Name: China Coal CJY7/6GP Diesel locomotive Trolley locomotives coal mine locomotives
ZQDR-310 motor is a four-pole, force-ventilated series wound DC traction motor, which is designed for narrow-gauge diesel locomotive. The motor has features of wide speed regulating range in constant power, good commutation and universality. It is the highest power traction motor used in narrow-gauge diesel locomotives in China. It is sure to be more reliable and durable and can replace GE761A19 Traction Motor
ZD126C traction motor expands its power based on the ZQDR-310 traction motor and is a update traction motor used in narrow gauge locomotive, its features is large torque under constant power, wide range adjust speed, good commutation and compatibility, the motors were installed in the largest power narrow gauge locomotive in China.The motor can be interchangable with GE761A23 traction motor.
ZD108A 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, etc.
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%
Air input: 69m³ /min
Ventilation method: Forced
Insulation class: H
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Item no.: JL156AB Size:660*110*155MMQty/CTN:6pcs Meas:52*39*59CM