廣東大型電機(jī)廠商山東聯(lián)創(chuàng)電機(jī)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="三相電動機(jī)在起動時(shí)，起動電流很大，可達(dá)到額定電流的4~7倍，很大的起動電流，在短時(shí)間內(nèi)會在線路上造成較大的電壓降落，這不僅影響電動機(jī)本身的起動也會影響到同**路上的其他電動機(jī)和電器設(shè)備的正常工作。為此，對大容量電動機(jī)且起停頻繁時(shí)，為了限制起"><meta name="keywords" content="廣東大型電機(jī)廠商"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="o4myfc9" class="twoCol"><div id="dtfrtpe" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</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(jī)</a>?<a href="http://www.cdcfah.com/cp/third-diandongjive_jsbyddjrv/">機(jī)械設(shè)備用電動機(jī)</a>?廣東大型電機(jī)廠商山東聯(lián)創(chuàng)電機(jī)供應(yīng)</p><div id="3x2bn3i" class="leftbox clearfix"><h1>廣東大型電機(jī)廠商山東聯(lián)創(chuàng)電機(jī)供應(yīng)</h1><div id="sok7b7x" class="proBig"><div id="z4n2p4l" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267931270213_lcdianji_1089300.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bdkjqcg" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267931270213_lcdianji_1089300.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oqszwix" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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(guān)鍵詞：</span>廣東大型電機(jī)廠商</p><p><span>***更新：</span>2020-05-23 08:26:36</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="wgsuqne" 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(jī)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(jī): </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(dāng)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="utaxpry" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oifxugi" class="box"><p><p> 三相電動機(jī)在起動時(shí)，起動電流很大，可達(dá)到額定電流的4~7倍，很大的起動電流，在短時(shí)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(jī)本身的起動也會影響到同**路上的其他電動機(jī)和電器設(shè)備的正常工作。 </p> <p> 為此，對大容量電動機(jī)且起停頻繁時(shí)，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(jī)起 </p> <p> 動時(shí)降低加在電動機(jī)定子繞組上的電壓，當(dāng)電動機(jī)轉(zhuǎn)起來以后，廣東大型電機(jī)廠商，再將加在定子繞組上的電壓恢復(fù)到正常值。由于 </p> <p> 電流與電壓成正比關(guān)系，所以降低起動時(shí)的電壓能減小起動電流，廣東大型電機(jī)廠商。但是由于電磁轉(zhuǎn)矩與電動機(jī)定子繞組端電壓的 </p> <p> 平方成正比，廣東大型電機(jī)廠商，所以電動機(jī)在降壓起動時(shí)，起動轉(zhuǎn)矩相應(yīng)減小，故降壓起動適用于空載或輕載下的起動 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東大型電機(jī)廠商" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267931270213_lcdianji_1089300.jpg"></div><p> 1.圓柱軸伸平鍵聯(lián)結(jié) </p> <p> 圓柱軸伸平鍵聯(lián)結(jié)**為常見，沒有特殊要求或缺省默認(rèn)情況均為平鍵聯(lián)結(jié)圓柱軸伸。這種軸伸不需要過高的加工 </p> <p> 設(shè)備和操作技能，粗糙度、尺寸精度和對中精度容易保證，可滿足絕大多數(shù)應(yīng)用場合結(jié)構(gòu)強(qiáng)度、配合精度要求。 </p> <p> 2.圓錐軸伸平鍵聯(lián)結(jié) </p> <p> 圓錐軸伸平鍵聯(lián)結(jié)多用于要求頻繁正反轉(zhuǎn)、耐振、耐沖擊、重載起動等場合，一般軸伸錐度1：10、軸端帶鎖緊裝 </p> <p> 置。普通機(jī)加設(shè)備和**基本的操作技能均能勝任錐軸伸加工，應(yīng)用規(guī)模僅次于圓柱軸伸，共同作為標(biāo)準(zhǔn)軸伸聯(lián)結(jié) </p> <p> 輸出型式。 </p> <p> 3.圓柱軸伸切向鍵聯(lián)結(jié) </p> <p> 圓柱軸伸切向鍵聯(lián)結(jié)主要用于軸徑大于100mm 、對中性要求不高且載荷較大的重型機(jī)械中。切向鍵由兩個斜度為 </p> <p> 1:100的普通楔鍵組成，相互平行的兩窄面為工作面，一個工作面在通過軸心線的平面內(nèi)，工作時(shí)工作面上的擠壓 </p> <p> 力沿軸的切線作用，即靠工作面的擠壓來傳遞轉(zhuǎn)矩。一個切向鍵只能傳遞單向轉(zhuǎn)矩，若要傳遞雙向轉(zhuǎn)矩，必須用 </p> <p> 兩個切向鍵，并錯開120～135反向安裝，如圖1所示。 </p> <p> 4.花鍵軸伸 </p> <p> 當(dāng)平鍵強(qiáng)度不能滿足設(shè)計(jì)要求時(shí)，則應(yīng)考慮設(shè)計(jì)花鍵軸伸?；ㄦI聯(lián)結(jié)是由多個鍵齒與鍵槽在軸和輪轂孔的周向均 </p> <p> 布而成，分為矩形花鍵和漸開線花鍵。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東大型電機(jī)廠商" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099268003754854_lcdianji_5546368.jpg"></div>目前我國有多種電機(jī)產(chǎn)品，可根據(jù)型號、規(guī)格、動力、軸伸、絕緣、編碼器、速度開關(guān)、熱傳感器、加熱區(qū)等不同參數(shù)劃分為各種電機(jī)。機(jī)床、軋鋼機(jī)、鼓風(fēng)機(jī)、打印機(jī)、泵、泵、起重機(jī)、輸送帶、生產(chǎn)線、電梯和醫(yī)療設(shè)備中的**電機(jī)、X光機(jī)、CT、牙科手術(shù)工具、透析機(jī)、呼吸機(jī)、電動輪椅等，都使用大量的電機(jī)。電機(jī)在當(dāng)今世界被廣泛應(yīng)用，即使在有運(yùn)動的地方，也可能有電機(jī)。作為高性能電機(jī)系統(tǒng)的靈魂，控制芯片和驅(qū)動技術(shù)將發(fā)揮越來越重要的作用。從整個機(jī)械制造市場和終端用戶市場分析了我國電機(jī)和電機(jī)控制行業(yè)的發(fā)展趨勢和數(shù)據(jù)分析，包括伺服驅(qū)動、伺服電機(jī)、變頻器、感應(yīng)電機(jī)、運(yùn)動控制器、數(shù)控等應(yīng)用領(lǐng)域。籃筐。報(bào)告顯示，新能源的快速發(fā)展導(dǎo)致了汽車工業(yè)的快速發(fā)展，我國汽車工業(yè)的發(fā)展前景廣闊。 <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東大型電機(jī)廠商" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267968998074_lcdianji_6703273.jpg"></div></p><br /><p>文章來源地址: 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