摘要
以 YG1 2 5Z-4 1 .3k W电机为例分析了断轴原因 ,指出辊道电机采用转速开环恒压频比控制的调速系统当电机转差率不同时存在的问题 ,并给出解决问题的方法。
This paper analyzes the cause for broken shaft taking YG125 Z-4, 1.3kW motor as example. It points out the problem of the roller table motor adjustable speed system which controls speed using open loop constant voltage frequency ratio, occurred when slip is different, and gives the method of solving the problem.
出处
《防爆电机》
2000年第4期15-16,共2页
Explosion-proof Electric Machine
