The torque of H series electromagnetic hysteresis clutches and brakes is independent of slip speed. Torque is directly proportionate to coil current, thus the torque of each unit can be adjusted by varying the current. Once the current is stable, the torque remains constant.
The H series produces drag torque without physical contact (friction) of parts and are not subject to wear (except the normal wear of antifriction bearings).
The H series will always duplicate performance under identical operating conditions.
The H series does not utilize mechanical friction, therefore operation is smooth at any slip speed.
Mounting is effortless - no adjustments to make, no gaps to set. The H series may be mounted in the horizontal or vertical position.