減速機如何修復
減(jian)速(su)器(qi)是感應電(dian)(dian)(dian)(dian)動機。其(qi)工(gong)作(zuo)原理是在元件(jian)更換時使(shi)用電(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)路提供直流(liu)電(dian)(dian)(dian)(dian)源。多相定時控(kong)制電(dian)(dian)(dian)(dian)流(liu),使(shi)用此電(dian)(dian)(dian)(dian)流(liu)為減(jian)速(su)器(qi)供電(dian)(dian)(dian)(dian),減(jian)速(su)器(qi)可正常(chang)工(gong)作(zuo),雖然減(jian)速(su)器(qi)已被廣(guang)泛使(shi)用,但減(jian)速(su)器(qi)不像普通(tong)直流(liu)電(dian)(dian)(dian)(dian)機那樣工(gong)作(zuo)。交流(liu)電(dian)(dian)(dian)(dian)動機在正常(chang)條(tiao)件(jian)下使(shi)用。如果您遇到問題,我們需要(yao)學會修復(fu)它。
1.根(gen)據(ju)減速(su)器(qi)(qi)上標記的(de)電(dian)阻值測量電(dian)阻。減速(su)器(qi)(qi)分為(wei)兩個繞組。兩個繞組的(de)結構完全(quan)相(xiang)同(tong)。每個繞組的(de)中心端對稱地等(deng)于另一(yi)端,并且標簽的(de)電(dian)阻值是(shi)一(yi)致的(de)。不同(tong)電(dian)機引線的(de)順序是(shi)不同(tong)的(de)。
2.測量(liang)時,可以(yi)測量(liang)兩(liang)(liang)個(ge)繞(rao)組的電(dian)阻(zu)值是否相等,并且應(ying)與電(dian)機標記一(yi)致,然后使用電(dian)源(yuan)測試。在測試過程中,電(dian)源(yuan)的兩(liang)(liang)極交(jiao)替接觸每個(ge)繞(rao)組的兩(liang)(liang)端(duan)。步進旋(xuan)轉,步驟同樣強大(da),否則(ze)電(dian)機損壞(huai)。
3.使用減速器上標記的電(dian)源電(dian)壓進行測試。如果電(dian)機上(shang)沒有標記(ji),請從較低電(dian)壓開始,然后逐(zhu)漸(jian)增加電(dian)壓進(jin)行測試。電(dian)源(yuan)的一(yi)端連接(jie)到某個繞組(zu)(zu)的中心端,另一(yi)端連接(jie)到電(dian)源(yuan)。一(yi)端交替接(jie)觸繞組(zu)(zu)的另一(yi)端。此時,減速器應逐(zhu)步旋轉,每一(yi)步應同樣強大,否則(ze)電(dian)機會(hui)損壞(huai)。