1 hp 1800 RPM, 3.0/1.5 amps 208-230/460 VoltsThree Phase MotorNEMA 56H Frame Keyed Shaft 5/8" Diameter x 1 7/8"ODP; Service Factor: 1.15, Overload protection = NoneReversible, Rigid Base Mount, Ball Bearings, Class B Insulation1 Year Manufacture WarrantyGeneral purpose motor can be used for many applications requiring a three phase electric motor. Continuous Duty. Premium efficient. 40C Ambient Temp. Wiring diagram on motor name plate. ODP = Open Drip ProofP063AGU1308015B