電(dian)(dian)子扇(shan)馬達電(dian)(dian)機電(dian)(dian)子風(feng)扇(shan)的工(gong)作原理是汽車(che)電(dian)(dian)子風(feng)扇(shan)由恒溫(wen)(wen)(wen)器(qi)控(kong)制。當水溫(wen)(wen)(wen)上升到上限時,溫(wen)(wen)(wen)控(kong)器(qi)接通電(dian)(dian)源,風(feng)扇(shan)開始工(gong)作。當水溫(wen)(wen)(wen)降至下限時,溫(wen)(wen)(wen)控(kong)器(qi)關(guan)閉(bi)電(dian)(dian)源,風(feng)扇(shan)停止(zhi)工(gong)作。功能是冷卻發動機水箱。
以下是電子風扇(shan)不轉的原因:
1。電(dian)機(ji)潤滑不(bu)良,電(dian)風扇不(bu)轉(zhuan),安裝(zhuang)扇葉后(hou)無法(fa)拖(tuo)動(dong)電(dian)機(ji);
2、電機(ji)(ji)過熱,電機(ji)(ji)過熱還會造成電機(ji)(ji)負(fu)(fu)載(zai)能力變(bian)差,電機(ji)(ji)有效功率變(bian)低,導致無(wu)法驅動負(fu)(fu)載(zai);
3.當啟動電(dian)容(rong)容(rong)量(liang)變小(xiao)(xiao)時,電(dian)容(rong)容(rong)量(liang)會變小(xiao)(xiao),導致電(dian)機啟動轉矩變小(xiao)(xiao),無法驅動負載(zai);
4.電機使用(yong)時間過長。電風扇用(yong)久了,電機會磨損,電機的軸套(tao)也(ye)(ye)容易燒壞(huai)。如果長時間使用(yong)電機,電機內阻也(ye)(ye)會增(zeng)大(da),負(fu)載能力下降,導致無法帶(dai)動扇葉轉動。
勞倫士S級
Copyright © 2021.Company name All rights reserved.