減速(su)機(ji)如何修復
減(jian)(jian)(jian)(jian)速器是感應電(dian)(dian)(dian)動機。其工(gong)作(zuo)(zuo)原理是在元件(jian)更換時使用(yong)電(dian)(dian)(dian)子電(dian)(dian)(dian)路提供(gong)直(zhi)流(liu)(liu)電(dian)(dian)(dian)源。多相定時控制(zhi)電(dian)(dian)(dian)流(liu)(liu),使用(yong)此(ci)電(dian)(dian)(dian)流(liu)(liu)為減(jian)(jian)(jian)(jian)速器供(gong)電(dian)(dian)(dian),減(jian)(jian)(jian)(jian)速器可正(zheng)常工(gong)作(zuo)(zuo),雖(sui)然(ran)減(jian)(jian)(jian)(jian)速器已被廣泛使用(yong),但減(jian)(jian)(jian)(jian)速器不像普通直(zhi)流(liu)(liu)電(dian)(dian)(dian)機那樣工(gong)作(zuo)(zuo)。交(jiao)流(liu)(liu)電(dian)(dian)(dian)動機在正(zheng)常條(tiao)件(jian)下使用(yong)。如(ru)果您(nin)遇到問題,我們需(xu)要學會修復它。
1.根據減(jian)速器(qi)上標記的(de)(de)(de)電阻(zu)值(zhi)(zhi)測(ce)量電阻(zu)。減(jian)速器(qi)分為兩個(ge)繞(rao)組(zu)。兩個(ge)繞(rao)組(zu)的(de)(de)(de)結構(gou)完全(quan)相同(tong)。每個(ge)繞(rao)組(zu)的(de)(de)(de)中心(xin)端(duan)對稱(cheng)地(di)等于另一端(duan),并且(qie)標簽的(de)(de)(de)電阻(zu)值(zhi)(zhi)是(shi)一致的(de)(de)(de)。不(bu)(bu)同(tong)電機(ji)引線的(de)(de)(de)順(shun)序是(shi)不(bu)(bu)同(tong)的(de)(de)(de)。
2.測(ce)量(liang)(liang)時(shi),可以測(ce)量(liang)(liang)兩(liang)個(ge)繞組的電阻(zu)值是否相等,并且應與電機標(biao)記一(yi)致,然后使用電源測(ce)試(shi)。在測(ce)試(shi)過程(cheng)中,電源的兩(liang)極交替接觸每個(ge)繞組的兩(liang)端。步進(jin)旋轉,步驟同樣強大,否則電機損壞。
3.使用減速器上標(biao)記的電源電壓進行測試。如果(guo)電(dian)(dian)機(ji)上沒有標(biao)記(ji),請(qing)從(cong)較低電(dian)(dian)壓(ya)開始,然后逐漸增加電(dian)(dian)壓(ya)進行測試。電(dian)(dian)源的一端(duan)(duan)(duan)連接到某個(ge)繞(rao)組的中心端(duan)(duan)(duan),另一端(duan)(duan)(duan)連接到電(dian)(dian)源。一端(duan)(duan)(duan)交替接觸繞(rao)組的另一端(duan)(duan)(duan)。此(ci)時,減速(su)器(qi)應(ying)逐步旋轉,每一步應(ying)同樣強大,否則電(dian)(dian)機(ji)會損(sun)壞(huai)。