電(dian)(dian)子扇(shan)(shan)(shan)馬達電(dian)(dian)機(ji)電(dian)(dian)子風(feng)(feng)扇(shan)(shan)(shan)的工作原(yuan)理是(shi)汽車電(dian)(dian)子風(feng)(feng)扇(shan)(shan)(shan)由恒(heng)溫(wen)器控制。當(dang)水(shui)溫(wen)上升到上限時(shi),溫(wen)控器接通電(dian)(dian)源,風(feng)(feng)扇(shan)(shan)(shan)開始工作。當(dang)水(shui)溫(wen)降至下限時(shi),溫(wen)控器關閉(bi)電(dian)(dian)源,風(feng)(feng)扇(shan)(shan)(shan)停(ting)止(zhi)工作。功能是(shi)冷卻發(fa)動機(ji)水(shui)箱。
以(yi)下是電子(zi)風扇不轉的原(yuan)因:
1。電機潤滑不良(liang),電風(feng)扇不轉,安裝扇葉后(hou)無(wu)法拖動電機;
2、電機過(guo)熱,電機過(guo)熱還會造成電機負(fu)載(zai)能力變差,電機有效功率(lv)變低,導(dao)致無法驅動(dong)負(fu)載(zai);
3.當啟(qi)動(dong)電(dian)容(rong)容(rong)量(liang)變(bian)小(xiao)(xiao)時,電(dian)容(rong)容(rong)量(liang)會變(bian)小(xiao)(xiao),導致電(dian)機啟(qi)動(dong)轉矩(ju)變(bian)小(xiao)(xiao),無法(fa)驅動(dong)負載;
4.電(dian)機使用(yong)時(shi)間過長。電(dian)風扇(shan)用(yong)久了,電(dian)機會磨損,電(dian)機的軸套也(ye)(ye)容易燒壞。如果長時(shi)間使用(yong)電(dian)機,電(dian)機內阻(zu)也(ye)(ye)會增大,負載能力下降(jiang),導致(zhi)無法帶動(dong)扇(shan)葉轉動(dong)。
尼歐Ⅱ為長安汽(qi)車旗下微型車
Copyright © 2021.Company name All rights reserved.
右后門門板螺絲孔蓋
135****2007 on 2024/4/26 12:14:32長(chang)安歐尚
長安歐尚X5 PLUS倒車鏡總成右后視鏡
173****3144 on 2024/4/21 12:03:07日顯北路88號
長安歐尚
后排空調出風口
177****3253 on 2024/2/26 19:38:02陜西省西安市鄠邑區渭(wei)豐街道坳河社區北新(xin)街口003號
長(chang)安歐(ou)尚
長安歐尚Z6左側圍
152****1842 on 2024/2/14 15:11:40長安歐尚(shang)
長安歐尚X5空調濾芯蓋板
158****8169 on 2024/1/21 22:01:23上(shang)海市寶(bao)山區園輝(hui)路五星村(cun)里場停車(che)場豐(feng)巢(chao)柜(ju)
長(chang)安歐尚(shang)
長安歐尚X5前臉,右霧燈罩
139****4250 on 2024/1/18 8:29:23青海省海東市(shi)樂都區新(xin)都花園
長安歐尚(shang)
長安歐尚X5 PLUS變速器油溫度傳感器
157****6583 on 2023/11/15 18:48:25長安歐尚
長安歐尚科賽Pro2021款前葉子板內襯
181****3737 on 2023/11/13 17:13:31長安歐尚
右前門總成和副駕坐椅
152****5616 on 2023/10/25 12:29:30長安歐尚
22款,五座版后排座椅
183****2910 on 2023/10/15 16:59:35長安(an)歐尚(shang)