提高端盖刚度降低电机轴向振动

Improvement of Rigidness of Endshield to Reduce the Axial Vibration of Motor

在Y、YKK、YKS系列高压电动机的制造过程中 ,经常出现振动超标现象 ,尤其轴向振动突出。通过观察和检测数据分析 ,电动机的平板式钢板端盖改为盘式铸铁端盖 ,可提高端盖刚度 ,降低电机轴向振动。

The vibration of Y, YKK and YKS ranges of high voltage motors usually exceed the standard value, especially the axial vibration. By observation and analysis of the test data, changing the plate steel endshield of motor into the disc iron one can improve the rigidness of endshield, and reduce the axial vibration of motor.