減(jian)速機如何修復(fu)
減(jian)速器(qi)(qi)是(shi)感應電(dian)(dian)(dian)動(dong)機。其(qi)工作原理是(shi)在元件(jian)更換時使用(yong)電(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)路提供直(zhi)流(liu)電(dian)(dian)(dian)源。多相定時控制電(dian)(dian)(dian)流(liu),使用(yong)此電(dian)(dian)(dian)流(liu)為減(jian)速器(qi)(qi)供電(dian)(dian)(dian),減(jian)速器(qi)(qi)可正(zheng)常(chang)工作,雖然(ran)減(jian)速器(qi)(qi)已被廣泛使用(yong),但減(jian)速器(qi)(qi)不像普(pu)通(tong)直(zhi)流(liu)電(dian)(dian)(dian)機那樣工作。交流(liu)電(dian)(dian)(dian)動(dong)機在正(zheng)常(chang)條(tiao)件(jian)下使用(yong)。如果(guo)您遇到問題,我們需要(yao)學會(hui)修復它(ta)。
1.根據(ju)減(jian)速(su)器上標(biao)記的(de)電阻(zu)值(zhi)測量電阻(zu)。減(jian)速(su)器分為兩個(ge)繞組。兩個(ge)繞組的(de)結構完全相同(tong)。每個(ge)繞組的(de)中(zhong)心端(duan)對稱(cheng)地等于另(ling)一端(duan),并且標(biao)簽的(de)電阻(zu)值(zhi)是一致的(de)。不同(tong)電機引線的(de)順序(xu)是不同(tong)的(de)。
2.測量(liang)時,可以測量(liang)兩個繞組(zu)的電(dian)阻(zu)值(zhi)是否相等,并且應與電(dian)機標記一致,然后使(shi)用電(dian)源測試。在測試過程(cheng)中(zhong),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,步(bu)驟同樣強大,否則電(dian)機損壞。
3.使用減速器(qi)上標記的電(dian)源電(dian)壓進行測試(shi)。如果電(dian)(dian)機(ji)上沒有標記,請從較低電(dian)(dian)壓開始,然后逐漸增加電(dian)(dian)壓進行測試(shi)。電(dian)(dian)源的一端(duan)(duan)連(lian)接(jie)到某個繞(rao)組的中(zhong)心(xin)端(duan)(duan),另(ling)一端(duan)(duan)連(lian)接(jie)到電(dian)(dian)源。一端(duan)(duan)交替接(jie)觸繞(rao)組的另(ling)一端(duan)(duan)。此時,減速器應逐步旋轉,每一步應同樣強(qiang)大,否則電(dian)(dian)機(ji)會(hui)損壞。