減速機如何修復
減(jian)(jian)速(su)(su)器是(shi)感應電(dian)(dian)(dian)動(dong)機(ji)。其工作(zuo)原理是(shi)在元件更換時使用(yong)電(dian)(dian)(dian)子電(dian)(dian)(dian)路提(ti)供直流電(dian)(dian)(dian)源。多相定時控制電(dian)(dian)(dian)流,使用(yong)此電(dian)(dian)(dian)流為減(jian)(jian)速(su)(su)器供電(dian)(dian)(dian),減(jian)(jian)速(su)(su)器可正常(chang)工作(zuo),雖然(ran)減(jian)(jian)速(su)(su)器已(yi)被廣泛(fan)使用(yong),但減(jian)(jian)速(su)(su)器不像(xiang)普通直流電(dian)(dian)(dian)機(ji)那(nei)樣工作(zuo)。交流電(dian)(dian)(dian)動(dong)機(ji)在正常(chang)條件下使用(yong)。如果您遇到問題,我們需要(yao)學會修復它。
1.根(gen)據減速器(qi)上(shang)標記的(de)(de)電(dian)(dian)(dian)阻值測量電(dian)(dian)(dian)阻。減速器(qi)分為兩個繞組。兩個繞組的(de)(de)結構完全相(xiang)同。每個繞組的(de)(de)中(zhong)心端對(dui)稱地等于另一端,并且標簽的(de)(de)電(dian)(dian)(dian)阻值是一致的(de)(de)。不同電(dian)(dian)(dian)機引線的(de)(de)順序是不同的(de)(de)。
2.測量時(shi),可以測量兩個繞(rao)組的(de)(de)電(dian)阻值(zhi)是否相(xiang)等,并且應(ying)與(yu)電(dian)機標記一致,然(ran)后使用(yong)電(dian)源測試。在測試過(guo)程中(zhong),電(dian)源的(de)(de)兩極交替接觸每個繞(rao)組的(de)(de)兩端。步(bu)進旋轉(zhuan),步(bu)驟同(tong)樣(yang)強(qiang)大,否則電(dian)機損(sun)壞。
3.使(shi)用(yong)減速器上標記的電源(yuan)電壓(ya)進行(xing)測試。如果(guo)電機上沒有標記,請(qing)從較低電壓開(kai)始,然后逐漸(jian)增加電壓進(jin)行測試。電源的(de)(de)一端連接(jie)(jie)到某個繞(rao)(rao)組的(de)(de)中心(xin)端,另(ling)一端連接(jie)(jie)到電源。一端交替接(jie)(jie)觸(chu)繞(rao)(rao)組的(de)(de)另(ling)一端。此時,減速(su)器應逐步旋轉,每一步應同(tong)樣強大,否則(ze)電機會損壞。