1 1/2hp 1800 RPM, 4.7/2.3 amps 230/460 Volts 60 Hz Three Phase MotorNEMA 145TC Rolled Steel Frame, Keyed Shaft 5/8" Diameter x 1 7/8"Service Factor: 1.0 Overload protection = NoneC-Face Mount, Ball Bearings, Class F Insulation, Reversible1 Year Manufacture WarrantySpeed controllable C-Face motor for material handling, cranes and machine tools. 5000:1 constant torque from 0 to nominal motor rpm. NEMA design A. Encoder and brake provisions. Wiring diagram on motor name plate. TENV = Totally-Enclosed Non-Ventilated. FD95