減速機如何(he)修復(fu)
減(jian)(jian)速(su)器是感應電(dian)(dian)(dian)動(dong)機。其工作原理是在(zai)(zai)元件更換時使用(yong)電(dian)(dian)(dian)子電(dian)(dian)(dian)路提供直(zhi)流(liu)(liu)電(dian)(dian)(dian)源。多(duo)相定時控(kong)制電(dian)(dian)(dian)流(liu)(liu),使用(yong)此(ci)電(dian)(dian)(dian)流(liu)(liu)為(wei)減(jian)(jian)速(su)器供電(dian)(dian)(dian),減(jian)(jian)速(su)器可正常(chang)工作,雖然減(jian)(jian)速(su)器已被廣泛(fan)使用(yong),但減(jian)(jian)速(su)器不像普通直(zhi)流(liu)(liu)電(dian)(dian)(dian)機那樣工作。交流(liu)(liu)電(dian)(dian)(dian)動(dong)機在(zai)(zai)正常(chang)條件下(xia)使用(yong)。如果您遇到問題,我們需(xu)要學會修(xiu)復它。
1.根(gen)據減(jian)速器上標(biao)記的電(dian)阻(zu)(zu)值(zhi)測(ce)量電(dian)阻(zu)(zu)。減(jian)速器分(fen)為兩(liang)個(ge)繞組(zu)。兩(liang)個(ge)繞組(zu)的結構完(wan)全相同(tong)(tong)。每個(ge)繞組(zu)的中(zhong)心(xin)端對稱地(di)等(deng)于另(ling)一(yi)端,并且標(biao)簽(qian)的電(dian)阻(zu)(zu)值(zhi)是一(yi)致的。不同(tong)(tong)電(dian)機引線的順序是不同(tong)(tong)的。
2.測(ce)量(liang)(liang)時,可(ke)以測(ce)量(liang)(liang)兩(liang)個繞組(zu)的電(dian)(dian)(dian)阻值是否(fou)相等,并且應(ying)與電(dian)(dian)(dian)機標記一致,然后使用(yong)電(dian)(dian)(dian)源測(ce)試。在(zai)測(ce)試過(guo)程中,電(dian)(dian)(dian)源的兩(liang)極交替(ti)接觸每個繞組(zu)的兩(liang)端。步進(jin)旋轉,步驟同樣(yang)強大,否(fou)則電(dian)(dian)(dian)機損(sun)壞。
3.使用減速(su)器(qi)上標記的電源電壓進行測試(shi)。如果電(dian)機上沒有標記,請(qing)從較低電(dian)壓開始,然后逐漸增加(jia)電(dian)壓進行測試(shi)。電(dian)源的一(yi)(yi)端(duan)連(lian)接(jie)(jie)到(dao)某(mou)個繞組的中心端(duan),另一(yi)(yi)端(duan)連(lian)接(jie)(jie)到(dao)電(dian)源。一(yi)(yi)端(duan)交替接(jie)(jie)觸(chu)繞組的另一(yi)(yi)端(duan)。此時,減(jian)速器應逐步旋轉,每一(yi)(yi)步應同樣強大,否則(ze)電(dian)機會損壞。