摘要
文章以一款运用情况良好的脂润滑Y2-450型异步电机轴承结构为例,通过对其轴承装配结构、润滑脂的选择和轴承选型及装配进行分析,探讨了轴承结构对异步电机轴承使用寿命的影响。
This paper analyses beating structure, lubricating grease selection,bearing model selection and assembly based on bearing structure of type Y2-450 asynchronous motor which is well operated, and probes into the effects of bearing structure on asynchronous motor bearing＇ s life-span.
出处
《电力机车与城轨车辆》
2007年第4期20-22,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
异步电机
轴承结构
润滑脂
寿命
asynchronous motor
bearing structure
lubricating grease
life-span
