Electrical Type: Capacitor Start, Capacitor Run, Single Or Dual Voltage HP: 5.0 Frame: Y184JM Enclosure: Drip Proof Phase: 1 Voltage: 230 Rotation: Clockwise Overload: None Material: Rolled Steel Mounting: Rigid Base Amperage: 20.0 Shaft Type: Keyed KW: 3.7 RPM: 3450 Shaft Diameter: 1.250 Bearings DE Type: Ball Bearings ODE Type: Ball Shaft Extension: 4.280" UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications.|Suitable for use on a VFD, 10:1 variable torque and 2:1 constant torque.|Class F insulation(as noted) protects motor for a maximum temperature rating.|1.15 service factor on sinewave, 1.0 service factor on IGBT power.|Double sealed ball bearings mechanically locked on shaft end.