20HP MARATHON 1770RPM 256TC TENV 3PH MOTOR Y993

APPLICATIONS: Designed for vector applications where up to a 2000:1 constant torque speed range is required. For use on Conveyors, Machine tools, Cranes, Hoists, and other industrial machinery requiring quick stop and/or holding torque. FEATURES: MAX GUARD® Class F insulation system Constant torque operation from 0 to base speed on vector drive Constant HP operation to twice base speed Optimized for operation with IGBT inverter (NEMA Design A) Normally closed thermostats (one per phase, Class F) Ball Bearings Continuous duty at 40ºC ambient Will accept encoder through Mod Central Stearns brakes, 56 series through 15 Lb-Ft, 87 series, 25 Lb-Ft and larger Includes 140% rated spring-set self-adjusting NEMA 2 disk brake (Brake coil voltage matches motor) Universal mounting up to 15 Lb-Ft Horizontal mounting UL Recognized, CSA Certified, and CE Mark Three year warranty (brake disks are exempt)