電(dian)(dian)子扇(shan)馬達(da)電(dian)(dian)機電(dian)(dian)子風(feng)(feng)(feng)扇(shan)的工(gong)作原理是汽車(che)電(dian)(dian)子風(feng)(feng)(feng)扇(shan)由恒溫(wen)(wen)(wen)器控制(zhi)。當水(shui)溫(wen)(wen)(wen)上升到上限(xian)時(shi),溫(wen)(wen)(wen)控器接通電(dian)(dian)源(yuan),風(feng)(feng)(feng)扇(shan)開始工(gong)作。當水(shui)溫(wen)(wen)(wen)降至下(xia)限(xian)時(shi),溫(wen)(wen)(wen)控器關閉電(dian)(dian)源(yuan),風(feng)(feng)(feng)扇(shan)停止(zhi)工(gong)作。功能是冷(leng)卻發動機水(shui)箱。
以下是電子風(feng)扇不(bu)轉的原因(yin):
1。電機(ji)潤滑不良,電風(feng)扇(shan)不轉,安裝扇(shan)葉(xie)后無(wu)法拖(tuo)動電機(ji);
2、電(dian)機過熱,電(dian)機過熱還會造成電(dian)機負載(zai)能力(li)變(bian)差,電(dian)機有效功率(lv)變(bian)低(di),導(dao)致(zhi)無法驅動負載(zai);
3.當啟動(dong)電容(rong)(rong)容(rong)(rong)量變(bian)小(xiao)時,電容(rong)(rong)容(rong)(rong)量會(hui)變(bian)小(xiao),導(dao)致電機啟動(dong)轉矩變(bian)小(xiao),無法驅動(dong)負載;
4.電(dian)(dian)(dian)機使(shi)用時(shi)間過長。電(dian)(dian)(dian)風(feng)扇用久了,電(dian)(dian)(dian)機會磨損,電(dian)(dian)(dian)機的(de)軸(zhou)套也容易燒壞。如(ru)果長時(shi)間使(shi)用電(dian)(dian)(dian)機,電(dian)(dian)(dian)機內阻也會增大(da),負載能力下(xia)降,導致(zhi)無法帶動扇葉轉動。
新(xin)凱(kai)海(hai)獅 2003款 基本型(xing)(xing) 排量(liang)類型(xing)(xing)轎(jiao)車
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