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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="uda2wt3" class="twoCol"><div id="ynprove" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_diandongjive/">電動機</a>?<a href="http://www.cdcfah.com/cp/third-diandongjive_jsbyddjrv/">機械設備用電動機</a>?德州三相異步電機多少錢山東聯(lián)創(chuàng)電機供應</p><div id="8zgspby" class="leftbox clearfix"><h1>德州三相異步電機多少錢山東聯(lián)創(chuàng)電機供應</h1><div id="c7ub7h7" class="proBig"><div id="x9fholn" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267902426372_lcdianji_7936899.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="m9uwnz3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267902426372_lcdianji_7936899.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bs8s7yx" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>德州三相異步電機多少錢,電機</p><p><span>***更新：</span>2020-08-11 12:02:49</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8xj3dk7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">山東聯(lián)創(chuàng)電機有限公司</a></p><p><span>聯(lián)系人：</span>李道松</p><p><span>郵箱: </span>505920191@qq.com</p><p><span>電話: </span>13906437131</p><p><span>傳真: </span>0533_7781170</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0533-7788099</p><p><span>地址: </span>山東省淄博市臨淄區(qū)朱臺鎮(zhèn)魏家村</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="p82ztkw" class="page-proshow02"><p class="title">詳細說明</p><div id="suovx2z" class="box"><p><p> 有些電動機繞組的引線只有三根，不能檢測繞組間絕緣，重繞電動機的絕緣電阻一般不應低于5兆歐。在線: 在電動機運行時，可測量其三相工作電壓和電流，看是否均衡。電壓應基本相等，各相電流與平均值的誤差不應超過10%，如用鉗形表測得的各相電流差值太大，則可能有匝間短路。有時需要脫開負載測量空載電流大小，一般2極約2800rpm，1/3 Ie（額定電流）；4極約1600rpm，40%左右 Ie；6極約900rpm，55% Ie。它會因極數(shù)與容量的不同而不同。另外電動機的Y、△形接法不能搞錯，若錯將Y形接成△形，工作電流會增大；反之，德州三相異步電機多少錢，則減小。同時，如電動機的繞組接線錯誤，或繞組匝數(shù)減少，舊電動機的定轉(zhuǎn)子間氣隙過大(正常0.2-1，德州三相異步電機多少錢，德州三相異步電機多少錢.0mm)都會使空載電流加大，這些要點可以幫助我們判斷日常運行電動機狀況的好壞。 </p> <p> <br /> 聯(lián)創(chuàng)電機技術力量雄厚，工裝設備和檢測儀器齊備，檢驗與實驗手段完善。