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樓主  發(fā)表于: 2012-03-28 13:34
我現在使用安川伺服器，電機在運行時(shí)發(fā)出吱吱的響聲。電機斷電后手動(dòng)可以推動(dòng)驅動(dòng)軸。但是電機運行一段時(shí)間電機很熱。求高手給予幫助

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