摘要
从防尘、防止牵引电机轴承电蚀二方面 ,提出了减轻维修工作量的改进措施及防尘试验方法。改进后的牵引电机可达到 12 0万
The improvement measures to reduce the maintenance work and the dust prevention test method are given from two aspects:dust prevention and electrolytic corrosion prevention for traction motors.The disassembled inspection and repair of the improved traction motor is not needed within 1.2 million km.
出处
《国外铁道车辆》
2000年第5期43-45,共3页
Foreign Rolling Stock
关键词
铁道车辆
牵引电动机
维修
日本
railway car
traction motor
maintenance
Japan
