General Purpose Motor Three Phase Motor Design 3-Phase 3 HP Nameplate RPM 1 170 No of Speeds 1 Voltage 208-230/460V AC Full Load Amps 8.9/4.5 A 213/5 Frame Hz 60 Hz Motor Service Factor 1.15 Max Ambient Temp 104 Degrees F Motor Thermal Protection None Duty Cycle Continuous Ins. Class F Motor Enclosure Design Totally Enclosed Fan-Cooled Motor Shaft Rotation CW/CCW Motor Mounting Type Rigid Base Inverter Rated Yes Motor Shaft Design Keyed Motor Frame Material Steel