Quick-Flex® Product Wizard

Please enter the shaft sizes for your application:

     Drive Shaft    Driven Shaft inches   mm
     (format as '7/8' for fractional inch sizes under 1", as '2-7/8' for fractional inch sizes over 1", or as '2' for whole inch and mm sizes)

Please enter the shaft separation (distance between shaft ends) for your application:

      inches   mm
     (format as '7/8' for fractional inch sizes under 1", as '2-7/8' for fractional inch sizes over 1", or as '2' for whole inch and mm sizes)

Please enter the rating of your motor:

      Horsepower   Kilowatts

Please enter the shaft RPM where the coupling will be installed:

Please select the ambient temperature where the coupling will be installed:

     < 212°F (100°C)     > 212°F (100°C) up to 350°F (177°C) maximum

Please enter the service factor of your application either...

     ...directly (if known)  ...OR...

     ...select your application from the drop-down to use the applicable service factor:

      Select Application... Aerators Direct or on L.S. shaft of reducer, with final drive: Machined Spur Gear Direct or on L.S. shaft of reducer, with final drive: Single Helical or Herringbone Gears Crushers, Ore or Stone Dryer, Rotary Grizzly Hammermill or Hog Tumbling Mill or Barrel Vertical, Horizontal, Screw, Propeller, Paddle Barge Haul Puller Centrifugal Lobe or Vane Bottle and Can Filling Machines Brew Kettle Cookers, Continuous Duty Lauter Tub Mash Tub Scale Hopper, Frequent Peaks Clarifier Or Classifier Brick Press, Briquette Machine, Clay Working Machine, Pug Mill Centrifugal Rotary, Lobe or Vane Rotary, Screw Reciprocating: 1 Cylinder, Single Acting Reciprocating: 1 Cylinder, Double Acting Reciprocating: 2 Cylinders, Single Acting Reciprocating: 2 Cylinders, Double Acting Reciprocating: 3 Cylinders, Single Acting Reciprocating: 3 Cylinders, Double Acting Reciprocating: 4 Or More Cylinders, Single Acting Reciprocating: 4 Or More Cylinders, Double Acting Apron, Assembly, Belt, Chain, Flight, Screw Bucket Live Roll, Shaker and Reciprocating Bridge, Travel or Trolley Cable Reel Conveyors Cutter Head, Jig Drive Maneuvering Winch Pumps (Uniform Load) Screen Drive, Stacker Utility Winch Dynamometer Elevators - Bucket, Centrifugal Discharge Exciter, Generator Extruder, Plastic Centrifugal Cooling Tower Forced Draft-Across the Line Start Apron, Belt, Disc, Screw Reciprocating Beet Slicer Bottling, Can, Filling Machine Cereal Cooker Dough Mixer, Meat Grinder Forced Draft Motor driven thru fluid or Electric Slip Clutch Gas Recirculating Induced Draft with damper control or blade cleaner Induced Draft without controls Even Load Hoist or Railway Service Welder Load Hammermill Laundry Washer Or Tumbler Line Shafts Any Processing Machinery Band Resaw Circular Resaw, Cutoff Edger, Head Rig, Hog Gang Saw (Reciprocating) Log Haul Planer Rolls, Non-Reversing Rolls, Reversing Sawdust Conveyor Slab Conveyor Sorting Table Trimmer Auxiliary and Traverse Drive Bending Roll, Notching Press, Punch, Press, Planer, Plate - Reversing Main Drive Concrete Muller Chiller Oilwell Pumping (not over 150% peak torque) Paraffin Filter Press Rotary Kiln Barker, Auxiliary, Hydraulic Barker, Mechanical Barker, Drum L.S. shaft of reducer with final drive: Helical or Herringbone Gear Barker, Drum L.S. shaft of reducer with final drive: Machined Spur Gear Barker, Drum L.S. shaft of reducer with final drive: Cast Tooth Spur Gear Beater & Pulper Bleachers, Coaters Calendar & Super Calendar Chipper Converting Machine Couch Cutter, Felt Whipper Cylinder, Dryer Felt Stretcher Fourdrinier Jordan Log Haul Line Shaft Press Pulp Grinder Reel, Rewinder, Winder Stock Chest, Washer, Thickener Stock Pumps, Centrifugal: Constant Speed Stock Pumps, Centrifugal: Frequent Speed Changes Under Load Suction Roll Press, Printing Pug Mill Hammermill and Hog Roller Constant Speed Frequent Speed Changes Under Load Descaling, with Accumulators Gear, Rotary, or Vane 1 Cyl., single or double acting 2 Cyl., single acting 2 Cyl., double acting 3 or more cylinders Calendar Cracker, Plasticolour Extruder Tire & Tube Press Opener (peak torque) Warming Mill: One or two mills in line Warming Mill: Three or more mills in line Washer Air Washing Grizzly Rotary Coal or Sand Vibrating Water Bar Screen, Chemical Feeders, Collectors, Dewatering Screen, Grit Collector Mill Stands, Turbine Driven with all Helical or Herringbone Gears Electric Drive or Steam Engine Drive with Helical or Herringbone Gears Stoker Tumbling Barrel Winch, Maneuvering - Dredge, Marine Windlass

Please select the desired options:

     Optional Stainless Steel
           S303 Stainless Steel (standard for QF5)
           S316 Stainless Steel

     Optional Shaft Fit
           Interference Fit