升降平台厂家http://www.shengjiangji168.com/介绍绕线式电动机的电刷，在长期运行中由于磨损使接触面不平、电刷压力不够、滑环不圆，或因轴承上的油滴或其它杂物落到滑环与碳刷之间等原因，均会造成电刷冒火花。遇到这种问题时我们应该积极采取措施进行处理，以防引起更大的危害。
Lifting platform manufacturers introduced around the line motor brush, in the long run due to wear of the contact surface is uneven, brush pressure is not enough, slip ring round, or because of the bearing oil droplets or other debris fall between the slip ring and carbon brush, etc. reason, will cause the brush sparks. In this problem, we should take measures to deal with, in order to prevent more damage.

升降平台厂家http://www.shengjiangji168.com/提醒大家消除电刷冒火花的方法，可用细砂纸将接触面磨光，适当调整电刷的压力，并检查滑环是否圆，还应用干净的棉纱稍蘸汽油擦净滑环和碳刷，消除轴承及碳刷上的油污，做好滑环与碳刷的防护措施。
Lifting platform manufacturers remind you eliminate brush sparks, usable fine sandpaper to contact surface polishing, properly adjust the brush pressure, and inspection of the slip ring whether round, also with a clean cotton slightly dipped in gasoline rub net slip ring and carbon brush, eliminate oil bearing and a carbon brush, slip ring and carbon brush protective measures.