電(dian)(dian)子扇馬達(da)電(dian)(dian)機(ji)電(dian)(dian)子風(feng)扇的工(gong)作(zuo)(zuo)原理是(shi)汽車電(dian)(dian)子風(feng)扇由恒(heng)溫(wen)(wen)器(qi)(qi)控制。當水(shui)(shui)溫(wen)(wen)上升到上限時,溫(wen)(wen)控器(qi)(qi)接通(tong)電(dian)(dian)源(yuan),風(feng)扇開始工(gong)作(zuo)(zuo)。當水(shui)(shui)溫(wen)(wen)降至下(xia)限時,溫(wen)(wen)控器(qi)(qi)關閉(bi)電(dian)(dian)源(yuan),風(feng)扇停(ting)止工(gong)作(zuo)(zuo)。功能是(shi)冷(leng)卻發動機(ji)水(shui)(shui)箱。
以下(xia)是電子(zi)風扇不轉的原因:
1。電(dian)機(ji)潤滑(hua)不(bu)良,電(dian)風扇不(bu)轉,安裝扇葉(xie)后(hou)無法拖動電(dian)機(ji);
2、電(dian)機過(guo)熱,電(dian)機過(guo)熱還會(hui)造成電(dian)機負載(zai)能力變差,電(dian)機有效功(gong)率(lv)變低,導致無法驅動(dong)負載(zai);
3.當(dang)啟(qi)動(dong)電(dian)容容量變(bian)小(xiao)時,電(dian)容容量會(hui)變(bian)小(xiao),導致電(dian)機(ji)啟(qi)動(dong)轉矩(ju)變(bian)小(xiao),無法驅動(dong)負載;
4.電(dian)機(ji)使用(yong)時(shi)間過長(chang)。電(dian)風扇用(yong)久了,電(dian)機(ji)會(hui)磨損,電(dian)機(ji)的軸套也容易燒壞(huai)。如果長(chang)時(shi)間使用(yong)電(dian)機(ji),電(dian)機(ji)內阻也會(hui)增大,負載能力下降,導致無法帶動(dong)扇葉轉動(dong)。
康果
Copyright © 2021.Company name All rights reserved.
依維客德意后門
155****8068 on 2023/6/18 1:11:16南京依維柯
四驅依維柯分動箱總成
135****9248 on 2023/5/31 16:06:16南京依維(wei)柯
2017款后門
181****6329 on 2023/4/21 11:39:08南京依維柯
南京依維柯Daily排氣管
182****8001 on 2023/4/7 10:09:30南京依維柯(ke)
依維柯變速箱
135****9002 on 2023/3/21 10:13:59南京依維柯
南京依維柯得意拆車件
189****1400 on 2023/3/9 13:24:06南(nan)京依(yi)維柯(ke)
南京依維柯依維柯褒迪EGR廢氣再循環閥總成
139****8499 on 2023/3/7 19:07:57南(nan)京依(yi)維柯(ke)
南京依維柯依維柯褒迪EGR廢氣再循環閥總成
139****8499 on 2023/3/7 19:07:57南京依維柯
依維柯寶迪變速箱型號2830.5
139****4247 on 2023/2/24 17:20:38南京依維(wei)柯
原廠倒車影像攝像
139****3012 on 2023/2/9 15:29:39南京依維柯(ke)