Electrical Type: Capacitor Start, Capacitor Run, Low Starting Torque, Single Or Dual Voltage HP: 1.0 KW: 0.75 RPM: 1725 Frame: L56 Diameter: 6.5" Enclosure: Totally Enclosed Non Ventilated Phase: 1 Voltage: 230/115 Rotation: Reversible Clockwise Material: Rolled Steel Bearings Type: Ball / Ball Bearings SE Type: Ball Bearings OSE Type: Ball Mounting: Removable Base Amperage: 4.3/8.6//5.2/10.4 Shaft Type: Keyed Shaft Extension: 1.940" Shaft Diameter: 0.625 Bearings DE Type: Ball Bearings ODE Type: Ball Overload: Thermally Protected UL recognized component listing and CSA certification ensures the product is safe for use.|Double-shielded bearings extend the service life of the motor.|Automatic reset thermal protector (as noted) protects against overload.|Moderate starting torque helps reduce fan stresses.