Spring-applied Unibrake includes external manual release lever that allows driven load to be moved without energizing motor. For motors that are modified to accept brake mounted to motor’s nondriven end, Single C-Face units are available from 3–15 ft-lb. Performing coupling function between standard C-Face motors and C-Face gear reducers, Double C-Face brakes are available from 3–10 ft-lb. Coil voltage ranges from 115/230, 60 Hz to 230/460, 50 Hz.