減速機(ji)如何修復
減(jian)速(su)器是(shi)感應電(dian)(dian)動(dong)機。其工(gong)(gong)作原理是(shi)在(zai)元件更換時(shi)(shi)使(shi)(shi)(shi)用電(dian)(dian)子電(dian)(dian)路提供直流(liu)(liu)電(dian)(dian)源。多相定時(shi)(shi)控制(zhi)電(dian)(dian)流(liu)(liu),使(shi)(shi)(shi)用此電(dian)(dian)流(liu)(liu)為減(jian)速(su)器供電(dian)(dian),減(jian)速(su)器可正常工(gong)(gong)作,雖(sui)然減(jian)速(su)器已被廣泛使(shi)(shi)(shi)用,但減(jian)速(su)器不(bu)像普通直流(liu)(liu)電(dian)(dian)機那樣工(gong)(gong)作。交流(liu)(liu)電(dian)(dian)動(dong)機在(zai)正常條件下使(shi)(shi)(shi)用。如果您遇到問題,我們需要學(xue)會修復它。
1.根據減速(su)器(qi)上標記的(de)電(dian)阻值(zhi)測量電(dian)阻。減速(su)器(qi)分為(wei)兩(liang)(liang)個(ge)繞(rao)(rao)組。兩(liang)(liang)個(ge)繞(rao)(rao)組的(de)結構完全相同(tong)(tong)。每個(ge)繞(rao)(rao)組的(de)中心端對稱(cheng)地等于(yu)另(ling)一端,并且標簽的(de)電(dian)阻值(zhi)是一致的(de)。不同(tong)(tong)電(dian)機引(yin)線的(de)順序(xu)是不同(tong)(tong)的(de)。
2.測量(liang)(liang)時(shi),可以測量(liang)(liang)兩(liang)個繞組的(de)電(dian)(dian)(dian)阻值是否(fou)相等,并且應與電(dian)(dian)(dian)機(ji)標記一致,然后使用電(dian)(dian)(dian)源測試(shi)。在(zai)測試(shi)過程(cheng)中,電(dian)(dian)(dian)源的(de)兩(liang)極交替接觸每個繞組的(de)兩(liang)端。步(bu)進(jin)旋轉,步(bu)驟同樣強(qiang)大,否(fou)則(ze)電(dian)(dian)(dian)機(ji)損壞。
3.使用(yong)減速器上標(biao)記的電源電壓進行測試(shi)(shi)。如果電(dian)機上沒有標(biao)記,請從(cong)較低電(dian)壓開始,然后逐漸增加電(dian)壓進行測(ce)試(shi)(shi)。電(dian)源(yuan)的(de)一(yi)(yi)端(duan)連接(jie)(jie)到某個(ge)繞組的(de)中(zhong)心端(duan),另(ling)一(yi)(yi)端(duan)連接(jie)(jie)到電(dian)源(yuan)。一(yi)(yi)端(duan)交(jiao)替接(jie)(jie)觸繞組的(de)另(ling)一(yi)(yi)端(duan)。此時,減速器應(ying)逐步(bu)旋轉(zhuan),每一(yi)(yi)步(bu)應(ying)同樣強大,否(fou)則電(dian)機會(hui)損壞(huai)。