General Purpose Farm Duty Motor, Three Phase, Motor Design 3-Phase, 1 1/2 HP, Nameplate RPM 1,755, No. of Speeds 1, Voltage 230/460V AC, Full Load Amps 4.3/2.1, 143-5T/56HZT Frame, 60/50 Hz, Motor Service Factor 1.25, Motor Thermal Protection None, Ins.