Air Compressor Motor Single Phase Motor Design Capacitor-Start 5 HP Nameplate RPM 3 450 No of Speeds 1 Voltage 230V Full Load Amps 20.8 A 145T Frame 60 Hz Hz Motor Service Factor 1 Motor Thermal Protection Manual Ins. Class F Max Ambient Temp 104 Degrees F Duty Cycle Continuous Motor Shaft Rotation CW Motor Enclosure Design Drip-Proof Motor Mounting Type Rigid Base Motor Mounting Position Horizontal Motor Frame Material Steel Shaft Dia 7/8 in Shaft Length 2 3/8 in