減速機如何修復
減速(su)器(qi)是感(gan)應電(dian)(dian)動機(ji)。其(qi)工作(zuo)原理是在元件(jian)更換時(shi)使(shi)(shi)(shi)用電(dian)(dian)子(zi)電(dian)(dian)路(lu)提供直流電(dian)(dian)源。多(duo)相定時(shi)控制電(dian)(dian)流,使(shi)(shi)(shi)用此電(dian)(dian)流為(wei)減速(su)器(qi)供電(dian)(dian),減速(su)器(qi)可(ke)正常工作(zuo),雖(sui)然減速(su)器(qi)已被廣泛使(shi)(shi)(shi)用,但減速(su)器(qi)不像普(pu)通(tong)直流電(dian)(dian)機(ji)那樣工作(zuo)。交流電(dian)(dian)動機(ji)在正常條件(jian)下使(shi)(shi)(shi)用。如果(guo)您遇到問(wen)題(ti),我們(men)需要學會(hui)修復它。
1.根據(ju)減(jian)速器(qi)上標(biao)記的電(dian)(dian)阻值測量電(dian)(dian)阻。減(jian)速器(qi)分為兩個繞組。兩個繞組的結構完(wan)全(quan)相同(tong)。每個繞組的中心端(duan)對稱地等于(yu)另一端(duan),并且標(biao)簽的電(dian)(dian)阻值是(shi)(shi)一致的。不同(tong)電(dian)(dian)機引線的順序是(shi)(shi)不同(tong)的。
2.測(ce)量時,可以測(ce)量兩個(ge)繞(rao)組的電(dian)(dian)阻值是否相等,并(bing)且(qie)應與電(dian)(dian)機標記一致,然后使用電(dian)(dian)源(yuan)測(ce)試(shi)。在測(ce)試(shi)過(guo)程(cheng)中,電(dian)(dian)源(yuan)的兩極交替(ti)接觸每個(ge)繞(rao)組的兩端。步(bu)進旋轉,步(bu)驟同樣強大,否則電(dian)(dian)機損壞(huai)。
3.使用減速器上標(biao)記的電源(yuan)電壓進(jin)行測試(shi)。如果電(dian)機(ji)上(shang)沒有(you)標記,請從較(jiao)低電(dian)壓開始(shi),然后逐(zhu)漸增(zeng)加電(dian)壓進行測試(shi)。電(dian)源(yuan)的一端連接到某(mou)個繞組的中心端,另(ling)一端連接到電(dian)源(yuan)。一端交替接觸(chu)繞組的另(ling)一端。此(ci)時,減速(su)器應(ying)逐(zhu)步(bu)旋轉,每一步(bu)應(ying)同樣強大(da),否(fou)則電(dian)機(ji)會損壞(huai)。