電(dian)(dian)子扇(shan)(shan)馬達電(dian)(dian)機電(dian)(dian)子風扇(shan)(shan)的工作原(yuan)理是汽車(che)電(dian)(dian)子風扇(shan)(shan)由恒溫器控(kong)制。當水溫上(shang)升到上(shang)限時(shi),溫控(kong)器接(jie)通電(dian)(dian)源,風扇(shan)(shan)開始工作。當水溫降至下限時(shi),溫控(kong)器關(guan)閉電(dian)(dian)源,風扇(shan)(shan)停(ting)止工作。功能是冷卻(que)發動機水箱。
以下是(shi)電子(zi)風扇不轉的(de)原因:
1。電(dian)(dian)機潤(run)滑不(bu)良(liang),電(dian)(dian)風(feng)扇不(bu)轉,安裝扇葉后無法拖動電(dian)(dian)機;
2、電(dian)機(ji)過熱,電(dian)機(ji)過熱還會造成電(dian)機(ji)負載(zai)能力變(bian)差,電(dian)機(ji)有效功率(lv)變(bian)低,導(dao)致無法驅動負載(zai);
3.當啟(qi)動(dong)(dong)電(dian)(dian)容(rong)(rong)容(rong)(rong)量(liang)變(bian)小(xiao)時,電(dian)(dian)容(rong)(rong)容(rong)(rong)量(liang)會變(bian)小(xiao),導致電(dian)(dian)機啟(qi)動(dong)(dong)轉矩變(bian)小(xiao),無法驅(qu)動(dong)(dong)負載;
4.電機(ji)(ji)使用(yong)時間過長(chang)(chang)。電風(feng)扇用(yong)久(jiu)了,電機(ji)(ji)會(hui)磨損,電機(ji)(ji)的軸套(tao)也(ye)容易燒壞。如果長(chang)(chang)時間使用(yong)電機(ji)(ji),電機(ji)(ji)內阻也(ye)會(hui)增大(da),負載(zai)能力下降,導致無法(fa)帶動扇葉轉動。
奔馳cls350參數:長/寬/高 4913/1873/1403 發動機型式 3.5升V6 DOHC雙頂凸輪軸多點電噴 變速器型式 7檔自動 排量 3498 最大功率 200/6000 最大扭矩 350/2400-5000 油耗 市區:14.2 郊區7.8-8.0 平均:10.1-10.6 軸距 2854。
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