Field Maintenance for Sliding Bearing of High Voltage Asynchronous Motor
Zhan Wang
Wu Saibiao
Abstract：Fault diagnosis of high voltage asynchronous motor bearing involves many professional knowledge, in?cluding motor ventilation structure, working principle of the sliding bearing, oil station structure and oil system, on-site installation and foundation rigidity, etc, which makes the fault causes are difficult to accurately ensure. This paper summarizes the on-site experience of motor maintenance in cement production line. Taking tempera?ture rise, vibration and oil leakage into consideration, a detailed scheme of fault handling is obtained through the?ory analysis and expounding relationships of the fault and equipment structure, site operation and maintenance. This scheme has a certain practicality.
Keywords：cementasynchronous motorsliding bearingmaintenance
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 44-46 )