電(dian)(dian)子(zi)(zi)扇(shan)(shan)(shan)馬達電(dian)(dian)機(ji)電(dian)(dian)子(zi)(zi)風扇(shan)(shan)(shan)的工(gong)作原理是(shi)汽車電(dian)(dian)子(zi)(zi)風扇(shan)(shan)(shan)由恒溫(wen)器(qi)控(kong)制。當(dang)水(shui)溫(wen)上升到(dao)上限時(shi),溫(wen)控(kong)器(qi)接(jie)通電(dian)(dian)源,風扇(shan)(shan)(shan)開始工(gong)作。當(dang)水(shui)溫(wen)降至下(xia)限時(shi),溫(wen)控(kong)器(qi)關閉電(dian)(dian)源,風扇(shan)(shan)(shan)停止工(gong)作。功能是(shi)冷卻發動機(ji)水(shui)箱。
以下(xia)是(shi)電(dian)子風扇不轉(zhuan)的原因:
1。電機潤滑不良,電風扇不轉,安裝扇葉后無法(fa)拖動電機;
2、電(dian)機過(guo)熱,電(dian)機過(guo)熱還會造成電(dian)機負(fu)(fu)載能(neng)力變差,電(dian)機有(you)效功率(lv)變低(di),導(dao)致(zhi)無法驅動負(fu)(fu)載;
3.當(dang)啟動電(dian)(dian)容(rong)容(rong)量變(bian)小(xiao)時(shi),電(dian)(dian)容(rong)容(rong)量會(hui)變(bian)小(xiao),導(dao)致(zhi)電(dian)(dian)機(ji)啟動轉矩(ju)變(bian)小(xiao),無法驅動負載;
4.電(dian)(dian)機使用時(shi)間過長。電(dian)(dian)風扇用久了,電(dian)(dian)機會磨損,電(dian)(dian)機的軸套也容易燒壞。如(ru)果(guo)長時(shi)間使用電(dian)(dian)機,電(dian)(dian)機內阻也會增大,負載能力下降,導致無法帶動扇葉轉動。
國機智駿(jun)GT3是(shi)國機智駿旗下跑車(che)。
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