FBM237電纜P0916DC
電機軸承溫度規定、出現異常的原因及處理
規程規定，滾動軸承高溫度不超過95℃，滑動軸承高溫度不超過80℃。並且溫升不超過55℃（溫升為軸承溫度減去測試時的環境溫度）。
軸承溫升過高的原因及處理：
(1)原因：軸彎曲，中心線不準。
處理：重新找中心。
(2)原因：基礎螺絲松動。
處理：擰緊基礎螺絲。
(3)原因：潤滑油不幹凈。
處理：更換潤滑油。
(4)原因：潤滑油使用時間過長，未更換。
處理：洗凈軸承，更換潤滑油。
(5)原因：軸承中滾珠或滾柱損壞。
處理：更換新軸承。
解決方法：
1.打開模塊蓋板，更換模塊中已經損壞的保險、充電電阻等元器件。
2.更換損壞的光通子板或者保護二極管。
3.光纖按照標示正常連接，光纖損壞的話進行更換。
4.更換模塊電源板。
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