1/6 hp 1625 RPM, 4 speed 2.5 amps 115V Volts 60 Hz PSC Motor5.0" Dia. Frame, Rolled Steel, Flat Shaft 9 1/2" x 1/2" x 9 1/2"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, K048NCT0182011B