微(wei)(wei)(wei)型直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)接線(xian)方法(fa)：微(wei)(wei)(wei)型直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)是(shi)(shi)常用(yong)、用(yong)途的(de)(de)(de)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)之一(yi)，具有(you)轉(zhuan)(zhuan)速(su)(su)(su)低(di)(di)，力矩(ju)大(da)，噪音小，體積小等特(te)點；定制微(wei)(wei)(wei)型直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)，應用(yong)多；在安裝的(de)(de)(de)過(guo)程中還是(shi)(shi)會遇到很多問題，下面分(fen)享微(wei)(wei)(wei)型直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)的(de)(de)(de)接線(xian)方法(fa)。微(wei)(wei)(wei)型微(wei)(wei)(wei)型直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)，即微(wei)(wei)(wei)型減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)。一(yi)般(ban)是(shi)(shi)通(tong)過(guo)把(ba)電(dian)動(dong)機(ji)、內燃機(ji)或其他高速(su)(su)(su)運轉(zhuan)(zhuan)的(de)(de)(de)動(dong)力通(tong)過(guo)齒(chi)輪減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)的(de)(de)(de)輸入軸上的(de)(de)(de)齒(chi)數(shu)少的(de)(de)(de)齒(chi)輪嚙合輸出(chu)軸上的(de)(de)(de)大(da)齒(chi)輪來達到減(jian)(jian)(jian)速(su)(su)(su)的(de)(de)(de)目的(de)(de)(de)。齒(chi)輪減(jian)(jian)(jian)速(su)(su)(su)箱的(de)(de)(de)作用(yong)是(shi)(shi)，提供(gong)較(jiao)低(di)(di)的(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(su)，較(jiao)大(da)的(de)(de)(de)力矩(ju)。同時(shi)，齒(chi)輪箱不(bu)同的(de)(de)(de)減(jian)(jian)(jian)速(su)(su)(su)比可(ke)以提供(gong)不(bu)同的(de)(de)(de)轉(zhuan)(zhuan)速(su)(su)(su)和力矩(ju)。這提高了微(wei)(wei)(wei)型直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)在自動(dong)化行(xing)業中的(de)(de)(de)使用(yong)率。使直流(liu)減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)在較(jiao)低(di)(di)電(dian)壓時(shi)也會有(you)穩定的(de)(de)(de)工作點。北京微(wei)(wei)(wei)型行(xing)星減(jian)(jian)(jian)速(su)(su)(su)電(dian)機(ji)哪(na)家好

直(zhi)(zhi)流(liu)電(dian)(dian)機(ji)的(de)(de)(de)運行注意事項：運用前(qian)查(cha)(cha)看(kan)(kan)換(huan)向器外表能(neng)(neng)否(fou)光(guang)亮，應無(wu)機(ji)械損傷和(he)火花灼(zhuo)痕；查(cha)(cha)看(kan)(kan)電(dian)(dian)刷的(de)(de)(de)磨損程(cheng)度，刷握的(de)(de)(de)壓力(li)能(neng)(neng)否(fou)恰當（通(tong)常(chang)壓力(li)應為150—200克 /公分？），刷架方位(wei)能(neng)(neng)否(fou)符(fu)合(he)規定(ding)的(de)(de)(de)象征；運行時(shi)換(huan)向器上(shang)的(de)(de)(de)火花不能(neng)(neng)大于(yu)1/4—1/2級。