減速機如何修復
減(jian)(jian)速(su)(su)器(qi)是感應電(dian)動(dong)機(ji)。其工(gong)(gong)作原理是在元件(jian)(jian)更換時(shi)使(shi)(shi)(shi)用(yong)(yong)電(dian)子電(dian)路提供直(zhi)流(liu)電(dian)源(yuan)。多相定時(shi)控制電(dian)流(liu),使(shi)(shi)(shi)用(yong)(yong)此電(dian)流(liu)為減(jian)(jian)速(su)(su)器(qi)供電(dian),減(jian)(jian)速(su)(su)器(qi)可正(zheng)常工(gong)(gong)作,雖然減(jian)(jian)速(su)(su)器(qi)已被廣泛使(shi)(shi)(shi)用(yong)(yong),但減(jian)(jian)速(su)(su)器(qi)不像普(pu)通直(zhi)流(liu)電(dian)機(ji)那樣工(gong)(gong)作。交(jiao)流(liu)電(dian)動(dong)機(ji)在正(zheng)常條件(jian)(jian)下使(shi)(shi)(shi)用(yong)(yong)。如果(guo)您遇到問題(ti),我們需要學會修復(fu)它。
1.根(gen)據減速器(qi)上標記的(de)電阻值測(ce)量(liang)電阻。減速器(qi)分為(wei)兩個繞組(zu)(zu)。兩個繞組(zu)(zu)的(de)結(jie)構完全相(xiang)同。每個繞組(zu)(zu)的(de)中(zhong)心端(duan)對(dui)稱地等于另一端(duan),并且標簽的(de)電阻值是一致的(de)。不同電機引(yin)線的(de)順(shun)序是不同的(de)。
2.測量時,可以(yi)測量兩個(ge)繞組(zu)的(de)(de)電(dian)阻值是否相等(deng),并且應與電(dian)機標記(ji)一致,然后(hou)使用電(dian)源測試。在測試過(guo)程中,電(dian)源的(de)(de)兩極(ji)交替接觸每個(ge)繞組(zu)的(de)(de)兩端。步進旋(xuan)轉(zhuan),步驟同樣強大,否則電(dian)機損壞。
3.使用減速器上標記的電源電壓進行測試。如果電(dian)(dian)(dian)(dian)機(ji)(ji)上(shang)沒(mei)有標(biao)記,請從較(jiao)低電(dian)(dian)(dian)(dian)壓開始,然(ran)后逐漸增(zeng)加電(dian)(dian)(dian)(dian)壓進行測(ce)試。電(dian)(dian)(dian)(dian)源的一(yi)(yi)端(duan)(duan)(duan)連接到某個繞組(zu)(zu)的中心(xin)端(duan)(duan)(duan),另一(yi)(yi)端(duan)(duan)(duan)連接到電(dian)(dian)(dian)(dian)源。一(yi)(yi)端(duan)(duan)(duan)交替(ti)接觸繞組(zu)(zu)的另一(yi)(yi)端(duan)(duan)(duan)。此時,減速(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(ji)(ji)會損壞(huai)。