電(dian)(dian)子(zi)(zi)扇馬達電(dian)(dian)機(ji)電(dian)(dian)子(zi)(zi)風(feng)扇的工(gong)作(zuo)(zuo)原理是汽車(che)電(dian)(dian)子(zi)(zi)風(feng)扇由恒(heng)溫器(qi)控(kong)(kong)制。當水溫上升到上限時,溫控(kong)(kong)器(qi)接(jie)通電(dian)(dian)源,風(feng)扇開始(shi)工(gong)作(zuo)(zuo)。當水溫降至下限時,溫控(kong)(kong)器(qi)關閉電(dian)(dian)源,風(feng)扇停止工(gong)作(zuo)(zuo)。功能(neng)是冷卻發動機(ji)水箱。
以下(xia)是電子(zi)風(feng)扇不轉的原(yuan)因(yin):
1。電(dian)機潤滑(hua)不良(liang),電(dian)風(feng)扇不轉,安裝扇葉后無(wu)法拖動(dong)電(dian)機;
2、電機(ji)過熱,電機(ji)過熱還會(hui)造成(cheng)電機(ji)負載(zai)能力變(bian)差,電機(ji)有效功(gong)率變(bian)低(di),導致無(wu)法(fa)驅(qu)動負載(zai);
3.當啟(qi)動(dong)電容(rong)(rong)(rong)容(rong)(rong)(rong)量變(bian)小時,電容(rong)(rong)(rong)容(rong)(rong)(rong)量會(hui)變(bian)小,導致電機啟(qi)動(dong)轉矩(ju)變(bian)小,無法驅動(dong)負載;
4.電(dian)(dian)機(ji)使(shi)用(yong)時間(jian)過長。電(dian)(dian)風扇用(yong)久了,電(dian)(dian)機(ji)會(hui)磨損,電(dian)(dian)機(ji)的軸套也容易燒(shao)壞。如果長時間(jian)使(shi)用(yong)電(dian)(dian)機(ji),電(dian)(dian)機(ji)內阻(zu)也會(hui)增大(da),負載(zai)能力下降,導致(zhi)無(wu)法帶動扇葉轉(zhuan)動。
新豹T5是(shi)長安跨越旗下輕型卡車。
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