AC Induction Motor, Three Phase, Motor Design 3-Phase, 7 1/2 HP, Nameplate RPM 3,480, No. of Speeds 1, Voltage 208V AC, 230V AC, 460V AC, Full Load Amps 17.4/18.4/8.7 A, 184JM Frame, Usable @ 208V Yes, Hz 60 Hz, Motor Service Factor 1.15, Max. Ambient Temp. 40 Degrees C, Motor Thermal Protection None, Duty Cycle Continuous, Ins. Class F, NEMA Design A, Motor Enclosure Design Open Dripproof, Motor Shaft Rotation CCW, Motor Mounting Type Rigid Base, Motor Mounting Position Horizontal