Description
Sprag Clutches
A Sprag Clutch is a freewheel device having an inner race, and an outer race either of which can be the input or output member.
Renold Sprag clutch Holdbacks with Central Torque Arms are self contained units ready for mounting on the headshafts, or other suitable driving shafts, of inclined conveyors or elevators to prevent run back.
Features
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High precision sprags create instantaneous action with ZERO BACKLASH
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High quality, high precision heavy duty bearings for arduous applications
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SH clutches designed for LONGLIFE and lower overall operating cost
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Able to accommodate LARGE BORES (up to 20") and HIGH TORQUE CAPACITY within compact design
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Dimensionally INTERCHANGEABLE one piece central torque arm design for ease of replacement against other brands
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Quick disconnect mounting pins for fast torque arm removal
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Enhanced labyrinth sealing for use in hostile environments
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Grease or oil filled options available
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Axial retaining collars available for all sizes
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Renold Sprag Clutch RE-CONDITIONING SERVICE TO NEW available on all sizes
Typical Applications
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Inclined belt conveyor
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Bucket elevator
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