This Marathon 48A11T2023 farm duty exhaust fan permanent split capacitor motor is single phase with one-speed operation. The farm duty exhaust motor is for agricultural fan applications, such as in poultry house and barn exhaust fans. It runs at 1/2 hp, with a maximum speed of 1075 rpm. It operates at 115/230 VAC, 6.4/3.2 Amp. The motor has a 48YZ frame with totally enclosed motor enclosure, resilient base mounting, and ball bearing system. It has a rolled steel frame. Weight is 22 pounds.