Electrical Type: Capacitor Start, Capacitor Run, Single Or Dual Voltage HP: 1 1/2 RPM: 1725 Frame: R145JM Enclosure: Drip Proof Phase: 1 Voltage: 230/115 Rotation: Reversible Counterclockwise Overload: None Material: Rolled Steel Mounting: Rigid Base Amperage: 7.5/15.0 Shaft Type: JM KW: 1.1 Shaft Diameter: 1.156 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.