Eaton Airflex Expanding Clutches & Brakes Type ER
Provides a large torque in a relatively small package. It also provides electrical isolation between connecting shafts. ER elements are used as shaft couplings or holding brakes where engagement occurs at zero speed differential between element and drum.
An ideal solution for applications where a disconnect is required without stopping the prime mover, or in which the driving equipment must be frequently withdrawn from the drive.
Torque Capacities* Up To: 118,000 lb·in, 13.300 Nm
Expanding units with neoprene facing.
Engagement of the element should occur when there is no speed differential between driving and driven shaft.
Available in ten sizes; the smallest expanding to a 3" (51mm) diameter drum, and the largest to a 24" (610mm) diameter drum.
- 3ER125, 6ER200, 8ER250, 10ER300, 12ER350, 14ER400, 16ER475, 19ER475, 21.5ER475, 24ER475
- Additional Information
Product Type Brake PDF Catalogue Download Industry Applications Centrifuges, core expanders, laundry machines, textile machines, tire building machines... Actuation Method Pneumatic Bore Size From 0.88" (22mm) to 3.40" (89mm) Compares With Gummi Max. RPM 1800 Torque Rating Up to 13.300Nm Weight Range From 1.1lb (0.5kg) to 18lb (8.2kg)
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