
ZD109(ZQDR—410C)直流牽引電動機是一種客貨運內燃機車的四極、強迫通風、串勵直流牽引電動機。在設計制造方面,吸收了國外的一些先進技術,工藝上采用國內最先進的真空壓力一體化浸漆,并采用鑄鋼抱軸瓦機座,是ZD109系列原型機。該電機主要用于東風4C內燃機車上。
ZD109(ZQDR-410C)D .C. Traction motor is one type of passenger and freight diesel locomotives D.C motor which is four poles, forced ventilation and series wound. In the terms of design and manufacture, we absorb some advanced technologies from abroad and advanced VPI of integration inChina is used in the producing process, the frame is cast steel and axle suspension bush, it is prototype of ZD109 series. This type motor is mainly use in Dongfeng 4C diesel locomotive.
主要技術參數:
● 額定功率(Rated Power):480KW
● 額定電壓(Rated Voltage): 645V
● 額定電流(Rated Current): 800A
● 額定轉速(Rated Speed): 754 r/min
● 最大轉速(Max Speed): 2350 r/min
● 額定效率(Rated Efficiency): 93%
● 最高電壓(Max Voltage): 870V
● 最大恒功率轉速(Max Speed at Constant Power): 1880 r/min
● 最大電流(Max Current): 1110A
● 工作制(Duty): s1
● 絕緣等級(Insulation class ): H/F
● 勵磁方式(Exciting Type): 串勵 Serier-Wound
● 冷卻方式(Cooling Method): 強迫通風 Forced Ventilation
● 重 量(Weight):3060kg