25018ET3GRB447T-W22 WEG 250HP Crusher 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 445 7T Output 250 HP (185 kW) Number of Poles 4 Frequency 60 Hz Rated speed 1780 rpm Slip 1. 11 % Rated voltage 460 V Rated current 281 A L. R. Amperes 1827 A LRC 6. 5x(Code G) No load current 90. 0 A Rated torque 738 ft. lb Locked rotor torque 229 % Breakdown torque 240 % Locked rotor time 27s (cold)