Stieber freewheel AL 80mm, steel and brass
HV73101412Compact one-way clutch with Ø80 mm shaft, 10 bolt holes, imax 500 rpm, amax 1900 rpm, and 8,500 Nm max torque. Designed for overrunning and backstop applications.
Made to order
Expected shipment:
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Description
The Stieber AL Ø80 mm freewheel is a precision-engineered one-way clutch for compact, high-speed drive systems. Constructed from hardened steel and brass, it combines durability with low drag and consistent performance.
Technical Attributes:
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Shaft diameter: Ø80 mm
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Maximum torque: 8,500 Nm
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Drag torque: 330 Nm
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Overrunning speed (imax): 500 rpm
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Outer race speed (amax): 1900 rpm
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Bolt holes: 10
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Materials: Steel and brass
Key Benefits:
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Suitable for backstop, overrunning, and indexing functions
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Lightweight and compact with high rotational capacity
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10-bolt pattern ensures secure mounting and vibration resistance
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Low drag torque minimizes mechanical losses during idle phases
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Designed for use in gearboxes, conveyor drives, and automation systems
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