Overview Product Description TECO WESTINGHOUSE MAX-PE, NEMA PREMIUM ELECTRIC MOTORSEVERE DUTY RATED Applications: Fans & Blowers, Pumps, Crushers, Compressors, Mixers, Conveyors 1 hp 1200 RPM, 3.46/1.73 amps 230/460 Volts 60hz. Three Phase NEMA 143T Frame, Keyed Shaft 7/8" Diameter x 2 1/4" Cast Iron Construction, Enclosure: Totally Enclosed Fan Cooled (IP54) Service Factor: 1.15, Thermal Overload Protection: None Rigid Base, Reversible, Ball Bearings, Class B Insulation Suitable for Inverter Use per NEMA MG-1 Part 31.4.4.2 Inverter Duty Speed Range: 20:1 Variable Torque, 10:1 Constant Torque Product Videos Custom Field Product Reviews