' Air Compressor Motor, Capacitor-Start/Run, Open Dripproof, 5 HP, Nameplate RPM 3450, 56Y Frame, Voltage 208-230, 60 Hz, 1 Phase, Full Load Amps 22.0, Rigid Base Motor Mounting Type, Motor Thermal Protection Manual, Ins. Class B, 1.15 Motor Service Factor, Ball Motor Bearings, Max. Ambient Temp. 40 Degrees C, Motor Shaft Rotation CCWSE, Motor Shaft Design Keyed, Overall Length 14-5/8 In., Shaft Dia. 7/8 In., Shaft Length 2-1/4 In. '