1.5 hp 3450 RPM 56 Frame TEFC 115/208-230 Volts Leeson Electric Motor # 110094 1.5 hp 3450 RPM, 8.5/17.0 amps 115/208-230 Volts 60hz. single Phase Motor NEMA 56 Frame Keyed Shaft 5/8" Diameter x 1 7/8" Service Factor: 1.0 - overload protection = None Reversible - Rigid Base Mount - Ball Bearings - Class B Insulation 1 Year Manufacture Warranty