电牵引采煤机在综采工作面使用过程中,截割电机经常出现电机绝缘低、电机超温、电机轴承落架等常见故障。对电牵引采煤机截割电机经常出现的故障进行了详细的分析,并提出了相适应的预防措施。为电牵引采煤机在使用时,及时维护保养、检修提供了参考性经验。 Electric traction shearer In the process of fully mechanized coal mining face, the cutting motor often appears low motor insulation, motor over-temperature, motor bearing falling frame and other common faults. The trouble that the electric traction shearer cutting motor often appears is analyzed in detail, and the corresponding preventive measures are put forward. Electric traction shearer in use, timely maintenance, repair provides a reference experience.