2 hp 3600 RPM, 5.5-5.1/2.5 amps 208-230/460 Volts 60 Hz Three Phase MotorNEMA 56C Frame, Keyed Shaft 5/8" Diameter x 1 7/8" LongService Factor: 1.15, Overload protection = NoneRigid Mount, Ball Bearings, Class F Insulation, CCW Drive End1 Year Manufacture WarrantySpecial purpose three phase C- Face motor is usually used in commercial applications involving specialized pumps. Wiring diagram on motor name plate. ODP = Open Drip-Proof. BK84