電(dian)(dian)子扇(shan)馬達(da)電(dian)(dian)機(ji)電(dian)(dian)子風扇(shan)的工作原理是汽車電(dian)(dian)子風扇(shan)由恒溫(wen)(wen)器控制。當水溫(wen)(wen)上升(sheng)到(dao)上限時(shi),溫(wen)(wen)控器接(jie)通電(dian)(dian)源,風扇(shan)開始(shi)工作。當水溫(wen)(wen)降至下限時(shi),溫(wen)(wen)控器關閉電(dian)(dian)源,風扇(shan)停止工作。功能是冷卻發動機(ji)水箱(xiang)。
以下是(shi)電(dian)子風扇不轉的(de)原因:
1。電機(ji)潤(run)滑不良,電風扇不轉,安(an)裝扇葉后無(wu)法拖動(dong)電機(ji);
2、電機(ji)(ji)過(guo)熱,電機(ji)(ji)過(guo)熱還會造(zao)成電機(ji)(ji)負(fu)載能力(li)變(bian)(bian)差,電機(ji)(ji)有效(xiao)功率變(bian)(bian)低,導致無(wu)法驅(qu)動負(fu)載;
3.當啟動(dong)(dong)電容(rong)(rong)容(rong)(rong)量(liang)變小(xiao)時(shi),電容(rong)(rong)容(rong)(rong)量(liang)會變小(xiao),導(dao)致電機啟動(dong)(dong)轉(zhuan)矩變小(xiao),無法(fa)驅動(dong)(dong)負載(zai);
4.電機使用(yong)(yong)時間(jian)過(guo)長。電風(feng)扇(shan)用(yong)(yong)久(jiu)了,電機會磨損,電機的軸(zhou)套也(ye)容易(yi)燒(shao)壞。如果長時間(jian)使用(yong)(yong)電機,電機內(nei)阻也(ye)會增大,負載能力下降(jiang),導致無法帶動(dong)扇(shan)葉轉動(dong)。
朋克(ke)美美是(shi)御捷新能(neng)源(yuan)于(yu)2021年發(fa)布(bu)的車型。
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187****9298 on 2023/9/20 18:53:10領途汽車
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