減速機(ji)如何修(xiu)復
減速(su)(su)器(qi)(qi)是(shi)感(gan)應電(dian)(dian)動機(ji)。其工(gong)(gong)作原理是(shi)在元件(jian)更(geng)換(huan)時使用(yong)電(dian)(dian)子電(dian)(dian)路(lu)提(ti)供直(zhi)流(liu)電(dian)(dian)源。多(duo)相定時控(kong)制電(dian)(dian)流(liu),使用(yong)此電(dian)(dian)流(liu)為減速(su)(su)器(qi)(qi)供電(dian)(dian),減速(su)(su)器(qi)(qi)可正常(chang)工(gong)(gong)作,雖然減速(su)(su)器(qi)(qi)已被廣泛使用(yong),但減速(su)(su)器(qi)(qi)不像普通直(zhi)流(liu)電(dian)(dian)機(ji)那樣工(gong)(gong)作。交流(liu)電(dian)(dian)動機(ji)在正常(chang)條件(jian)下(xia)使用(yong)。如果您(nin)遇到問題,我們需要學會修復它。
1.根據減速(su)器上(shang)標(biao)記的電(dian)(dian)阻值測量電(dian)(dian)阻。減速(su)器分(fen)為兩個繞(rao)組。兩個繞(rao)組的結構完全相(xiang)同。每個繞(rao)組的中心端(duan)對稱地(di)等于(yu)另一端(duan),并且(qie)標(biao)簽的電(dian)(dian)阻值是(shi)一致的。不同電(dian)(dian)機引線的順序是(shi)不同的。
2.測(ce)量時,可以測(ce)量兩個繞組的電(dian)阻值(zhi)是否相(xiang)等,并且應(ying)與電(dian)機(ji)標(biao)記一致,然后使用電(dian)源測(ce)試。在測(ce)試過程中,電(dian)源的兩極交替接觸(chu)每個繞組的兩端。步進旋轉(zhuan),步驟同樣強大,否則電(dian)機(ji)損壞(huai)。
3.使用減速(su)器上標記的電(dian)源電(dian)壓進行測試。如果電(dian)機(ji)(ji)上沒有(you)標記,請從較(jiao)低(di)電(dian)壓(ya)開(kai)始,然后(hou)逐漸增加電(dian)壓(ya)進行(xing)測試。電(dian)源的(de)一(yi)端(duan)連接到(dao)某(mou)個(ge)繞(rao)組的(de)中心端(duan),另一(yi)端(duan)連接到(dao)電(dian)源。一(yi)端(duan)交替(ti)接觸繞(rao)組的(de)另一(yi)端(duan)。此時(shi),減速(su)器應逐步旋轉,每(mei)一(yi)步應同樣強大(da),否則電(dian)機(ji)(ji)會損壞。