1/3 hp 1625 RPM, 3 speed 1.9 amps 230V Volts 60 Hz PSC Motor5.6" Dia. Frame, Rolled Steel, Flat Shaft 7" x 1/2" x 7"Service Factor = 1, Overload Protection: AutoBase Mount, Sleeve Bearings, Class B Insulation, CW Lead End1 Year Manufacture WarrantyDirect Drive Fan Motor for central HVAC systems. Wiring diagram on motor name plate. Open, KA55SGS9930801B