1.5 horsepower, single phase farm duty, TEFC electric motor, 115/230 volt with rigid base. Worldwide Electric designs and manufactures motors with quality and reliability in mind. This motor features Class F insulation, fan cooling, a 1.15 service factor, a TEFC enclosure, and a manual overload. Designed for 60Hz and is a 56H frame. Specifications: 1.5 Horsepower Single Phase TEFC Fully Enclosed 56H Frame Service Factor 1.15 Class F Insulation 115/230 Volts 1800 RPM Fan Cooled Worldwide Electric Brand Shaft Length: Approximately 1 7/8" Keyed 5/8" Diameter Shaft Current: AC Full Load Amps: 14.5/7.3 60 HZ Shaft Material: 1045 Carbon Steel Max Temp: 40 Degrees C Weight Approx: 36.5