減(jian)速機如何修復(fu)
減(jian)(jian)速(su)器(qi)是(shi)(shi)感應電(dian)(dian)(dian)(dian)動(dong)機(ji)。其工(gong)(gong)作(zuo)原理是(shi)(shi)在元件(jian)更換(huan)時使(shi)(shi)用電(dian)(dian)(dian)(dian)子(zi)電(dian)(dian)(dian)(dian)路提供直流(liu)(liu)電(dian)(dian)(dian)(dian)源。多相定時控制(zhi)電(dian)(dian)(dian)(dian)流(liu)(liu)，使(shi)(shi)用此電(dian)(dian)(dian)(dian)流(liu)(liu)為減(jian)(jian)速(su)器(qi)供電(dian)(dian)(dian)(dian)，減(jian)(jian)速(su)器(qi)可正(zheng)常工(gong)(gong)作(zuo)，雖然減(jian)(jian)速(su)器(qi)已(yi)被廣(guang)泛使(shi)(shi)用，但減(jian)(jian)速(su)器(qi)不像普通(tong)直流(liu)(liu)電(dian)(dian)(dian)(dian)機(ji)那樣工(gong)(gong)作(zuo)。交流(liu)(liu)電(dian)(dian)(dian)(dian)動(dong)機(ji)在正(zheng)常條件(jian)下使(shi)(shi)用。如果您遇到問題，我們需要學會修復它(ta)。
1.根據減速(su)(su)器上標記(ji)的(de)電(dian)(dian)阻(zu)值測量電(dian)(dian)阻(zu)。減速(su)(su)器分(fen)為兩個(ge)(ge)繞組。兩個(ge)(ge)繞組的(de)結構(gou)完全(quan)相同(tong)。每個(ge)(ge)繞組的(de)中心端(duan)對稱(cheng)地等于(yu)另一(yi)端(duan)，并且標簽的(de)電(dian)(dian)阻(zu)值是一(yi)致(zhi)的(de)。不(bu)同(tong)電(dian)(dian)機(ji)引線(xian)的(de)順序是不(bu)同(tong)的(de)。
2.測量時，可以(yi)測量兩個繞組(zu)的電(dian)阻值(zhi)是否相等，并且應與(yu)電(dian)機標(biao)記(ji)一致，然(ran)后(hou)使用(yong)電(dian)源測試。在測試過程中，電(dian)源的兩極交替接觸每個繞組(zu)的兩端。步(bu)進旋轉，步(bu)驟同樣強大，否則電(dian)機損壞(huai)。
3.使用(yong)減速器上標記(ji)的電源電壓(ya)進(jin)行測試。如(ru)果電(dian)機上(shang)沒(mei)有標記，請從較(jiao)低電(dian)壓開始，然后(hou)逐(zhu)漸增加電(dian)壓進行測試。電(dian)源的一(yi)(yi)(yi)端(duan)(duan)連(lian)接(jie)到某個繞組(zu)的中(zhong)心端(duan)(duan)，另(ling)(ling)一(yi)(yi)(yi)端(duan)(duan)連(lian)接(jie)到電(dian)源。一(yi)(yi)(yi)端(duan)(duan)交替接(jie)觸繞組(zu)的另(ling)(ling)一(yi)(yi)(yi)端(duan)(duan)。此時(shi)，減速(su)器應(ying)逐(zhu)步旋(xuan)轉，每一(yi)(yi)(yi)步應(ying)同樣強(qiang)大，否則電(dian)機會(hui)損(sun)壞。
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