Selection factors: Sizing electric clutches and brakes means choosing the smallest that can pick up or stop the load in the required ... ranging from 1 for a light-duty cooling fan to 5 or more for an LC. engine clutch coupled to a single stage refrigeration compressor. ... This is because a brake may be defined as a clutch where one of the connected members is anchored, or stands still. ... Overrunning clutches will transmit torque in one direction only, and might be thought of as a specialanbsp;...
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