減速機(ji)如(ru)何(he)修復
減(jian)(jian)速(su)(su)器(qi)是(shi)感(gan)應(ying)電(dian)(dian)(dian)動機(ji)。其(qi)工(gong)作(zuo)原(yuan)理是(shi)在(zai)元件(jian)更換時(shi)使(shi)用(yong)電(dian)(dian)(dian)子電(dian)(dian)(dian)路提(ti)供直(zhi)流電(dian)(dian)(dian)源(yuan)。多相(xiang)定時(shi)控制(zhi)電(dian)(dian)(dian)流,使(shi)用(yong)此電(dian)(dian)(dian)流為減(jian)(jian)速(su)(su)器(qi)供電(dian)(dian)(dian),減(jian)(jian)速(su)(su)器(qi)可正(zheng)常工(gong)作(zuo),雖然減(jian)(jian)速(su)(su)器(qi)已被廣泛使(shi)用(yong),但減(jian)(jian)速(su)(su)器(qi)不像(xiang)普通(tong)直(zhi)流電(dian)(dian)(dian)機(ji)那樣工(gong)作(zuo)。交(jiao)流電(dian)(dian)(dian)動機(ji)在(zai)正(zheng)常條(tiao)件(jian)下(xia)使(shi)用(yong)。如果您(nin)遇到問題(ti),我們(men)需要學(xue)會修復它(ta)。
1.根據減速器上標記(ji)的(de)(de)電阻(zu)值測量電阻(zu)。減速器分為兩個(ge)繞組(zu)。兩個(ge)繞組(zu)的(de)(de)結構完(wan)全相同。每個(ge)繞組(zu)的(de)(de)中(zhong)心(xin)端對稱地等(deng)于(yu)另一端,并且標簽的(de)(de)電阻(zu)值是(shi)一致的(de)(de)。不(bu)同電機引線的(de)(de)順序是(shi)不(bu)同的(de)(de)。
2.測(ce)量時,可以測(ce)量兩個繞組的(de)電(dian)阻值是否(fou)相等,并且應與(yu)電(dian)機標記一(yi)致,然后使用電(dian)源(yuan)(yuan)測(ce)試(shi)。在測(ce)試(shi)過程中(zhong),電(dian)源(yuan)(yuan)的(de)兩極交替(ti)接觸每個繞組的(de)兩端。步進旋轉,步驟同樣強大,否(fou)則電(dian)機損(sun)壞。
3.使用減速器(qi)上標記的電(dian)源電(dian)壓進行測試(shi)。如果電(dian)(dian)機(ji)上沒有標記,請(qing)從(cong)較(jiao)低電(dian)(dian)壓開始,然后(hou)逐(zhu)漸增加電(dian)(dian)壓進行測試(shi)。電(dian)(dian)源的一端連接(jie)到某個繞組的中心端,另一端連接(jie)到電(dian)(dian)源。一端交(jiao)替接(jie)觸繞組的另一端。此(ci)時,減(jian)速器應(ying)逐(zhu)步(bu)旋轉(zhuan),每一步(bu)應(ying)同樣強(qiang)大,否(fou)則電(dian)(dian)機(ji)會損壞。