Railway Dc Traction Motor

Our range of Railway DC Traction Motor is a four-pole, series-wound, DC traction motor. It is manufactured in accordance with the drawings and processes of GE Company, after we had imported GE electric machine manufacturing technology and acquired Verification Test Certificate issued by GE Company. It has features of high power, high torque and wide speed regulation range. All the performance data reach the level of the original GE motor. And it can surely substitute for the original GE752AF8 traction motor from GE Company as spare parts of ND5, C36-7 diesel locomotive.
Parameteri
Rated voltage: 376V
Rated torque: 8200N.m
Rated current: 1180A
Rated speed: 463r/min
Max.current:1600A
Max. Speed: 2445r/min
Max. Voltage: 1300 V
Rated efficiency: 89.6%
Resistance of Main Pole: 0.005144IC
Resistance of Commutating Pole: 0.004404IC
Resistance of Armature: 0.008308IC
Excitation: Series
Air input: 69mA /min
Ventilation method: Forced
Insulation class: H
Mass: 3210kg