YZ08F DC motor is a separately excited high power DC motor developed for electric drive oil drilling machine. The international advanced technology has been adopted in it such as Kapton insulation process, main pole coils formed by hot pressing, pressed and welded frame, spiral slot of commutator, reacting brush holder, wire banding, etc. The motor's main features are: plus pressure explosion-proof, direct thermometry, directive tachometry, high current, large torque, wide range constant power speed regulating, free maintenace, high universality, efficiency and reliability. The outline installation dimension is as same as that of imported DC oil drilling motor. The oil drilling motor can be used instead of the imported one. YZ08F motor can also function as slurry pump motor, rotary table motor and winch motor of DC electric drive drilling machine.

Rated power                       800Kw
Rated voltage                      750V
Rated current                      1150A
Rated rotating speed           1060r/min
Rated efficiency                   92.7%
Rated torque                       7325.5N.m
Max.current                        1600A
Max.torque                         9450N.m
Max.rotating speed             1500r/min
Exciting                               separately
Exciting current                   60A
Exciting voltage                   <=150V
Insulation class                    H/H
Cooling                               Forced air
Protection class                   plus pressure explosion-proof
Mass                                  3250Kg