笼型异步电机定、转子相擦和轴承抱轴故障浅析及处理  

Analysis and Treatment on Rubbing Between Rotors and Stators As Well As Bearings′ Axle-holding Faults in the Cage Induction Motor

作　　者：陈金刚 CHEN Jingang(DeZhou HengLi Electrical Machinery Co.,Ltd.)

机构地区：[1]德州恒力电机有限责任公司,253005

出　　处：《电机技术》2020年第5期42-44,共3页Electrical Machinery Technology

摘　　要：阐述了笼型异步电机定、转子相擦和轴承抱轴故障的原因和应采取的处理措施。通过测温元件对轴承温度进行测量,可以监控轴承运转状况,保证电机的安全运行。Cause of rubbing between rotors and stators as well as bearings′ axle-holding faults in the cage induction motor is described while the treatment should be taken is put forward. Bearing′s operation state is monitored by means of temperature-measuring element, ensuring the safe operation of motors.

关 键 词：定、转子相擦 轴承抱轴 故障分析 轴承游隙 

分 类 号：TM343[电气工程—电机]