05018ST3QIE326T-W22 WEG 50HP Severe Duty Electric Motor, 1800RPM460 V 60 Hz 4P 380 V 50 Hz 4P IE3 400 V 50 Hz 4P IE3 415 V 50 Hz 4P IE3 380 V 50 Hz 4P IE1 400 V 50 Hz 4P IE2 415 V 50 Hz 4P IE2 Electric Motors Frame 324 6T Output 50 HP (37 kW) Number of Poles 4 Frequency 60 Hz Rated speed 1775 rpm Slip 1. 39 % Rated voltage 460 V Rated current 59. 2 A L. R. Amperes 367 A LRC 6. 2x(Code G) No load current 23. 5 A Rated torque 148 ft. lb Locked rotor torque 229 % Breakdown torque 270 % Locked rotor time 27s (cold)