Electrical Type: Polyphase, Induction Type, Energy Efficient HP: 3/4 RPM: 1725 Frame: Y56C Diameter: 6.5" Enclosure: Totally Enclosed Non Ventilated Phase: Three Voltage: 208-230/460 Rotation: Reversible Counterclockwise Overload: None Material: Rolled Steel Mounting: Rigid Base Amperage: 2.3-2.2/1.1 Shaft Type: Keyed KW: 0.56 Shaft Diameter: 0.625 Bearings DE Type: Ball Bearings ODE Type: Ball Shaft Extension: 2.070" NEMA design B|Energy efficient