US Motors (Nidec) D1P2AHC 1 hp 1800 RPM 56HC Frame (Rigid Base) 208-230/460V ODP 3-Phase Electric Motor 1 hp 1800 RPM, 3.2-3.0/1.5 amps 208-230/460 Volts 60 Hz Three Phase Motor NEMA 56HC frame Keyed Shaft 5/8" Diameter x 1 7/8" Service Factor: 1.15, Overload protection = None Rigid Base Mount, Ball Bearings, Class B Insulation, Reversible 1 Year Manufacture Warranty General purpose C-Face motor can be used for many applications requiring a three phase electric motor. Wiring diagram on motor name plate. ODP = Open Drip Proof. P063AJA1339015B