減速機(ji)如(ru)何修復
減速(su)(su)器(qi)是感應(ying)電(dian)(dian)動機(ji)。其工(gong)作原理是在元(yuan)件(jian)更(geng)換時(shi)使用(yong)(yong)電(dian)(dian)子電(dian)(dian)路提供(gong)(gong)直(zhi)流(liu)(liu)電(dian)(dian)源。多相定時(shi)控(kong)制電(dian)(dian)流(liu)(liu),使用(yong)(yong)此電(dian)(dian)流(liu)(liu)為減速(su)(su)器(qi)供(gong)(gong)電(dian)(dian),減速(su)(su)器(qi)可正(zheng)常(chang)工(gong)作,雖然減速(su)(su)器(qi)已(yi)被廣泛(fan)使用(yong)(yong),但(dan)減速(su)(su)器(qi)不像(xiang)普通直(zhi)流(liu)(liu)電(dian)(dian)機(ji)那(nei)樣(yang)工(gong)作。交流(liu)(liu)電(dian)(dian)動機(ji)在正(zheng)常(chang)條件(jian)下使用(yong)(yong)。如(ru)果您遇到問題,我們需(xu)要學會修復它。
1.根據減(jian)速器上標(biao)記的電阻值(zhi)測量電阻。減(jian)速器分為兩(liang)(liang)個(ge)(ge)繞組(zu)。兩(liang)(liang)個(ge)(ge)繞組(zu)的結構完全相同。每個(ge)(ge)繞組(zu)的中心端對(dui)稱地(di)等于另一(yi)端,并(bing)且標(biao)簽的電阻值(zhi)是一(yi)致的。不(bu)同電機引線的順序是不(bu)同的。
2.測(ce)量(liang)時(shi),可以測(ce)量(liang)兩個繞(rao)組的(de)(de)電(dian)(dian)阻值是(shi)否(fou)相(xiang)等,并且應與電(dian)(dian)機標記一致,然后(hou)使(shi)用電(dian)(dian)源(yuan)測(ce)試。在(zai)測(ce)試過(guo)程(cheng)中,電(dian)(dian)源(yuan)的(de)(de)兩極交替接(jie)觸每(mei)個繞(rao)組的(de)(de)兩端(duan)。步進旋轉,步驟(zou)同樣強大(da),否(fou)則電(dian)(dian)機損壞。
3.使用減速器上(shang)標記(ji)的(de)電(dian)源電(dian)壓進行(xing)測(ce)試。如(ru)果電(dian)(dian)機上(shang)沒有標記,請從較低電(dian)(dian)壓(ya)開始,然后逐(zhu)漸(jian)增加電(dian)(dian)壓(ya)進行(xing)測試。電(dian)(dian)源的(de)(de)一(yi)(yi)端(duan)連(lian)接到(dao)某個繞組的(de)(de)中心端(duan),另一(yi)(yi)端(duan)連(lian)接到(dao)電(dian)(dian)源。一(yi)(yi)端(duan)交替接觸繞組的(de)(de)另一(yi)(yi)端(duan)。此時,減速器應逐(zhu)步旋轉,每一(yi)(yi)步應同樣(yang)強大,否則電(dian)(dian)機會損壞。