電(dian)子扇(shan)馬達電(dian)機電(dian)子風(feng)扇(shan)的工(gong)作(zuo)原(yuan)理是(shi)汽車電(dian)子風(feng)扇(shan)由恒溫(wen)器(qi)控制。當(dang)水(shui)溫(wen)上升到上限時,溫(wen)控器(qi)接通電(dian)源(yuan),風(feng)扇(shan)開(kai)始工(gong)作(zuo)。當(dang)水(shui)溫(wen)降至下限時,溫(wen)控器(qi)關(guan)閉電(dian)源(yuan),風(feng)扇(shan)停止工(gong)作(zuo)。功能是(shi)冷卻發動(dong)機水(shui)箱。
以(yi)下是電子風扇不轉的原(yuan)因(yin):
1。電機潤滑不良,電風扇不轉,安(an)裝(zhuang)扇葉后無法拖動(dong)電機;
2、電(dian)(dian)機(ji)過熱(re),電(dian)(dian)機(ji)過熱(re)還會造成電(dian)(dian)機(ji)負載能力變(bian)差,電(dian)(dian)機(ji)有(you)效功率變(bian)低(di),導致無法(fa)驅動負載;
3.當啟(qi)動(dong)電容(rong)容(rong)量變(bian)小時,電容(rong)容(rong)量會變(bian)小,導致(zhi)電機啟(qi)動(dong)轉矩變(bian)小,無法驅動(dong)負載(zai);
4.電(dian)機使(shi)用(yong)(yong)時間(jian)過長(chang)。電(dian)風扇用(yong)(yong)久了(le),電(dian)機會磨損(sun),電(dian)機的(de)軸套也(ye)(ye)容(rong)易燒壞。如果長(chang)時間(jian)使(shi)用(yong)(yong)電(dian)機,電(dian)機內阻也(ye)(ye)會增大,負載能力下降,導(dao)致無法帶(dai)動扇葉轉動。
捷(jie)(jie)豹(bao)(bao)E-Pace,是(shi)捷(jie)(jie)豹(bao)(bao)推出的首(shou)款(kuan)SUV。2017年6月22日,捷(jie)(jie)豹(bao)(bao)正(zheng)式發布捷(jie)(jie)豹(bao)(bao)E-Pace,基礎售價(jia)39,595美元。
2018年8月29日,國產(chan)捷豹(bao)E-PAC正式上市。
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