Stearns 105602100BFF Spring-Set Disc Brake 230 Volt

The Stearns 105602100BFF is a Series 56,000 spring-set disc brake designed for motor braking on industrial equipment, featuring a 230 V, 60 Hz coil and a spring-set, electrically released operation. It has a 0.625 in bore, 56C/140TC frame, and measures 6.87 in outside diameter with a 4.01 in housing length, all housed in steel for a NEMA 2 enclosure and weighing about 9 lb. Key details include adjustable torque, manual wear adjustment, a visual wear indicator, and a splined hub, plus a standard 24 in lead wire and standard lead-wire position; it is configured for fan-end mounting on compatible motors. The unit is rated for up to 5,000 rpm on horizontal shafts and 3,600 rpm on vertical shafts, with a nominal torque of 6 in-lb, model number 1-056-021-00-XXX.