电机与控制应用Issue(10)：39-41,54,4.
立式电机轴承温度过高的影响因素和问题处理
Vertical Effect of Motor Bearing Yemperature Gactors and Problems
陈金刚1
作者信息
- 1. 德州恒力电机有限责任公司，山东 德州 253002
- 折叠
摘要
Abstract
This paper expounded the influence of the cumulative error of the vertical machine’ s rotor axial di-mension and the shape and position tolerance on bearing clearance, clarified that the bearing clearance is the domi-nant factor to decide the temperature rise of bearing. It described the method of ensuring vertical motor bearing clear-ance:via the adjustment of bearing chamber tolerance and control of and diameter jump to eliminate the influence of the shape and position tolerance on bearing clearance in the assembly process. Through the temperature trend chart obtained from the measurement of bearing mo-load temperature rise it can illustrate the bearing temperature rise trend of different motor frame size.关键词
立式电机/端径跳/轴跳/轴承温度/轴承游隙Key words
vertical machine/end diameter jump/axial jump/bearing clearance分类
信息技术与安全科学引用本文复制引用
陈金刚..立式电机轴承温度过高的影响因素和问题处理[J].电机与控制应用,2014,(10):39-41,54,4.