德州三相異步電機多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州三相異步電機多少錢,電機" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267902426372_lcdianji_7936899.jpg"></div><p style="text-indent:25px">三相同步電動機由于具有在電源電壓波動或負載轉(zhuǎn)矩變化時，仍可保持其轉(zhuǎn)速恒定不變的良好特性，因而被廣泛應用于驅(qū)動不要求調(diào)速和功率較大的機械設備中，如軋鋼機、透平壓縮機、鼓風機、各種泵和變流機組等；或者用于驅(qū)動功率雖不大，但轉(zhuǎn)速較低的各種球磨機和往復式壓縮機；還可用于驅(qū)動大型船舶的推進器等。近年來，由于可控硅變頻裝置技術日漸成熟和大型化，使同步電動機也能夠通過變頻而作調(diào)速運行。因此，在一定的控制方式下，三相同步電動機的運行特性與他勵式直流電動機的工作特性相似，從而更擴大了它的使用范圍。陜西中型高壓電機價格聯(lián)創(chuàng)電機以發(fā)展求壯大，就一定會贏得更好的明天。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州三相異步電機多少錢,電機" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267886684512_lcdianji_8182965.jpg"></div><p> 三相電動機在起動時，起動電流很大，可達到額定電流的4~7倍，很大的起動電流，在短時間內(nèi)會在線路上造成 </p> <p> 較大的電壓降落，這不僅影響電動機本身的起動也會影響到同**路上的其他電動機和電器設備的正常工作。 </p> <p> 為此，對大容量電動機且起停頻繁時，為了限制起動電流，必須采取降壓起動。所謂降壓起動，就是在電動機起 </p> <p> 動時降低加在電動機定子繞組上的電壓，當電動機轉(zhuǎn)起來以后，再將加在定子繞組上的電壓恢復到正常值。由于 </p> <p> 電流與電壓成正比關系，所以降低起動時的電壓能減小起動電流。但是由于電磁轉(zhuǎn)矩與電動機定子繞組端電壓的 </p> <p> 平方成正比，所以電動機在降壓起動時，起動轉(zhuǎn)矩相應減小，故降壓起動適用于空載或輕載下的起動 </p><p> 電動機故障的原因有：電源斷相、電壓或頻率不對；繞組短路、斷路、接地；軸承運轉(zhuǎn)不良；內(nèi)、外部臟，散熱不好（外部涂油漆太厚也是散熱不好的原因），和自帶冷卻風扇壞，通風不暢；與機械裝備不良；長期高負荷運行；環(huán)境溫度高等等。90%以上都是日常管理檢查不細，電機維護保養(yǎng)不足造成的。電動機是日常生產(chǎn)中比不可少的設備之一，因此，它的日常維護就顯得相當?shù)闹匾?。電動機由定子架、繞組及絕緣材料、轉(zhuǎn)子、兩端軸承及端蓋等組成，比較簡單。電動機故障的原因有：電源斷相、電壓或頻率不對；繞組短路、斷路、接地；軸承運轉(zhuǎn)不良；內(nèi)、外部臟，散熱不好（外部涂油漆太厚也是散熱不好的原因），和自帶冷卻風扇壞，通風不暢；與機械裝備不良；長期高負荷運行；環(huán)境溫度高等等。電動機的損壞，90%以上都是維修人員日常檢查不細，維護保養(yǎng)不足造成的，只要堅持認真看、聽、摸、測、做，絕大多數(shù)故障都可以預防和避免，減少公司備件和修理費用的損失。 <p> <br /> </p> </p> <p> <br /> 聯(lián)創(chuàng)電機在客戶和行業(yè)中樹立了良好的企業(yè)形象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州三相異步電機多少錢,電機" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268025127156_lcdianji_2008886.jpg"></div><p> 高壓電機常用冷卻方式 </p> <p> 高壓電機通常采用的冷卻方式有IC01，IC11，IC21，IC31，IC37，IC81W，IC611，IC616。表示冷卻方式的代號“IC”，隨后的字母、特征數(shù)字分別表示各種冷卻介質(zhì)的回路布置、冷卻介質(zhì)運動的推動方式、冷卻介質(zhì)。 </p> <p> 常見的冷卻介質(zhì)標記：“空氣”為A；“水”為W。冷卻介質(zhì)空氣標記A可省略。 </p> <p> 冷卻方式標記方式為：代號IC+冷卻回路布置+初級冷卻介質(zhì)+初級冷卻介質(zhì)運動的推動方式+次級冷卻介質(zhì)+次級冷卻介質(zhì)運動的推動方式。公司生產(chǎn)工藝得到了長足的發(fā)展，優(yōu)良的品質(zhì)使我們的產(chǎn)品****各地。德州三相異步電機多少錢</p><p style="text-indent:25px">聯(lián)創(chuàng)電機過硬的產(chǎn)品質(zhì)量、質(zhì)量的售后服務、認真嚴格的企業(yè)管理，贏得客戶的信譽。德州三相異步電機多少錢</p><p style="text-indent:25px">所謂三相異步電動機的啟動是指電動機從接入電源開始轉(zhuǎn)動起，到達到額定轉(zhuǎn)速為止的這一過程。根據(jù)理論分析和實際測定，三相異步電動機啟動瞬間；定子繞組啟動電流很大，可達額定值的4~7倍。三相異步電動機為什么會有這么大的啟動電流呢？因為異步電動機在啟動瞬間轉(zhuǎn)子并不能立馬就轉(zhuǎn)動起來，此時轉(zhuǎn)子電磁感應的反電勢尚未建立起來，所以外電壓全部加在沒有反電勢的定子繞組上，其電路電流就是外電壓除以繞組的阻抗（用符號Z表示，是一種對電流其阻礙作用的能力，單位為歐姆公式Z=V/I表示），所以定子繞組電流很大。這么大的啟動電流將帶來以下不良后果：使電網(wǎng)電壓產(chǎn)生波動（特別是容量較大的電動機啟動時），從而影響到接在電網(wǎng)上的其它設備的正常運行。使電動機繞組發(fā)熱，絕緣老化，從而縮短了電動機的使用壽命。特別是對經(jīng)常需要啟動的電動機影響較大。啟動瞬間，由于三相異步電動機轉(zhuǎn)子電路功率因素較低，啟動轉(zhuǎn)矩并不很大。如果啟動轉(zhuǎn)矩小于負載轉(zhuǎn)矩則電動機將無法啟動。綜上所述，三相異步電動機啟動時的主要缺點是啟動電流較大。為了減小啟動電流，必須采用適當?shù)膯臃椒?。德州三相異步電機多少錢</p><p style="text-indent:25px">山東聯(lián)創(chuàng)電機有限公司是一家山東聯(lián)創(chuàng)電機有限公司的前身是淄博聯(lián)創(chuàng)機電有限公司，創(chuàng)立于1998年，主要以中、大型異步電機、直流電機及特種電機的機體，冷卻器、軸加工等電機主要零部件的設計、制造等業(yè)務。2008年改名為山東聯(lián)創(chuàng)電機有限公司。在保持和發(fā)展了原有業(yè)務的基礎上，生產(chǎn)中大型Y系列、J系列等三相交流異步電動機、同步電機、直流電機。公司始終堅持“誠信”、“創(chuàng)新”、“發(fā)展”的經(jīng)營理念。致力于中、大型電機、特殊電機的研發(fā)和企業(yè)形象的打造。公司擁有完善的技術力量和質(zhì)量管理體系，擁有加工中、大型電機的設備和熟練的同心協(xié)力的職工隊伍。多年來，由于全體員工的勤奮努力和廣大客戶的信任支持，使公司達到了快速的發(fā)展、壯大。成為國內(nèi)能生產(chǎn)中、大型電機的廠家之一。的公司，致力于成為客戶業(yè)務創(chuàng)新、機械及行業(yè)設備可信賴的合作伙伴。聯(lián)創(chuàng)電機供應作為山東聯(lián)創(chuàng)電機有限公司的前身是淄博聯(lián)創(chuàng)機電有限公司，創(chuàng)立于1998年，主要以中、大型異步電機、直流電機及特種電機的機體，冷卻器、軸加工等電機主要零部件的設計、制造等業(yè)務。2008年改名為山東聯(lián)創(chuàng)電機有限公司。在保持和發(fā)展了原有業(yè)務的基礎上，生產(chǎn)中大型Y系列、J系列等三相交流異步電動機、同步電機、直流電機。公司始終堅持“誠信”、“創(chuàng)新”、“發(fā)展”的經(jīng)營理念。致力于中、大型電機、特殊電機的研發(fā)和企業(yè)形象的打造。公司擁有完善的技術力量和質(zhì)量管理體系，擁有加工中、大型電機的設備和熟練的同心協(xié)力的職工隊伍。多年來，由于全體員工的勤奮努力和廣大客戶的信任支持，使公司達到了快速的發(fā)展、壯大。成為國內(nèi)能生產(chǎn)中、大型電機的廠家之一。的品牌企業(yè)，為客戶提供質(zhì)量的[ 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