減速機如何(he)修復(fu)
減(jian)速(su)(su)器(qi)是(shi)感應電(dian)(dian)(dian)動(dong)機。其(qi)工(gong)作原理是(shi)在元件(jian)更換時(shi)使(shi)用電(dian)(dian)(dian)子電(dian)(dian)(dian)路(lu)提供直(zhi)流(liu)電(dian)(dian)(dian)源。多相(xiang)定時(shi)控制電(dian)(dian)(dian)流(liu),使(shi)用此電(dian)(dian)(dian)流(liu)為減(jian)速(su)(su)器(qi)供電(dian)(dian)(dian),減(jian)速(su)(su)器(qi)可正常(chang)工(gong)作,雖然(ran)減(jian)速(su)(su)器(qi)已被(bei)廣泛使(shi)用,但(dan)減(jian)速(su)(su)器(qi)不(bu)像普通直(zhi)流(liu)電(dian)(dian)(dian)機那樣工(gong)作。交(jiao)流(liu)電(dian)(dian)(dian)動(dong)機在正常(chang)條(tiao)件(jian)下使(shi)用。如果您遇到問(wen)題(ti),我(wo)們需要學會(hui)修復它。
1.根據減速器(qi)上標記(ji)的(de)(de)電(dian)阻值(zhi)測量電(dian)阻。減速器(qi)分(fen)為兩(liang)(liang)個繞(rao)組(zu)。兩(liang)(liang)個繞(rao)組(zu)的(de)(de)結構完全相同。每個繞(rao)組(zu)的(de)(de)中心端(duan)對稱地等于另一端(duan),并且標簽的(de)(de)電(dian)阻值(zhi)是一致的(de)(de)。不同電(dian)機引線的(de)(de)順序是不同的(de)(de)。
2.測量時,可以測量兩個繞組(zu)的電阻值是否(fou)相等,并且應與電機(ji)(ji)標記一致,然后使用電源測試(shi)。在測試(shi)過程中(zhong),電源的兩極交替接觸每個繞組(zu)的兩端。步進(jin)旋(xuan)轉,步驟同樣(yang)強大(da),否(fou)則電機(ji)(ji)損壞(huai)。
3.使用(yong)減速器上標記的電(dian)源電(dian)壓進行測試(shi)。如果電(dian)(dian)(dian)機上沒有標記,請從(cong)較低(di)電(dian)(dian)(dian)壓開始,然后逐漸增加(jia)電(dian)(dian)(dian)壓進行測試(shi)。電(dian)(dian)(dian)源的一端(duan)(duan)連(lian)接(jie)到某個繞組的中心端(duan)(duan),另(ling)一端(duan)(duan)連(lian)接(jie)到電(dian)(dian)(dian)源。一端(duan)(duan)交替(ti)接(jie)觸繞組的另(ling)一端(duan)(duan)。此時,減速器應逐步(bu)旋轉,每一步(bu)應同樣(yang)強大,否則電(dian)(dian)(dian)機會(hui)損壞。