電(dian)子(zi)扇馬達電(dian)機電(dian)子(zi)風(feng)扇的工作原理是(shi)汽車電(dian)子(zi)風(feng)扇由恒溫(wen)(wen)器(qi)控制(zhi)。當水(shui)溫(wen)(wen)上(shang)升到(dao)上(shang)限時,溫(wen)(wen)控器(qi)接通(tong)電(dian)源(yuan),風(feng)扇開始(shi)工作。當水(shui)溫(wen)(wen)降至(zhi)下限時,溫(wen)(wen)控器(qi)關閉電(dian)源(yuan),風(feng)扇停止工作。功能是(shi)冷卻發動機水(shui)箱。
以下是(shi)電子風(feng)扇不轉(zhuan)的(de)原因(yin):
1。電機潤(run)滑(hua)不良,電風扇(shan)不轉,安裝(zhuang)扇(shan)葉(xie)后無法拖(tuo)動電機;
2、電(dian)(dian)機過熱(re),電(dian)(dian)機過熱(re)還會(hui)造成電(dian)(dian)機負載能(neng)力變(bian)差,電(dian)(dian)機有效功(gong)率變(bian)低,導致無(wu)法(fa)驅動負載;
3.當啟(qi)(qi)動(dong)(dong)電(dian)(dian)容(rong)(rong)容(rong)(rong)量變(bian)(bian)小時,電(dian)(dian)容(rong)(rong)容(rong)(rong)量會(hui)變(bian)(bian)小,導致電(dian)(dian)機(ji)啟(qi)(qi)動(dong)(dong)轉矩(ju)變(bian)(bian)小,無法(fa)驅動(dong)(dong)負載;
4.電(dian)(dian)(dian)機(ji)(ji)使(shi)(shi)用(yong)時間(jian)過長(chang)。電(dian)(dian)(dian)風(feng)扇用(yong)久了,電(dian)(dian)(dian)機(ji)(ji)會(hui)磨損,電(dian)(dian)(dian)機(ji)(ji)的軸套(tao)也容(rong)易燒壞。如果長(chang)時間(jian)使(shi)(shi)用(yong)電(dian)(dian)(dian)機(ji)(ji),電(dian)(dian)(dian)機(ji)(ji)內阻也會(hui)增大,負載能力下降,導致無法帶動扇葉(xie)轉動。
三(san)菱(ling)勁炫是一(yi)款專(zhuan)注于都市(shi)的(de)SUV,與(yu)歐藍德是同(tong)一(yi)生產平臺,三(san)菱(ling)ASX勁炫車身(shen)部分(fen)面(mian)板才用了(le)樹(shu)脂材質,不但(dan)降低(di)了(le)車身(shen)重量,其具彈(dan)性的(de)材質在(zai)輕微(wei)碰(peng)撞下可(ke)自(zi)動復原,大(da)大(da)降低(di)了(le)維護費用。
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