微(wei)型直(zhi)(zhi)流(liu)電(dian)(dian)機(ji)的(de)(de)(de)保護措施：每(mei)月的(de)(de)(de)保護：查(cha)(cha)看(kan)(kan)碳刷和(he)整(zheng)流(liu)子(zi)，做好清洗，必要(yao)時(shi)替換(huan)電(dian)(dian)扇濾網。查(cha)(cha)看(kan)(kan)所有的(de)(de)(de)集電(dian)(dian)環、直(zhi)(zhi)流(liu)電(dian)(dian)機(ji)。集電(dian)(dian)極(ji)能(neng)(neng)否(fou)正(zheng)確(que)作(zuo)業，查(cha)(cha)看(kan)(kan)在端子(zi)和(he)部件上(shang)接(jie)線的(de)(de)(de)厚度。查(cha)(cha)看(kan)(kan)在主電(dian)(dian)柜和(he)直(zhi)(zhi)流(liu)電(dian)(dian)機(ji)內部能(neng)(neng)否(fou)有水。季度的(de)(de)(de)保護：查(cha)(cha)看(kan)(kan)軸承（溫(wen)度，轟動及噪音）。用搖表查(cha)(cha)看(kan)(kan)對地絕緣（不得少于(yu)2兆歐）每(mei)半年(nian)的(de)(de)(de)保護：枯燥的(de)(de)(de)氣流(liu)來清洗整(zheng)流(liu)子(zi)和(he)繞組。查(cha)(cha)看(kan)(kan)電(dian)(dian)氣銜接(jie)以(yi)及螺絲安裝(zhuang)是否(fou)正(zheng)常(chang)。在冬天溫(wen)度過低時(shi)，可(ke)以(yi)為了(le)堅持電(dian)(dian)機(ji)的(de)(de)(de)溫(wen)度，可(ke)對勵(li)磁供以(yi)下電(dian)(dian)壓（30-50V）。紹(shao)興小(xiao)型直(zhi)(zhi)流(liu)電(dian)(dian)動機(ji)廠(chang)家(jia)12v微(wei)型直(zhi)(zhi)流(liu)電(dian)(dian)機(ji)型號參(can)數(shu)。

直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)就(jiu)是(shi)(shi)一(yi)(yi)種能夠(gou)(gou)把電(dian)(dian)(dian)直接(jie)轉換(huan)成(cheng)直線(xian)(xian)運(yun)動(dong)機(ji)(ji)械能，并且(qie)這(zhe)(zhe)(zhe)中間不(bu)需要(yao)任何中間轉換(huan)機(ji)(ji)構的(de)(de)(de)傳(chuan)動(dong)裝置。它可以(yi)看(kan)成(cheng)是(shi)(shi)一(yi)(yi)臺旋(xuan)轉電(dian)(dian)(dian)機(ji)(ji)按(an)徑向(xiang)剖開，并展成(cheng)平面(mian)而成(cheng)。直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)也稱線(xian)(xian)性電(dian)(dian)(dian)機(ji)(ji)，線(xian)(xian)性馬達(da)，直線(xian)(xian)馬達(da)。較常(chang)用的(de)(de)(de)直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)類(lei)(lei)(lei)型(xing)是(shi)(shi)平板式(shi)和U 型(xing)槽式(shi)，和管式(shi)。 線(xian)(xian)圈的(de)(de)(de)典型(xing)組成(cheng)是(shi)(shi)三相(xiang)，由(you)霍爾元件實(shi)現無刷換(huan)相(xiang)。直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)主要(yao)有(you)三種類(lei)(lei)(lei)型(xing)：圓柱直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)：這(zhe)(zhe)(zhe)是(shi)(shi)一(yi)(yi)些(xie)的(de)(de)(de)商用直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)。但是(shi)(shi)，由(you)于(yu)這(zhe)(zhe)(zhe)一(yi)(yi)類(lei)(lei)(lei)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)長度會(hui)受到設計時(shi)的(de)(de)(de)影響，所以(yi)這(zhe)(zhe)(zhe)一(yi)(yi)類(lei)(lei)(lei)電(dian)(dian)(dian)機(ji)(ji)在工業領(ling)域(yu)使(shi)用當中不(bu)是(shi)(shi)非常(chang)的(de)(de)(de)便利。