1/3 hp 1075 RPM (1 speed), 5.35 amps 115V Volts 60 Hz PSC Motor5.6" Dia. Frame, Rolled Steel, Flat Shaft 1/2" Diameter x 3"Service Factor = 1, Overload Protection: AutoResilient Base Mount, Ball Bearings, Class B Insulation, Rev1 Year Manufacture WarrantyUnit heater motor. Wiring diagram on motor name plate. TEAO = Totally Enclosed Air-Over, K055RGD1940015B