Our main products are traction motors, which for export only.
公司主营轨道牵引电机，产品全部出口国外。
The stator insulation of traction motors are studied by experimental test.
本论文主要针对电机定子绝缘进行试验研究。
The traction inverter provides VVVF three-phase ac voltage for traction motors.
牵引逆变器为牵引电机提供三相变频、变压的交流电。
Overvoltage is one of the main causes of damage in the isolation of inverter-fed traction motors.
变频牵引电机端子过电压是导致电机绝缘损坏的主要原因。
The short-time overload of traction motors of urban vehicles in traction and electric braking can reach 50% while the transient overload can reach 100%.
城轨车辆的牵引电机在牵引和电制动工况下短时过载可达50%，瞬时过载可达100%。
The opening air-gaps with circular main pole arc are usually used to improve the potential curve of commutator on non-compensable d. c. traction motors.
在无补偿直流牵引电动机中，通常采用主极极弧为圆弧的扩张气隙来改善换向器电位特性。
The Pulse Generators PGs are equipped to detect the rotor frequency of induction traction motors for the torque control in railway vehicle traction field.
铁道机车车辆牵引领域中的转矩控制是利用脉冲发生器（PG）来检测牵引感应电动机的转子频率。
On the basis of the technical platform with virtual instruments, the real-time collection and analysis of the feature parameters of traction motors are carried out.
基于虚拟仪器技术平台，对牵引电机特性参数进行实时采集与分析。
Based on the analysis of the traction and brake characteristics of asynchronous traction motors, the steady state performance of the asynchronous traction motor is studied.
在分析电力机车牵引特性基础上，对牵引电动机的运行特性进行了研究。
Traction Axis with2 motors, 2 pinions, rack and clearance electronic take up.
牵引轴配备两台电机，两个小齿轮，台架以及电子设备安装空间。
Traction Axis with2 motors, 2 pinions, rack and clearance electronic take up.
牵引轴配备两台电机，两个小齿轮，台架以及电子设备安装空间。
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