減速機如何修(xiu)復
減速器是感應電(dian)(dian)動機。其工(gong)作原(yuan)理是在元(yuan)件(jian)更(geng)換時使(shi)(shi)用電(dian)(dian)子電(dian)(dian)路提供直流電(dian)(dian)源(yuan)。多相定時控制電(dian)(dian)流,使(shi)(shi)用此電(dian)(dian)流為減速器供電(dian)(dian),減速器可正(zheng)常工(gong)作,雖然減速器已被廣泛使(shi)(shi)用,但減速器不像普(pu)通直流電(dian)(dian)機那樣工(gong)作。交流電(dian)(dian)動機在正(zheng)常條件(jian)下(xia)使(shi)(shi)用。如果(guo)您遇到問題,我們需要學會(hui)修(xiu)復它。
1.根據減速器上標記的(de)電阻值測(ce)量電阻。減速器分為兩(liang)個繞組。兩(liang)個繞組的(de)結構完全(quan)相同(tong)。每個繞組的(de)中心端(duan)對稱(cheng)地等(deng)于另一端(duan),并且標簽的(de)電阻值是一致的(de)。不(bu)同(tong)電機(ji)引線的(de)順序(xu)是不(bu)同(tong)的(de)。
2.測量時,可以測量兩個繞組的電(dian)(dian)阻值是否相等,并(bing)且應與(yu)電(dian)(dian)機標(biao)記一致,然(ran)后使用電(dian)(dian)源測試。在測試過程中,電(dian)(dian)源的兩極交替接觸每個繞組的兩端。步進旋轉,步驟(zou)同樣強(qiang)大,否則電(dian)(dian)機損壞。
3.使用(yong)減(jian)速器上標記的電源電壓進行測試。如果(guo)電(dian)(dian)(dian)機(ji)上沒有標記,請從較低電(dian)(dian)(dian)壓開始,然后逐(zhu)漸增加(jia)電(dian)(dian)(dian)壓進行測試。電(dian)(dian)(dian)源的一端(duan)連接到(dao)某個繞組(zu)(zu)的中心端(duan),另一端(duan)連接到(dao)電(dian)(dian)(dian)源。一端(duan)交(jiao)替(ti)接觸(chu)繞組(zu)(zu)的另一端(duan)。此時,減速(su)器應(ying)逐(zhu)步(bu)旋(xuan)轉(zhuan),每一步(bu)應(ying)同樣強大,否則電(dian)(dian)(dian)機(ji)會損(sun)壞。