力矩電機轉不動是什么原因引起的
力矩電機的轉子轉不動的原因是什么?可(ke)以先(xian)用(yong)萬用(yong)表(biao)檢查(cha)電(dian)源、保險(xian)絲(si)或(huo)斷路器(qi),電(dian)容是否損壞呢,現(xian)在帶你去了(le)解。

在萬用表上檢查(cha)電(dian)源、保險絲或斷路器,看空氣開(kai)關輸(shu)出(chu)端(duan)是否有通過電(dian)壓,如果(guo)電(dian)壓正常,看輸(shu)出(chu)端(duan)開(kai)關是否有220v電(dian)壓,如果(guo)沒有,看開(kai)關或斷路器。
檢查(cha)電(dian)源線(xian)是(shi)否斷(duan)了(le)。如(ru)果電(dian)源是(shi)通(tong)過插頭(tou)連接(jie)的,拔下插頭(tou),然(ran)后用萬用表測量插頭(tou)是(shi)否接(jie)通(tong)。如(ru)果電(dian)源線(xian)正常,就需要更換電(dian)源線(xian)。
檢查單相電(dian)(dian)(dian)(dian)機起動電(dian)(dian)(dian)(dian)容(rong)是否(fou)損(sun)(sun)壞(huai)。如果(guo)啟動電(dian)(dian)(dian)(dian)容(rong)損(sun)(sun)壞(huai),電(dian)(dian)(dian)(dian)機將無(wu)法啟動或啟動困難甚(shen)至反轉。用(yong)萬(wan)用(yong)表調節電(dian)(dian)(dian)(dian)容(rong)測量(liang)裝(zhuang)置,測量(liang)電(dian)(dian)(dian)(dian)容(rong)是否(fou)接近電(dian)(dian)(dian)(dian)容(rong)容(rong)量(liang)。如果(guo)沒有電(dian)(dian)(dian)(dian)容(rong)或電(dian)(dian)(dian)(dian)容(rong)過低,電(dian)(dian)(dian)(dian)容(rong)已經損(sun)(sun)壞(huai)。
檢查軸承(cheng)是(shi)否損壞。電機(ji)一般有兩個軸承(cheng),分(fen)別位于(yu)前端(duan)蓋和后端(duan)蓋與轉子(zi)軸連接的位置。當出現問題(ti)時,拆卸后會出現過載跳閘、旋(xuan)(xuan)轉受阻(zu)、旋(xuan)(xuan)轉噪音異常、手動旋(xuan)(xuan)轉是(shi)否靈活(huo)(huo)等問題(ti)。如果它不靈活(huo)(huo),就(jiu)需要更(geng)換新的軸承(cheng)。
除了第一次(ci),還(huan)有其他原因:
控制器(qi)或調壓(ya)器(qi)出現故障,維修或更(geng)換(huan)。
2、電機繞組(zu)故(gu)障,繞組(zu)重繞。
3.轉子不斷(duan)摩(mo)擦和軸(zhou)承損(sun)壞,更換軸(zhou)承校正,消除燒孔。
4.電源電壓過低或(huo)相異。調整電壓以消除(chu)缺相。
5.被驅動的機器出(chu)了毛(mao)病。找出(chu)問題并解決它。