7 1/2 hp 1200 RPM, 18.8/9.4 amps 230/460 Volts 60 Hz Three Phase MotorNEMA 254T Cast Iron Frame, Keyed Shaft 1 5/8" Diameter x 4"Service Factor: 1.15 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 in hostile environments. 5:1 speed range at constant torque, 20:1 at variable torque. NEMA design B. Brake provisions. Wiring diagram on motor name plate. TEFC = Totally-Enclosed Fan-Cooled. GB48