減速機如何(he)修(xiu)復
減(jian)速(su)(su)(su)器(qi)(qi)是感應電動(dong)機(ji)(ji)。其工作(zuo)原理是在元件更(geng)換(huan)時使用(yong)(yong)電子(zi)電路(lu)提供(gong)直流(liu)(liu)電源。多(duo)相定時控制(zhi)電流(liu)(liu),使用(yong)(yong)此電流(liu)(liu)為減(jian)速(su)(su)(su)器(qi)(qi)供(gong)電,減(jian)速(su)(su)(su)器(qi)(qi)可(ke)正常工作(zuo),雖然(ran)減(jian)速(su)(su)(su)器(qi)(qi)已被廣泛使用(yong)(yong),但(dan)減(jian)速(su)(su)(su)器(qi)(qi)不像普(pu)通直流(liu)(liu)電機(ji)(ji)那樣工作(zuo)。交流(liu)(liu)電動(dong)機(ji)(ji)在正常條件下使用(yong)(yong)。如果您遇(yu)到問(wen)題,我們需要學會修(xiu)復它。
1.根據減速器(qi)上(shang)標記的(de)(de)(de)電(dian)阻值測量電(dian)阻。減速器(qi)分(fen)為兩個繞(rao)(rao)組(zu)。兩個繞(rao)(rao)組(zu)的(de)(de)(de)結構完全相同(tong)(tong)。每個繞(rao)(rao)組(zu)的(de)(de)(de)中心(xin)端對稱地等于另一端,并且標簽的(de)(de)(de)電(dian)阻值是一致的(de)(de)(de)。不(bu)(bu)同(tong)(tong)電(dian)機引線的(de)(de)(de)順(shun)序(xu)是不(bu)(bu)同(tong)(tong)的(de)(de)(de)。
2.測(ce)量(liang)時,可以測(ce)量(liang)兩個繞組(zu)(zu)的電(dian)(dian)(dian)(dian)阻值是否相等,并且應與電(dian)(dian)(dian)(dian)機(ji)標(biao)記一致,然后使(shi)用電(dian)(dian)(dian)(dian)源(yuan)測(ce)試。在測(ce)試過程(cheng)中,電(dian)(dian)(dian)(dian)源(yuan)的兩極交替接觸每個繞組(zu)(zu)的兩端。步(bu)進旋轉,步(bu)驟同(tong)樣強(qiang)大,否則電(dian)(dian)(dian)(dian)機(ji)損壞。
3.使用減(jian)速器上標記(ji)的電源電壓(ya)進行(xing)測(ce)試。如果(guo)電(dian)(dian)機上(shang)沒有標記,請從較低電(dian)(dian)壓(ya)開(kai)始(shi),然(ran)后(hou)逐漸(jian)增(zeng)加電(dian)(dian)壓(ya)進行測試。電(dian)(dian)源的一(yi)端(duan)(duan)連接到某個繞組的中心端(duan)(duan),另一(yi)端(duan)(duan)連接到電(dian)(dian)源。一(yi)端(duan)(duan)交替(ti)接觸繞組的另一(yi)端(duan)(duan)。此(ci)時,減速器應(ying)逐步旋轉,每一(yi)步應(ying)同樣強大,否則電(dian)(dian)機會損(sun)壞(huai)。