支(zhi)撐點是(shi)(shi)圓柱桿(gan)的(de)(de)(de)末端，這(zhe)(zhe)(zhe)就(jiu)意味著一(yi)(yi)旦電(dian)(dian)(dian)機(ji)(ji)設計過長，磁鐵就(jiu)會(hui)與壓(ya)力(li)(li)相(xiang)互(hu)接(jie)觸。U通道(dao)線(xian)(xian)性電(dian)(dian)(dian)機(ji)(ji)：這(zhe)(zhe)(zhe)些(xie)線(xian)(xian)性電(dian)(dian)(dian)動(dong)機(ji)(ji)具(ju)有(you)兩個彼此面(mian)對的(de)(de)(de)平行磁軌，從(cong)而形成(cheng)U形，并且(qie)力(li)(li)由(you)軌道(dao)之間的(de)(de)(de)軸承(cheng)系(xi)統(tong)支(zhi)撐。這(zhe)(zhe)(zhe)種類(lei)(lei)(lei)型(xing)的(de)(de)(de)設計被使(shi)用，因為它能夠(gou)(gou)讓(rang)磁通泄漏較小(xiao)化，也能夠(gou)(gou)更有(you)效(xiao)地(di)提(ti)高工作效(xiao)率。扁平直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)：這(zhe)(zhe)(zhe)些(xie)類(lei)(lei)(lei)型(xing)的(de)(de)(de)直線(xian)(xian)電(dian)(dian)(dian)機(ji)(ji)在壓(ya)力(li)(li)機(ji)(ji)下方(fang)具(ju)有(you)扁平軌道(dao)。

直(zhi)流電(dian)(dian)(dian)(dian)機(ji)(ji)對無線電(dian)(dian)(dian)(dian)通訊產(chan)(chan)(chan)生干(gan)擾(rao)的(de)(de)(de)(de)(de)原因及分(fen)析：直(zhi)流電(dian)(dian)(dian)(dian)機(ji)(ji)在運行時電(dian)(dian)(dian)(dian)刷(shua)下(xia)的(de)(de)(de)(de)(de)火(huo)(huo)花(hua),是(shi)一個強烈的(de)(de)(de)(de)(de)高頻干(gan)擾(rao)電(dian)(dian)(dian)(dian)源。消除電(dian)(dian)(dian)(dian)刷(shua)下(xia)的(de)(de)(de)(de)(de)火(huo)(huo)花(hua)是(shi)減(jian)弱(ruo)干(gan)擾(rao)源的(de)(de)(de)(de)(de)有(you)效措(cuo)施。而產(chan)(chan)(chan)生火(huo)(huo)花(hua)的(de)(de)(de)(de)(de)原因很(hen)多(duo),有(you)電(dian)(dian)(dian)(dian)磁性(xing)(xing)的(de)(de)(de)(de)(de)、機(ji)(ji)械的(de)(de)(de)(de)(de)、化學的(de)(de)(de)(de)(de)。產(chan)(chan)(chan)生的(de)(de)(de)(de)(de)火(huo)(huo)花(hua)是(shi)由機(ji)(ji)械方(fang)面(mian)原因引(yin)起(qi)(qi)(qi)的(de)(de)(de)(de)(de),如換(huan)(huan)(huan)向(xiang)(xiang)器偏心(xin),換(huan)(huan)(huan)向(xiang)(xiang)器表面(mian)起(qi)(qi)(qi)伏不(bu)平或(huo)不(bu)清潔,片間(jian)絕緣突出(chu),刷(shua)簧(huang)壓(ya)力不(bu)合(he)適,以及電(dian)(dian)(dian)(dian)刷(shua)在刷(shua)握中(zhong)過(guo)松或(huo)過(guo)緊,電(dian)(dian)(dian)(dian)刷(shua)與(yu)換(huan)(huan)(huan)向(xiang)(xiang)器件(jian)接(jie)觸不(bu)良等。化學方(fang)面(mian)的(de)(de)(de)(de)(de)原因,如電(dian)(dian)(dian)(dian)刷(shua)壓(ya)力過(guo)大,或(huo)在高空缺氧、缺乏水汽,或(huo)在具有(you)破壞氧化膜的(de)(de)(de)(de)(de)氣體環境中(zhong)工作,都會使對電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)良好換(huan)(huan)(huan)向(xiang)(xiang)有(you)重大作用的(de)(de)(de)(de)(de)換(huan)(huan)(huan)向(xiang)(xiang)器表面(mian)的(de)(de)(de)(de)(de)氧化亞(ya)銅薄膜遭到破壞,于是(shi)引(yin)起(qi)(qi)(qi)火(huo)(huo)花(hua),這都可通過(guo)改(gai)善(shan)工藝和加強維護來(lai)解決(jue)。