減速機如何(he)修復
減(jian)(jian)速(su)(su)器是感應電(dian)(dian)(dian)動機。其(qi)工(gong)(gong)(gong)作原理是在元件更換時使(shi)用(yong)電(dian)(dian)(dian)子電(dian)(dian)(dian)路提供直流(liu)電(dian)(dian)(dian)源。多相定時控(kong)制電(dian)(dian)(dian)流(liu),使(shi)用(yong)此電(dian)(dian)(dian)流(liu)為減(jian)(jian)速(su)(su)器供電(dian)(dian)(dian),減(jian)(jian)速(su)(su)器可正(zheng)常工(gong)(gong)(gong)作,雖然減(jian)(jian)速(su)(su)器已被廣泛使(shi)用(yong),但減(jian)(jian)速(su)(su)器不(bu)像普通(tong)直流(liu)電(dian)(dian)(dian)機那樣工(gong)(gong)(gong)作。交(jiao)流(liu)電(dian)(dian)(dian)動機在正(zheng)常條件下使(shi)用(yong)。如(ru)果(guo)您遇(yu)到問題,我們(men)需要學會修復它。
1.根據減速(su)器上標記的(de)(de)(de)電(dian)阻值測量電(dian)阻。減速(su)器分為兩個(ge)繞(rao)組。兩個(ge)繞(rao)組的(de)(de)(de)結構完全相(xiang)同。每個(ge)繞(rao)組的(de)(de)(de)中心端對稱(cheng)地(di)等于另一端,并且(qie)標簽的(de)(de)(de)電(dian)阻值是一致的(de)(de)(de)。不同電(dian)機(ji)引線的(de)(de)(de)順序是不同的(de)(de)(de)。
2.測(ce)量時,可以測(ce)量兩個繞組的(de)電阻值(zhi)是否相等,并且應與電機標記一致(zhi),然后使用電源(yuan)(yuan)測(ce)試。在(zai)測(ce)試過程中,電源(yuan)(yuan)的(de)兩極(ji)交替接觸每個繞組的(de)兩端。步(bu)進旋轉,步(bu)驟同(tong)樣(yang)強大,否則電機損壞(huai)。
3.使用減速器(qi)上(shang)標記的電(dian)源電(dian)壓進行測試(shi)。如果(guo)電(dian)(dian)機(ji)上(shang)沒有標記,請從較低電(dian)(dian)壓開始,然后逐漸增(zeng)加電(dian)(dian)壓進(jin)行測試(shi)。電(dian)(dian)源的一(yi)端(duan)連接(jie)到某(mou)個(ge)繞(rao)組(zu)的中心端(duan),另一(yi)端(duan)連接(jie)到電(dian)(dian)源。一(yi)端(duan)交替(ti)接(jie)觸(chu)繞(rao)組(zu)的另一(yi)端(duan)。此時(shi),減速器應逐步旋(xuan)轉,每一(yi)步應同(tong)樣強大,否則電(dian)(dian)機(ji)會損壞。