Overview Product Description Y993 Inverter Duty: Blue Max 2001:1 Constant Torque TENV C-Face Footed 20 HP, 1800 RPM230/460 Volts256TC Frame52.0/26.0 AmpsBrake TQ (LB/FT) 1055Applications: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 torqueFeatures:MAX GUARD Class F insulation system, Constant torque operation from 0 to base speed on vector drive, constant HP operation to base speed, Optimized for operation with IGBT inverter (NEMA Design A), normally closed thermostats (one per phase, Class F), Ball bearings, Continuous Duty at 40 degrees C ambient, Will accept encoder through Mod Central (see mod 24 for encoder mounting), Includes 140% rated spring-set self-adjusting NEMA 2 disk brake (brake coil voltage matches motor), Horizontal mounting (see comment below and Mod Central for vertical mounting), UL Recognized, CSA Certified, and CE Marked, three year warranty (brake disks exempt)Cross Reference: 256THTNA8071DUE TO THE WEIGHT OF THIS ITEM PLEASE CALL US FOR AN ACCURATE SHIPPING QUOTE Ships via Freight Truck Only, please provide a delivery address that allows for semi truck for deliveries Product Videos Custom Field Product Reviews