General Purpose Motor, Three Phase, Motor Design 3-Phase, 1 HP, Nameplate RPM 1,755, No. of Speeds 1, Voltage 230/460V AC, Full Load Amps 3.0/1.5 A, 143-5TC/56HCZ Frame, Hz 60 Hz, Motor Service Factor 1.25, Max. Ambient Temp. 104 Degrees F, Motor Thermal Protection None, Duty Cycle Continuous, Ins. Class F, Motor Enclosure Design Totally Enclosed Fan-Cooled, Motor Shaft Rotation CW/CCW, Motor Mounting Type Face/Base, Motor Mounting Position All Angle, Inverter Rated Yes, Motor Shaft Design Keyed