220 GD-8 Application Service Factors Selection Data Application Service Factors Chart 1, Continued Textile Industry Batcher, Dyeing Machinery, Mangle, Napper, Soaper...........1.25 2.25 1.75 Calender, Card Machine, Cloth Finishing Machine, Dry Can, Loom, Spinner, Tenter Frame, Winder.......................................1.50 2.50 2.00 Knitting Machine................................Refer To Lovejoy Applications Aerator...............................................2.00 3.00 2.50 Agitators Vertical/Horizontal Screw, Propeller, Paddle.............................1.00 2.00 1.50 Barge Haul Puller.............................1.50 2.50 2.00 Blowers Centrifugal....................................1.00 2.00 1.50 Lobe, Vane...................................1.25 2.25 1.75 Car Dumpers ....................................2.50 * * Car Pullers.........................................1.50 2.50 2.00 Clarifier, Classifier............................1.00 2.00 1.50 Compressors Centrifugal, Rotary, Screw...........1.00 2.00 1.50 Rotary, Lobe or Vane...................1.25 2.25 1.75 Reciprocating with Flywheel and Gear between Compressor and Prime Mover 4 or More Cyl. Single/Double Acting.................1.75 2.75 2.25 Reciprocating with flywheel and Gear between Compressor and Prime Mover Cyl. Double Acting.........................................2.00 3.00 2.50 Reciprocating with Flywheel and Gear between Compressor and Prime Mover 1/2 Cyl. Single/ Double Acting and 3 cyl. Single Acting..............................3.00 * * Reciprocating Direct Connected, Without Flywheels............................ Refer To Lovejoy Conveyors2 Apron, Assembly, Belt, Chain, Flight, Screw..............................1.00 2.00 1.50 Bucket..........................................1.25 2.25 1.75 Live Roll, Shaker, Reciprocating............................3.00 * * Cranes, Hoist1, 2 Slope............................................1.50 2.50 2.00 Main or Skip Hoist, Bridge, Travel, Trolley2...........................1.75 2.75 2.25 Dynamometer...................................1.00 2.00 1.50 Elevators2 Bucket, Centrifugal, Discharge, Gravity Discharge.........................1.25 2.25 1.75 Freight or Passenger......................NOT APPROVED Escalators............................................NOT APPROVED Exciter, Generator............................1.00 2.00 1.50 Extruder, Plastic...............................1.50 2.50 2.00 Fans Centrifugal, Forced Draft Motor Driven thru Fluid or Electric Slip Clutch........................................1.00 2.00 1.50 Induced Draft with Damper Con- trol or Blade Cleaner.................1.25 2.25 1.75 Forced Draft-Across the Line start, Gas Recirculating.............1.50 2.50 2.00 Cooling Tower, Induced Draft without Controls.........................2.00 3.00 2.50 Feeders Apron, Belt, Disc, Screw..............1.00 2.00 1.50 Reciprocating...............................2.50 * * Generators Even Load....................................1.00 2.00 1.50 Hoist or Railway Service..............1.50 2.50 2.00 Welder Load.................................2.00 3.00 2.50 Hammermill.......................................1.75 2.75 2.25 Laundrywasher or Tumbler.............2.00 3.00 2.50 Line Shafts Any Processing Machinery..........1.50 2.50 2.00 Machine Tools Auxiliary, Traverse Drive..............1.00 2.00 1.50 Main Drive....................................1.50 2.50 2.00 Bending Roll, Notching Press, Punch Press, Planer, Plate Reversing..................................1.75 2.75 2.25 Manlifts.................................................NOT APPROVED Metal Forming Machines Slitters...........................................1.00 2.00 1.50 Wire Winder, Coilers, Uncoilers...1.50 2.50 2.00 Wire Drawing, Flattening..............1.75 2.75 2.25 Draw Bench Carriage, Main Drive, Extruder, Forming Machine, Forming Mills.............2.00 3.00 2.50 Mixers (see Agitators) Muller............................................1.50 2.50 2.00 Concrete.......................................1.75 2.75 2.25 Printing Press...................................1.50 2.50 2.00 Pug Mill..............................................1.75 2.75 2.25 Pulverizers Roller............................................1.50 2.50 2.00 Hammermill, Hog.........................1.75 2.75 2.25 Pumps Centrifugal Constant Speed.........1.00 2.00 1.50 Centrifugal Frequent Speed Changes under Load, Descaling, w/ Accumulators, Gear, Rotary, Vane..........................................1.25 2.25 1.75 Reciprocating, 3 or more Cylinders....................................1.50 2.50 2.00 Reciprocating, 2 Cyl. Double Acting.........................................1.75 2.75 2.25 Reciprocating, 2 Cyl. Single Acting.........................................2.00 3.00 2.50 Reciprocating, 1 Cyl. Single/ Double Acting............................3.00 * * Screens Air Washing, Water......................1.00 2.00 1.50 Rotary Coal, Sand........................1.50 2.50 2.00 Grizzly..........................................2.00 3.00 2.50 Vibrating.......................................2.50 * * Ski Tows, Lifts......................................NOT APPROVED Steering Gear....................................1.00 2.00 1.50 Stoker.................................................1.00 2.00 1.50 Tumbling Barrel................................1.75 2.75 2.25 Winch, Maneuvering Dredge, Marine............................1.50 2.50 2.00 Windlass............................................1.50 2.50 2.00 Woodworking Machinery................1.00 2.00 1.50 Work Lift Platforms.............................NOT APPROVED Electric Motor w/ Standard Torque Reciprocating Engines-4/5 Cylinder Reciprocating Engines-6 or more Cyl Electric Motor w/ Standard Torque Reciprocating Engines-4/5 Cylinder Reciprocating Engines-6 or more Cyl Electric Motor w/ Standard Torque Reciprocating Engines-4/5 Cylinder Reciprocating Engines-6 or more Cyl Notes: n 1 indicates: For high peak load applications, please refer to selection process on page GD-5. n 2 indicates: If people are transported Lovejoy does not recommend and will not warranty the use of the coupling. n * indicates: That Lovejoy Application Engineering should be consulted with specific requirements. nCaution: Applications involving reciprocating engines and reciprocating driven devices are subject to critical rotational speeds which may damage the coupling and/or connected equipment. Contact Lovejoy Application Engineering with specific requirements. JW JIS CJ SF MC G HP GD D T SP UJ VSD R SLD ED JW JIS CJ SF MC G HP GD D T SP UJ VSD R SLD ED www.jbj.co.uk/gridcouplings.html
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