起重電機溫升過高原因分析

首先應檢查葫蘆是否超載使用，超載導致電機發熱，長期超載將燒毀電機；電機未超載，仍發熱，應檢查電機軸承是否損壞；haiyingjianzhadianjishifouanguidinggongzuozhigongzuo
，zheyeshiyinqidianjifaredeyuanyinzhiyi，shiyongshiyingyangeandianjigongzuozhigongzuo。dianjiyunzhuanshi，zhidongqijianxitaixiao
，weiwanquantuokai，chanshenghendamocali，mocafaredetongshiyexiangdangyuzengjialefujiazaihe，shidianjizhuansujiangdi
，dianliubiandaerfare，cishiyingtingzhigongzuo，zhongxintiaozhengzhidongjianxi。