Overview Product Description 3/4 HP, 1800 RPM 230/460 Volts TEFC Enclosure 56C Frame 2.8/1.4 Amps 1000:1 Constant Torque (TENV), 20:1 Constant Torque (TEFC) Applications: Designed for direct replacement of PMDC or any other variable speed application where up to a 1000:1 constant torque speed range is required. Typical uses include: machine tools, conveyors, packaging machines, batching machines, and printing equipment.Features: Replaces 90 Volt and 180 volt PMDC motors (when used with AC variable frequency drives), Constant torque operation from 0 to base speed (TENV ratings), Constant torque operation from 1/20 speed to base speed (TEFC ratings), Constant horsepower to twice base speed (RPM), Class H insulation with CR200 magnet wire, Removable base for C-Face footless mounting (as noted), Continuous duty at 40 degrees C ambient, "Quick Connect" terminal board (as noted), Top mounted conduit box with pigtail leads (TEFC and 1.5 HP TENV), Eliminates brush and commutator maintenance, UL Recognized, CSA Certified, and CE marked, Three year warrantyCross Reference: 56H17T2017 Product Videos Custom Field Product Reviews