電(dian)(dian)(dian)子(zi)扇(shan)(shan)馬達電(dian)(dian)(dian)機電(dian)(dian)(dian)子(zi)風(feng)扇(shan)(shan)的(de)工作原理(li)是(shi)(shi)汽車電(dian)(dian)(dian)子(zi)風(feng)扇(shan)(shan)由恒溫器(qi)控(kong)制(zhi)。當水(shui)溫上升到上限時,溫控(kong)器(qi)接通(tong)電(dian)(dian)(dian)源,風(feng)扇(shan)(shan)開始工作。當水(shui)溫降至下限時,溫控(kong)器(qi)關閉電(dian)(dian)(dian)源,風(feng)扇(shan)(shan)停止工作。功能是(shi)(shi)冷卻發(fa)動機水(shui)箱。
以下是電子風扇(shan)不轉的原因:
1。電機潤(run)滑不良,電風(feng)扇不轉,安裝扇葉后無法拖(tuo)動電機;
2、電機過熱,電機過熱還會(hui)造成電機負載能力(li)變差,電機有效功率變低,導致(zhi)無法驅(qu)動負載;
3.當啟(qi)動電容(rong)容(rong)量(liang)(liang)變小時,電容(rong)容(rong)量(liang)(liang)會變小,導致(zhi)電機啟(qi)動轉矩變小,無法驅動負載;
4.電(dian)(dian)機使用時(shi)間(jian)過(guo)長。電(dian)(dian)風扇用久(jiu)了,電(dian)(dian)機會磨損,電(dian)(dian)機的(de)軸(zhou)套也容(rong)易(yi)燒壞。如果長時(shi)間(jian)使用電(dian)(dian)機,電(dian)(dian)機內阻也會增大,負載能力(li)下降,導致無(wu)法帶動扇葉轉(zhuan)動。
新凱CUV配件
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