減速(su)機如何(he)修(xiu)復
減(jian)速器(qi)(qi)是感應電(dian)(dian)(dian)(dian)(dian)動機。其(qi)工作原(yuan)理是在元件(jian)更(geng)換時(shi)使用電(dian)(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)(dian)路提供直流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源。多(duo)相(xiang)定時(shi)控制(zhi)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),使用此電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)為(wei)減(jian)速器(qi)(qi)供電(dian)(dian)(dian)(dian)(dian),減(jian)速器(qi)(qi)可正常工作,雖然(ran)減(jian)速器(qi)(qi)已被廣泛使用,但減(jian)速器(qi)(qi)不像普通直流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機那樣工作。交流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動機在正常條件(jian)下(xia)使用。如果(guo)您遇到問題,我(wo)們需要學(xue)會修復它。
1.根據減速器上標記的(de)電(dian)阻值測量電(dian)阻。減速器分(fen)為兩個繞組。兩個繞組的(de)結構完(wan)全相同。每個繞組的(de)中心端對稱(cheng)地等于(yu)另一端,并(bing)且標簽的(de)電(dian)阻值是一致(zhi)的(de)。不同電(dian)機(ji)引線的(de)順序(xu)是不同的(de)。
2.測(ce)量(liang)時,可以(yi)測(ce)量(liang)兩個繞組(zu)的電(dian)阻值(zhi)是(shi)否(fou)相(xiang)等,并且(qie)應(ying)與電(dian)機標(biao)記一致(zhi),然后(hou)使用(yong)電(dian)源測(ce)試。在測(ce)試過(guo)程(cheng)中,電(dian)源的兩極交替(ti)接觸每(mei)個繞組(zu)的兩端。步(bu)進旋轉(zhuan),步(bu)驟同(tong)樣強(qiang)大,否(fou)則電(dian)機損壞。
3.使(shi)用(yong)減速器上標記的電源電壓進行(xing)測(ce)試。如果電機上沒有標記,請從較低電壓(ya)開始,然后逐漸增加電壓(ya)進(jin)行測試。電源的一端連(lian)接到某個(ge)繞組的中心端,另一端連(lian)接到電源。一端交替接觸繞組的另一端。此時,減速器應(ying)逐步旋轉,每一步應(ying)同(tong)樣強大,否(fou)則電機會損壞。