1 hp 3600 RPM, 9.3/4.3 amps 115/230 Volts 60hz. Single Phase MotorNEMA 56 Frame Keyed Shaft 5/8" Diameter x 1 7/8"ODP; Service Factor: 1.25, Overload protection = ManualReversible, Rigid Base Mount, Ball Bearings, Class B Insulation1 Year Manufacture WarrantyGeneral purpose motor can be used for many applications requiring a single phase electric motor. Continuous Duty. Wiring diagram on motor name plate. ODP = Open Drip ProofT063CNH2146012B