電(dian)子扇馬達電(dian)機(ji)電(dian)子風扇的工(gong)作原理是汽車電(dian)子風扇由恒溫(wen)(wen)器(qi)控(kong)制(zhi)。當(dang)水(shui)(shui)溫(wen)(wen)上升(sheng)到上限時(shi),溫(wen)(wen)控(kong)器(qi)接(jie)通(tong)電(dian)源,風扇開(kai)始(shi)工(gong)作。當(dang)水(shui)(shui)溫(wen)(wen)降(jiang)至下限時(shi),溫(wen)(wen)控(kong)器(qi)關閉(bi)電(dian)源,風扇停止工(gong)作。功能是冷卻發動(dong)機(ji)水(shui)(shui)箱。
以下(xia)是電(dian)子(zi)風(feng)扇不轉的原因:
1。電(dian)(dian)機潤滑不良,電(dian)(dian)風扇不轉,安(an)裝扇葉后無法拖動(dong)電(dian)(dian)機;
2、電(dian)機過熱,電(dian)機過熱還會造成電(dian)機負載能(neng)力變差,電(dian)機有效功率變低,導致(zhi)無法驅動負載;
3.當啟動電(dian)容(rong)容(rong)量(liang)變(bian)(bian)小(xiao)時,電(dian)容(rong)容(rong)量(liang)會變(bian)(bian)小(xiao),導致電(dian)機啟動轉(zhuan)矩變(bian)(bian)小(xiao),無法驅動負載;
4.電(dian)機使(shi)(shi)用時(shi)間(jian)過長。電(dian)風(feng)扇用久了,電(dian)機會磨損,電(dian)機的軸套也容(rong)易燒壞。如果長時(shi)間(jian)使(shi)(shi)用電(dian)機,電(dian)機內阻也會增大,負(fu)載能力下降,導致無法帶動扇葉(xie)轉動。
北(bei)汽212系列:北(bei)京汽車(che)制造廠有限(xian)公(gong)司創建(jian)于(yu)1958年,是北(bei)京汽車(che)自(zi)主品牌的代表。四十多年以(yi)來,北(bei)汽專注于(yu)輕型越(yue)野車(che)和卡車(che)開(kai)發生產(chan),并(bing)贏得了“越(yue)野世家”的美名。
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