换向器端轴头装有测速齿盘，换向器轴承盖留有轴承温度传感器安装口。
Frame is a press-formed welded fabrication and hugging bearing or bush structure; Speed gear plate is mounted on shaft end of commutator.
换向器端轴头装有测速齿盘，换向器轴承盖留有轴承温度传感器安装口。
Frame is a press-formed welded fabrication and hugging bearing or bush structure; Speed gear plate is mounted on shaft end of commutator.
应用推荐