General Purpose Motor Three Phase Motor Design 3-Phase 1/2 HP Nameplate RPM 1 725 No of Speeds 1 Voltage 208-230/460V AC Full Load Amps 1.9-1.9/1.0 A 48 Frame Hz 60/50 Hz Motor Service Factor 1 Max Ambient Temp 104 Degrees F Motor Thermal Protection None Duty Cycle Continuous Ins. Class B Motor Enclosure Design Totally Enclosed Fan-Cooled Motor Shaft Rotation CW/CCW Motor Mounting Type Rigid Base Motor Mounting Position All Angle Inverter Rated Yes Motor Shaft Design Flat