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(heng)溫器控制。當水(shui)溫上(shang)升(sheng)到上(shang)限時,溫控器接通電(dian)(dian)源(yuan),風(feng)扇(shan)開始工(gong)作。當水(shui)溫降至下限時,溫控器關閉(bi)電(dian)(dian)源(yuan),風(feng)扇(shan)停(ting)止(zhi)工(gong)作。功能是冷卻發動機水(shui)箱。
以下是(shi)電子(zi)風扇不(bu)轉的(de)原(yuan)因:
1。電(dian)機潤滑不(bu)良,電(dian)風扇不(bu)轉,安(an)裝扇葉后無法拖動電(dian)機;
2、電(dian)機(ji)過熱(re),電(dian)機(ji)過熱(re)還會造成電(dian)機(ji)負(fu)載能力(li)變差,電(dian)機(ji)有(you)效(xiao)功率變低,導(dao)致(zhi)無法驅動負(fu)載;
3.當啟動電(dian)容(rong)(rong)容(rong)(rong)量(liang)變小時,電(dian)容(rong)(rong)容(rong)(rong)量(liang)會(hui)變小,導致(zhi)電(dian)機啟動轉矩變小,無法驅動負載;
4.電(dian)(dian)機使用時間(jian)過(guo)長。電(dian)(dian)風扇(shan)用久了(le),電(dian)(dian)機會磨損(sun),電(dian)(dian)機的軸(zhou)套也容易(yi)燒壞。如果長時間(jian)使用電(dian)(dian)機,電(dian)(dian)機內阻也會增大,負載能力下(xia)降,導致無法帶動扇(shan)葉(xie)轉動。
金冠V級(ji)是金冠于2020年發布的車型(xing)
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