Air Compressor Motor, Single Phase, Motor Design Capacitor-Start, 3 HP, Nameplate RPM 3,450, No. of Speeds 1, Voltage 230V AC, Full Load Amps 14 A, 56 Frame, 60 Hz Hz, Motor Service Factor 1, Motor Thermal Protection Manual, Ins. Class B, Max. Ambient Temp. 40 Degrees C, Duty Cycle Continuous, Motor Shaft Rotation CCWSE, Motor Enclosure Design Open Dripproof, Motor Mounting Type Rigid Base, Motor Frame Material Steel, Shaft Dia. 5/8 in, Shaft Length 1 7/8 in, Motor Shaft Design Keyed