Air Compressor Motor, Single Phase, Motor Design Capacitor-Start, 5 HP, Nameplate RPM 3,450, No. of Speeds 1, Voltage 208-230V AC, Full Load Amps 22.0 A, 56HZ Frame, 60 Hz Hz, Motor Service Factor 1.15, Motor Thermal Protection Manual, Ins. Class B, Max. Ambient Temp. 104 Degrees F, Duty Cycle Continuous, Motor Shaft Rotation CW, Motor Enclosure Design Open Dripproof, Motor Mounting Type Rigid Base, Motor Mounting Position Horizontal, Motor Frame Material Rolled Steel, Shaft Dia. 7/8 in