3/4 HP 1800 RPM (1 speed), 10.8/5.4 amps 115/230V Volts 60 Hz Split Phase Motor56 Frame, Rolled Steel, Keyed Shaft 5/8" diameter x 1 7/8" longService Factor = 1.25, Overload Protection: AutoRigid Base Mount, Ball Bearings, Class B Insulation, Reversible Rotation1 Year Manufacture WarrantySingle phase farm fan motor for poultry and livestock houses. Wiring diagram on motor name plate. TEAO = Totally-Enclosed Air-Over, S063KCR8039012B