3 hp 3600 RPM, 32.0/16.0 amps 115/230 Volts 60 Hz Capacitor Start/Run MotorNEMA 182T Frame, Rolled Steel with Cast Aluminum End Bells, Keyed Shaft 1 1/8" Diameter x 2 3/4"Service Factor: 1.15 Overload protection = NoneResilient Mount, Ball Bearings, Class F Insulation, Reversible1 Year Manufacture WarrantyFor compressor, pumps, and conveyors needing a motor with high starting torque. Wiring diagram on motor name plate. ODP = Open Drip-Proof. AF81