減速(su)機(ji)如何修復(fu)
減(jian)速(su)(su)器是感(gan)應電(dian)(dian)(dian)動機(ji)。其工作原(yuan)理是在元件(jian)更(geng)換(huan)時(shi)使(shi)(shi)用(yong)電(dian)(dian)(dian)子電(dian)(dian)(dian)路提供直流電(dian)(dian)(dian)源。多相定時(shi)控制電(dian)(dian)(dian)流,使(shi)(shi)用(yong)此電(dian)(dian)(dian)流為減(jian)速(su)(su)器供電(dian)(dian)(dian),減(jian)速(su)(su)器可正常工作,雖然減(jian)速(su)(su)器已被(bei)廣泛使(shi)(shi)用(yong),但(dan)減(jian)速(su)(su)器不(bu)像普(pu)通直流電(dian)(dian)(dian)機(ji)那樣(yang)工作。交流電(dian)(dian)(dian)動機(ji)在正常條件(jian)下使(shi)(shi)用(yong)。如(ru)果您遇到(dao)問題,我們需要學(xue)會修(xiu)復(fu)它。
1.根據減速器(qi)上標(biao)記的(de)(de)電(dian)(dian)阻(zu)值測(ce)量電(dian)(dian)阻(zu)。減速器(qi)分為兩個繞組(zu)。兩個繞組(zu)的(de)(de)結構(gou)完全相同(tong)。每個繞組(zu)的(de)(de)中心端對稱地等于另一(yi)端,并且標(biao)簽的(de)(de)電(dian)(dian)阻(zu)值是一(yi)致的(de)(de)。不同(tong)電(dian)(dian)機引線的(de)(de)順(shun)序是不同(tong)的(de)(de)。
2.測量(liang)時,可以測量(liang)兩個繞組(zu)(zu)的電(dian)阻(zu)值是否(fou)相等,并且應與電(dian)機(ji)標(biao)記一致,然(ran)后(hou)使用電(dian)源(yuan)測試。在測試過程中,電(dian)源(yuan)的兩極交(jiao)替(ti)接觸(chu)每個繞組(zu)(zu)的兩端。步進(jin)旋(xuan)轉,步驟(zou)同(tong)樣強大(da),否(fou)則電(dian)機(ji)損壞。
3.使(shi)用(yong)減(jian)速器上標記的電源電壓進行測試。如果電(dian)(dian)機(ji)(ji)上沒有標記(ji),請從較(jiao)低電(dian)(dian)壓開始,然后逐漸增加電(dian)(dian)壓進行測(ce)試。電(dian)(dian)源的一(yi)端(duan)連(lian)接到某個繞組(zu)的中心端(duan),另一(yi)端(duan)連(lian)接到電(dian)(dian)源。一(yi)端(duan)交(jiao)替接觸繞組(zu)的另一(yi)端(duan)。此時,減速器應逐步旋轉,每一(yi)步應同樣強大(da),否則電(dian)(dian)機(ji)(ji)會損壞。