YJ23 motor are squirrel cage variable frequency speed regulating asynchronous motor developed for AC-DC-AC electric drive oil-drilling machine. They take international advanced insulation processes and special measures protecting the bars from of the motors are the same as that of import DC oil drilling motor. Their main feature are : large torque, wide range constant power speed regulating, free maintenance, high universality, efficiency and reliability. YJ23 motor can be used as slurry pump motor, rotary table motoror winch motor of AC drive machine.

Rated power                                           600Kw
Rated voltage                                          600V
Rated current                                          714A  
Rated rotating speed                               660r/min
Power factor                                           0.85
Rated efficiency                                       95%
Max.con power rotating speed                1060r/min
Rated torque                                           8683N.m
Rated frequency                                      33.5Hz