減(jian)速機如何修復
減(jian)(jian)(jian)速器(qi)(qi)是感應(ying)電(dian)(dian)(dian)動(dong)機。其工(gong)作原理是在元件(jian)更(geng)換時使(shi)(shi)用(yong)電(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)路提供(gong)直流(liu)電(dian)(dian)(dian)源。多相定(ding)時控制(zhi)電(dian)(dian)(dian)流(liu),使(shi)(shi)用(yong)此電(dian)(dian)(dian)流(liu)為減(jian)(jian)(jian)速器(qi)(qi)供(gong)電(dian)(dian)(dian),減(jian)(jian)(jian)速器(qi)(qi)可正(zheng)常工(gong)作,雖然減(jian)(jian)(jian)速器(qi)(qi)已被(bei)廣泛使(shi)(shi)用(yong),但減(jian)(jian)(jian)速器(qi)(qi)不像普通直流(liu)電(dian)(dian)(dian)機那樣工(gong)作。交流(liu)電(dian)(dian)(dian)動(dong)機在正(zheng)常條(tiao)件(jian)下使(shi)(shi)用(yong)。如果您遇到問題,我們需要學會修復它。
1.根(gen)據減(jian)速器上標(biao)(biao)記的(de)電(dian)阻值測(ce)量電(dian)阻。減(jian)速器分為兩(liang)個繞(rao)組(zu)。兩(liang)個繞(rao)組(zu)的(de)結(jie)構完全相同。每個繞(rao)組(zu)的(de)中(zhong)心端(duan)對稱地(di)等(deng)于另一(yi)端(duan),并且標(biao)(biao)簽(qian)的(de)電(dian)阻值是(shi)一(yi)致的(de)。不同電(dian)機引線的(de)順序是(shi)不同的(de)。
2.測(ce)量時,可以(yi)測(ce)量兩個(ge)繞組的(de)電阻值是否相等(deng),并且(qie)應與電機標記一(yi)致,然后使用電源(yuan)測(ce)試(shi)。在測(ce)試(shi)過程中,電源(yuan)的(de)兩極(ji)交替接觸每個(ge)繞組的(de)兩端。步進(jin)旋(xuan)轉,步驟(zou)同樣強大,否則電機損壞(huai)。
3.使用(yong)減速器上標記的電源電壓進行測試。如果電(dian)(dian)機(ji)上沒有標記,請從較低電(dian)(dian)壓(ya)開始,然后逐漸增加電(dian)(dian)壓(ya)進(jin)行測試。電(dian)(dian)源的(de)一端(duan)(duan)連接到(dao)某(mou)個繞組的(de)中心端(duan)(duan),另一端(duan)(duan)連接到(dao)電(dian)(dian)源。一端(duan)(duan)交替接觸繞組的(de)另一端(duan)(duan)。此時(shi),減速器(qi)應逐步(bu)(bu)旋轉,每一步(bu)(bu)應同樣強大,否則電(dian)(dian)機(ji)會損壞(huai)。