The DCmotorbrush rack location tyre of present invention has merits of reasonable design, simple and compact structure.
本发明直流电机刷架定位胎具有设计合理,结构简单紧凑的特点。
2
The breakdown of the DCmotorbrush is one of the main reasons to the disruption of motor operation. This article analyzes the reasons of DCmotorbrush damage and gives some ways for precaution.