電(dian)(dian)子扇馬達電(dian)(dian)機電(dian)(dian)子風(feng)(feng)扇的工作(zuo)原(yuan)理(li)是汽車電(dian)(dian)子風(feng)(feng)扇由恒溫(wen)(wen)器控制(zhi)。當水(shui)溫(wen)(wen)上升到(dao)上限(xian)時,溫(wen)(wen)控器接(jie)通電(dian)(dian)源,風(feng)(feng)扇開(kai)始工作(zuo)。當水(shui)溫(wen)(wen)降至(zhi)下限(xian)時,溫(wen)(wen)控器關閉(bi)電(dian)(dian)源,風(feng)(feng)扇停(ting)止工作(zuo)。功能是冷卻發(fa)動機水(shui)箱。
以下是電(dian)子(zi)風扇不轉的原因:
1。電(dian)機(ji)潤滑不(bu)良,電(dian)風扇不(bu)轉(zhuan),安(an)裝扇葉后無法拖動電(dian)機(ji);
2、電機過熱(re),電機過熱(re)還(huan)會(hui)造成電機負載能(neng)力變(bian)差,電機有效功率變(bian)低,導(dao)致(zhi)無(wu)法驅(qu)動負載;
3.當啟動電(dian)(dian)容(rong)容(rong)量(liang)變(bian)(bian)小(xiao)時,電(dian)(dian)容(rong)容(rong)量(liang)會變(bian)(bian)小(xiao),導致電(dian)(dian)機啟動轉矩變(bian)(bian)小(xiao),無法(fa)驅動負(fu)載;
4.電(dian)(dian)(dian)(dian)機使用時(shi)間過長。電(dian)(dian)(dian)(dian)風扇(shan)用久(jiu)了(le),電(dian)(dian)(dian)(dian)機會磨(mo)損(sun),電(dian)(dian)(dian)(dian)機的(de)軸套也容(rong)易燒壞。如果長時(shi)間使用電(dian)(dian)(dian)(dian)機,電(dian)(dian)(dian)(dian)機內阻(zu)也會增大,負載能力下(xia)降(jiang),導致無(wu)法帶動扇(shan)葉轉動。
新(xin)一代2021款(kuan)款(kuan)奔馳(chi)威霆(ting)在外型、氣質方面的深層次(ci)蛻變,相(xiang)信大家都是有目共睹(du)的,首開先河將(jiang)轎車化運動前臉元素(su)與(yu)MPV的沉(chen)穩外形相(xiang)融合。
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