1/2 hp 1075 RPM, 3.0-3.1 amps 208-230V Volts 60 Hz PSC MotorNEMA 5.6" Dia. Frame, Rolled Steel, Flat Shaft 1/2" Diameter x 4"Overload Protection: AutoStud Mount, Ball Bearings, Class F Insulation, Rev1 Year Manufacture WarrantyCondenser Fan Motor. Wiring diagram on motor name plate. TEAO = Open Drip Proof, K055WJN1029012B