電(dian)(dian)子(zi)扇馬達電(dian)(dian)機(ji)電(dian)(dian)子(zi)風(feng)扇的(de)工(gong)(gong)作原理是汽車(che)電(dian)(dian)子(zi)風(feng)扇由恒(heng)溫器(qi)控制。當水(shui)(shui)溫上升到上限時(shi),溫控器(qi)接(jie)通電(dian)(dian)源,風(feng)扇開始(shi)工(gong)(gong)作。當水(shui)(shui)溫降(jiang)至下限時(shi),溫控器(qi)關閉電(dian)(dian)源,風(feng)扇停止工(gong)(gong)作。功(gong)能是冷卻(que)發(fa)動機(ji)水(shui)(shui)箱(xiang)。
以下是電子風扇不轉的原因(yin):
1。電(dian)機潤滑不良(liang),電(dian)風扇不轉(zhuan),安裝(zhuang)扇葉后無法拖動電(dian)機;
2、電(dian)(dian)機過(guo)熱(re),電(dian)(dian)機過(guo)熱(re)還會造成(cheng)電(dian)(dian)機負載(zai)能力變差(cha),電(dian)(dian)機有(you)效功率變低(di),導致(zhi)無法驅動負載(zai);
3.當啟動電(dian)容(rong)容(rong)量變(bian)小時(shi),電(dian)容(rong)容(rong)量會變(bian)小,導致電(dian)機啟動轉矩(ju)變(bian)小,無法驅動負載;
4.電機(ji)使用(yong)時(shi)間過(guo)長。電風扇用(yong)久了,電機(ji)會磨損(sun),電機(ji)的軸套(tao)也(ye)容易燒壞。如果長時(shi)間使用(yong)電機(ji),電機(ji)內阻也(ye)會增大,負載(zai)能(neng)力下降,導致(zhi)無(wu)法帶動扇葉轉動。
長(chang)(chang)(chang)安(an)(an)運(yun)動風(feng)(feng)暴(bao)長(chang)(chang)(chang)安(an)(an)運(yun)動風(feng)(feng)暴(bao)長(chang)(chang)(chang)安(an)(an)運(yun)動風(feng)(feng)暴(bao)長(chang)(chang)(chang)安(an)(an)運(yun)動風(feng)(feng)暴(bao)長(chang)(chang)(chang)安(an)(an)運(yun)動風(feng)(feng)暴(bao)
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