 4,900 9,800 Rating 19,600 Torque Weight
100 550 700 265 340 445 160 185 220 120 140 Size Coupling
KCS-M Type KCS-M * Tire Couplings
KOREA COUPLING CO., LTD 10 www.koreacoupling.co.kr 11 4 4 4 4 12 12 12 16 12 16 16 16 20 24 20 24 12 12 10 10 12 24 28 10 10 12 12 12 24 Per Per Flange Flange 6 6 55 55 99 99 99 99 55 55 11 55 55 11 11 28 28 11 28 28 245 245 245 245 245 245 477 477 477 (Nm) (Nm) Torque Torque A Flange Fastners Flange Fastners C M5 M5 M6 M6 M6 M8 M8 M6 M8 M8 M10 M10 M12 M12 M12 M16 M12 M16 M16 M16 M16 M16 M10 M10 M20 M20 M10 M10 M20 Size Size B H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 H7 No. No. 2517 3525 3525 4030 4535 4535 1008 1610 3020 3020 5040 1210 2012 2517 Busing Busing L L 63.5 59.5 79.5 81.5 92.0 84.5 33.0 33.0 70.5 75.5 42.0 65.5 63.5 45.0 55.0 47.0 55.0 38.0 44.0 58.0 110.5 117.0 137.0 138.0 112.0 113.0 161.5 154.5 129.5 L F F 14 14 15 16 15 15 16 15 23 24 23 24 11 30 11 14 13 28 17 14 13 28 13 17 12 13 13 12 13 C C 82 82 188 188 264 311 345 264 311 345 398 429 398 429 532 216 233 474 125 216 233 474 100 125 144 167 100 144 167 F - - B B 79 70 80 98 79 80 97 112 108 140 178 197 143 178 187 200 200 205 205 254 125 128 218 103 120 134 223 Dimensions (Millimeters) Dimensions (Millimeters) A A 235 235 314 359 402 314 359 402 470 508 470 508 628 104 133 165 187 211 254 279 562 104 133 165 187 211 254 279 562 ------48 67 67 80 89 89 29 38 38 42 48 55 55 92 KRF Type (mm) (mm) Space Space Wrench Wrench 3.0 3.0 4.0 4.6 5.3 4.0 4.6 5.3 6.0 6.6 6.0 6.6 8.2 1.3 1.7 2.0 2.3 2.6 3.3 3.7 7.3 1.3 1.7 2.0 2.3 2.6 3.3 3.7 7.3 End End Max. Max. (mm) (mm) Float Float 2.4 2.4 3.2 3.7 4.2 5.3 4.8 5.3 3.2 3.7 4.2 4.8 5.8 6.6 1.1 1.3 1.6 1.9 2.1 2.6 2.9 1.1 1.3 1.6 1.9 2.1 2.6 2.9 5.8 (mm) (mm) A Max. Parallel Max. Parallel Misalignment Misalignment C B (Kg) (Kg) 6.37 7.53 0.93 1.36 2.28 2.55 4.15 8.64 1.00 1.89 3.17 3.52 5.24 Cplg Cplg 15.18 25.81 34.26 71.50 47.20 61.00 19.20 31.81 42.53 57.60 77.00 10.86 10.93 13.50 90.00 112.00 Weight Weight 60 70 25 32 42 50 60 75 75 32 38 45 50 60 80 90 100 100 115 150 125 125 100 130 140 150 125 160 190 Max Max Bore Bore (mm) (mm) L RPM RPM 2,800 2,800 2,100 1,840 1,560 1,300 1,500 1,300 2,100 1,840 1,560 1,500 1,100 5,730 4,500 4,000 3,600 3,100 2,600 2,300 5,730 4,500 4,000 3,600 3,100 2,600 2,300 1,100 1,000 Allow Allow Speed Speed F 65 65 160 320 490 760 760 160 320 490 (Nm) (Nm) Peak Peak 3,550 5,640 9,340 3,550 5,640 9,340 1,100 1,520 2,140 1,100 1,520 2,140 Rating Rating 16,450 23,500 23,500 16,450 33,120 33,120 42,740 Torque Torque 25 65 25 65 500 670 880 125 250 380 380 500 670 880 125 250 (Nm) (Nm) 1,330 2,330 3,770 6,270 9,330 2,330 3,770 9,330
Rating Rating 11,600 11,600 14,680 Torque Torque
6,270 1,330
40 50 60 60 70 80 90 40 50 200 220 110 120 140 160 180 100 70 80 90 160 180 200 220 100 110 120 140 250 Size Size KRF Type KRB Type KRB Type Tire Couplings 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]