而產(chan)(chan)(chan)生火(huo)(huo)花(hua)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁性(xing)(xing)原因是(shi)由于附(fu)加換(huan)(huan)(huan)向(xiang)(xiang)電(dian)(dian)(dian)(dian)流iadd的(de)(de)(de)(de)(de)出(chu)現。只要換(huan)(huan)(huan)向(xiang)(xiang)回路中(zhong)由iadd建立的(de)(de)(de)(de)(de)磁場能量很(hen)大,或(huo)由iadd引(yin)起(qi)(qi)(qi)的(de)(de)(de)(de)(de)接(jie)觸點(dian)上(shang)的(de)(de)(de)(de)(de)熱能損耗很(hen)大,火(huo)(huo)花(hua)便可產(chan)(chan)(chan)生。微(wei)型(xing)直(zhi)流電(dian)(dian)(dian)(dian)機(ji)(ji)搬(ban)運時要注意輕拿輕放，否(fou)則會損壞微(wei)型(xing)直(zhi)流電(dian)(dian)(dian)(dian)機(ji)(ji)。

直流(liu)(liu)電(dian)(dian)(dian)(dian)機(ji)(ji)主要(yao)的(de)(de)(de)組(zu)成(cheng)(cheng)結構(gou)：轉(zhuan)子(zi)(zi)（電(dian)(dian)(dian)(dian)樞(shu)(shu)）。轉(zhuan)子(zi)(zi)是(shi)(shi)(shi)能量轉(zhuan)換(huan)的(de)(de)(de)重(zhong)要(yao)部(bu)(bu)分(fen)，一(yi)般由(you)(you)這幾部(bu)(bu)分(fen)組(zu)成(cheng)(cheng)：電(dian)(dian)(dian)(dian)樞(shu)(shu)鐵(tie)(tie)心：由(you)(you)相互(hu)絕(jue)緣的(de)(de)(de)0。5mm厚(hou)的(de)(de)(de)硅鋼片疊壓而成(cheng)(cheng)，可以減少渦(wo)流(liu)(liu)和(he)磁(ci)滯損耗。鐵(tie)(tie)心的(de)(de)(de)作(zuo)用(yong)是(shi)(shi)(shi)固定電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)(rao)組(zu)，同(tong)時(shi)又(you)是(shi)(shi)(shi)磁(ci)路的(de)(de)(de)一(yi)部(bu)(bu)分(fen)，整個鐵(tie)(tie)心固定在轉(zhuan)軸(zhou)上；電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)(rao)組(zu)：將(jiang)絕(jue)緣銅線(xian)在模具上繞(rao)(rao)成(cheng)(cheng)線(xian)圈(quan)后，嵌入鐵(tie)(tie)心的(de)(de)(de)槽(cao)(cao)中，線(xian)圈(quan)的(de)(de)(de)兩端(duan)接在相應的(de)(de)(de)換(huan)向(xiang)(xiang)(xiang)(xiang)片上，槽(cao)(cao)口用(yong)槽(cao)(cao)楔壓住，線(xian)圈(quan)端(duan)部(bu)(bu)用(yong)環氧酚(fen)醛無緯玻璃(li)絲帶或(huo)(huo)鋼絲扎緊(jin)。電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)(rao)組(zu)可以產生感應電(dian)(dian)(dian)(dian)動勢并通(tong)過電(dian)(dian)(dian)(dian)流(liu)(liu)，使電(dian)(dian)(dian)(dian)機(ji)(ji)實現能量交換(huan)；換(huan)向(xiang)(xiang)(xiang)(xiang)器(qi)(qi)：由(you)(you)許多互(hu)相絕(jue)緣的(de)(de)(de)楔形換(huan)向(xiang)(xiang)(xiang)(xiang)片裝成(cheng)(cheng)一(yi)個圓柱體，有金屬套筒式和(he)塑料套筒式兩種(zhong)(zhong)。換(huan)向(xiang)(xiang)(xiang)(xiang)器(qi)(qi)主要(yao)起換(huan)向(xiang)(xiang)(xiang)(xiang)作(zuo)用(yong)。