ZD109B DC traction motorDetailed product description：

ZD109B DC traction motor is a type of DC traction motor used for high-power passenger and freight internal combustion engines. The motor has high power, wide constant power speed regulation range, and excellent commutation performance. Its structural characteristics are: the machine base adopts steel plate pressure welding machine base, and the rolling and holding bearing structure; To make it more suitable for railway heavy loads, this motor is mainly used on Dongfeng 4D diesel locomotives.

Main technical parameters of ZD109B DC traction motor:
Rated Power: 530KW
Rated Voltage: 670V
Rated Current: 845A
Rated Speed: 770r/min
Max Speed: 2385 r/min
Rated Efficiency: 93%
Max Voltage: 980V
Rated Air Flow: 110m3/min
Max Speed at Constant Power: 2190 r/min
Max Current: 1200A
Duty: s1
Insulation class: H/H
Excitation Type: Series Excitation Serier Sound
Cooling Method: Forced Ventilation
Weight: 2850kg