減速機如何修復(fu)
減(jian)(jian)速(su)(su)器(qi)是感應電(dian)動機(ji)。其工(gong)作(zuo)原(yuan)理(li)是在元件更(geng)換時(shi)使用(yong)電(dian)子(zi)電(dian)路提供直(zhi)流電(dian)源(yuan)。多相定時(shi)控制電(dian)流,使用(yong)此電(dian)流為(wei)減(jian)(jian)速(su)(su)器(qi)供電(dian),減(jian)(jian)速(su)(su)器(qi)可(ke)正常工(gong)作(zuo),雖然減(jian)(jian)速(su)(su)器(qi)已被廣泛使用(yong),但(dan)減(jian)(jian)速(su)(su)器(qi)不像普(pu)通直(zhi)流電(dian)機(ji)那樣工(gong)作(zuo)。交流電(dian)動機(ji)在正常條件下使用(yong)。如果您遇(yu)到問題,我們需要學(xue)會(hui)修復它。
1.根據減速器(qi)上標記(ji)的(de)電(dian)阻(zu)值(zhi)(zhi)測(ce)量(liang)電(dian)阻(zu)。減速器(qi)分為兩個(ge)(ge)繞組(zu)。兩個(ge)(ge)繞組(zu)的(de)結構完全相同。每個(ge)(ge)繞組(zu)的(de)中心(xin)端對稱地等(deng)于另一端,并且標簽的(de)電(dian)阻(zu)值(zhi)(zhi)是(shi)一致的(de)。不(bu)同電(dian)機引線的(de)順序是(shi)不(bu)同的(de)。
2.測量時(shi),可(ke)以測量兩(liang)個繞(rao)組(zu)的(de)電(dian)(dian)阻值是否相等(deng),并且應(ying)與(yu)電(dian)(dian)機(ji)標記一致,然(ran)后使(shi)用電(dian)(dian)源測試(shi)。在測試(shi)過(guo)程中,電(dian)(dian)源的(de)兩(liang)極交替(ti)接觸每個繞(rao)組(zu)的(de)兩(liang)端。步進旋轉,步驟同樣強大(da),否則電(dian)(dian)機(ji)損壞。
3.使用(yong)減速器上標記的電(dian)源電(dian)壓(ya)進行測試(shi)。如果電(dian)(dian)(dian)(dian)機上(shang)沒有標記,請從較低電(dian)(dian)(dian)(dian)壓(ya)(ya)開始,然后逐漸增加(jia)電(dian)(dian)(dian)(dian)壓(ya)(ya)進(jin)行測(ce)試(shi)。電(dian)(dian)(dian)(dian)源(yuan)的一(yi)(yi)端連接到(dao)某個繞(rao)組的中(zhong)心(xin)端,另一(yi)(yi)端連接到(dao)電(dian)(dian)(dian)(dian)源(yuan)。一(yi)(yi)端交替接觸(chu)繞(rao)組的另一(yi)(yi)端。此時,減(jian)速(su)器應逐步旋轉,每一(yi)(yi)步應同樣強大,否則電(dian)(dian)(dian)(dian)機會損壞(huai)。