Electrical Type: Induction Start, Capacitor Run HP: 1/2 RPM: 1725 Frame: 56 Diameter: 6.5" Enclosure: Totally Enclosed Air Over Phase: 1 Voltage: 115/208-230 Rotation: Reversible Overload: Automatic Material: Rolled Steel Mounting: Resilient Base Amperage: 4.8/2.4 Shaft Type: Keyed KW: 0.37 Shaft Diameter: 0.625 Bearings DE Type: Ball Bearings ODE Type: Ball Shaft Extension: 2.000" High starting torque on start-up, to achieve a higher starting load required in poultry duty applications.|High-efficiency design delivers increased energy savings.|Gasketed conduit box protects wiring from dust entry.|Resilient or rigid base (as noted).