ZQDR-410型牵引电动机连线故障分析及处理

Connection Breakdown and Repairs of ZQDR-410 Drawing Motor

ZQDR-410型牵引电动机在运用过程中故障落修率较高,成为机车的主要质量问题,而连线和引出线断裂、烧损又占突出位置。针对其故障进行分析,找出原因,并从检修、运用保养的角度提出处理措施。

In the application of ZQDR-410drawing motor,the repair rate is comparatively high.The main quality problem is breaking apart of the connections.The paper analyzes the breakdowns,finds out the causes and suggests countermeasures from the angle of checking,repairing and maintenance.