電(dian)(dian)(dian)子(zi)扇(shan)(shan)馬達(da)電(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)子(zi)風(feng)扇(shan)(shan)的工作原(yuan)理是汽車電(dian)(dian)(dian)子(zi)風(feng)扇(shan)(shan)由恒(heng)溫(wen)器控制。當水溫(wen)上升到上限時,溫(wen)控器接通電(dian)(dian)(dian)源(yuan),風(feng)扇(shan)(shan)開始工作。當水溫(wen)降至下限時,溫(wen)控器關閉電(dian)(dian)(dian)源(yuan),風(feng)扇(shan)(shan)停止工作。功能是冷卻發動(dong)機(ji)水箱。
以(yi)下(xia)是(shi)電子風扇不轉的原(yuan)因:
1。電(dian)機潤滑(hua)不(bu)(bu)良(liang),電(dian)風扇(shan)不(bu)(bu)轉,安裝扇(shan)葉后無法拖動(dong)電(dian)機;
2、電機(ji)過熱(re),電機(ji)過熱(re)還會造成電機(ji)負載(zai)能力變差,電機(ji)有(you)效功率變低,導致無(wu)法驅動負載(zai);
3.當啟動電容(rong)容(rong)量變(bian)小(xiao)(xiao)時,電容(rong)容(rong)量會(hui)變(bian)小(xiao)(xiao),導致(zhi)電機啟動轉矩(ju)變(bian)小(xiao)(xiao),無(wu)法驅動負載;
4.電(dian)(dian)機(ji)使用(yong)時間過長。電(dian)(dian)風扇(shan)用(yong)久(jiu)了,電(dian)(dian)機(ji)會(hui)(hui)磨(mo)損,電(dian)(dian)機(ji)的(de)軸套也容易燒壞。如果長時間使用(yong)電(dian)(dian)機(ji),電(dian)(dian)機(ji)內阻也會(hui)(hui)增大,負載能力下降,導致無法帶動(dong)(dong)扇(shan)葉(xie)轉動(dong)(dong)。
東(dong)風富(fu)康官方宣(xuan)布(bu),新款(kuan)ES500正(zheng)式上市,新車共推出三款(kuan)配置(zhi)車型,補(bu)(bu)貼前售價區間為(wei)(wei)22.48-23.68萬(wan)元,綜合(he)補(bu)(bu)貼后售價區間為(wei)(wei)13.38-14.58萬(wan)元。新車定(ding)位(wei)緊(jin)湊型純電動(dong)轎車,NEDC工(gong)況續航里程(cheng)為(wei)(wei)401km。
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