40 hp 3600 RPM, 36 amps 575 Volts 60 Hz Three Phase MotorNEMA 286TS Rolled Steel Frame, Keyed Shaft 1 5/8" Diameter x 3 1/4"Service Factor: 1.15, Overload protection = NoneRigid Base Mount, Ball Bearings, Class F Insulation, Reversible1 Year Manufacture WarrantyGeneral purpose motor designed for use with pumps, fans, and compressors where contaminants are minimal. Wiring diagram on motor name plate. ODP = Open Drip Proof. G93559