其他部(bu)(bu)件。包括電(dian)(dian)(dian)(dian)刷(shua)裝置(zhi)、端(duan)蓋、軸(zhou)承(cheng)(cheng)、風扇(shan)等：電(dian)(dian)(dian)(dian)刷(shua)裝置(zhi)：換(huan)向(xiang)(xiang)(xiang)(xiang)器(qi)(qi)通(tong)過電(dian)(dian)(dian)(dian)刷(shua)與外電(dian)(dian)(dian)(dian)路相連(lian)，使電(dian)(dian)(dian)(dian)流(liu)(liu)流(liu)(liu)人或(huo)(huo)流(liu)(liu)出電(dian)(dian)(dian)(dian)樞(shu)(shu)繞(rao)(rao)組(zu)。端(duan)蓋：通(tong)常由(you)(you)鑄鐵(tie)(tie)鑄成(cheng)(cheng)，作(zuo)為轉(zhuan)子(zi)(zi)的(de)(de)(de)支撐和(he)安裝軸(zhou)承(cheng)(cheng)用(yong)。大型(xing)電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)軸(zhou)承(cheng)(cheng)是(shi)(shi)(shi)裝在軸(zhou)承(cheng)(cheng)座上的(de)(de)(de)。各種(zhong)(zhong)機(ji)(ji)器(qi)(qi)部(bu)(bu)位的(de)(de)(de)組(zu)合連(lian)接都微型(xing)直流(liu)(liu)電(dian)(dian)(dian)(dian)機(ji)(ji)來完成(cheng)(cheng)的(de)(de)(de)。北京微型(xing)行星減速電(dian)(dian)(dian)(dian)機(ji)(ji)哪(na)家好

一(yi)般為零(ling)點幾到幾歐姆;電(dian)機(ji)表面溫度不要(yao)超過(guo)80攝氏度，如(ru)果(guo)超過(guo)這(zhe)個值，說明電(dian)機(ji)的溫升不過(guo)關(guan)。北京微型行星(xing)減速電(dian)機(ji)哪家好

選(xuan)擇微型直流減(jian)(jian)(jian)速(su)(su)電(dian)(dian)機(ji)，需(xu)要根據自己(ji)需(xu)要的(de)(de)輸(shu)出速(su)(su)度、負(fu)載轉矩(ju)、驅動精(jing)度、安裝尺寸等進行(xing)合(he)理的(de)(de)選(xuan)擇。重要的(de)(de)是(shi)電(dian)(dian)源配置。一般來說，選(xuan)擇是(shi)基于已(yi)知的(de)(de)輸(shu)出速(su)(su)度、輸(shu)出負(fu)載和電(dian)(dian)機(ji)額定功率(lv)。對于其(qi)中(zhong)兩個，可(ke)以(yi)選(xuan)擇合(he)理的(de)(de)減(jian)(jian)(jian)速(su)(su)機(ji)或電(dian)(dian)機(ji)。在(zai)(zai)這(zhe)種情況下，可(ke)以(yi)根據公式計算：P=2π/60*N*T*a1*a2，其(qi)中(zhong)P為(wei)電(dian)(dian)機(ji)功率(lv)，N為(wei)輸(shu)出轉速(su)(su)，T為(wei)輸(shu)出轉矩(ju)（負(fu)載），a1為(wei)電(dian)(dian)機(ji)效(xiao)(xiao)率(lv)，a2為(wei)減(jian)(jian)(jian)速(su)(su)機(ji)效(xiao)(xiao)率(lv)。效(xiao)(xiao)率(lv)問(wen)題是(shi)很(hen)多客戶(hu)在(zai)(zai)選(xuan)擇過(guo)程中(zhong)容(rong)易忽略的(de)(de)地方。很(hen)多客戶(hu)購買的(de)(de)減(jian)(jian)(jian)速(su)(su)電(dian)(dian)機(ji)存在(zai)(zai)理論偏差，比如輸(shu)出轉速(su)(su)大，輸(shu)出扭矩(ju)不(bu)夠(gou)，就(jiu)是(shi)這(zhe)個原因(yin)。其(qi)次，準(zhun)確性(xing)不(bu)容(rong)忽視。一般來說，普(pu)通減(jian)(jian)(jian)速(su)(su)機(ji)可(ke)以(yi)達到的(de)(de)精(jing)度為(wei)1~2°，而精(jing)密減(jian)(jian)(jian)速(su)(su)機(ji)可(ke)以(yi)達到12弧度以(yi)上。北京微型行(xing)星減(jian)(jian)(jian)速(su)(su)電(dian)(dian)機(ji)哪家好

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