Electrical Type: Polyphase, Induction Type, Single Or Dual Voltage HP: 3.0 Frame: P56HZ Diameter: 6.5" Enclosure: Open Enclosed Phase: Three Voltage: 575 Rotation: Reversible Counterclockwise Material: Rolled Steel Mounting: Cushion Base Amperage: 3.6 Shaft Type: Keyed KW: 2.2 RPM: 3450 Shaft Diameter: 0.875 Bearings DE Type: Ball Bearings ODE Type: Ball Shaft Extension: 2.310" Overload: Thermally Protected Resilient Base|Single and two speed