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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jpfljpn" class="twoCol"><div id="xvtrpdj" 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</a>?<a href="http://www.cdcfah.com/cp/third-diandongjive_jsbyddjrv/">機械設(shè)備用電動機</a>?湖北大型電機生產(chǎn)廠家山東聯(lián)創(chuàng)電機供應(yīng)</p><div id="t5f5z77" class="leftbox clearfix"><h1>湖北大型電機生產(chǎn)廠家山東聯(lián)創(chuàng)電機供應(yīng)</h1><div id="bxtbhn5" class="proBig"><div id="tzxn3db" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267874527432_lcdianji_5533522.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="53tz5rp" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267874527432_lcdianji_5533522.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="53jp3nd" 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(guān)鍵詞：</span>湖北大型電機生產(chǎn)廠家</p><p><span>***更新：</span>2020-06-27 04:20:59</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="th33h3d" 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(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="xvtj5p5" class="page-proshow02"><p class="title">詳細說明</p><div id="p5dlrpb" class="box"><p><p style="text-indent:25px">高壓電機可以做得功率很大，比較大可達到幾千甚至幾萬千瓦。這是因為，在同樣的輸出功率時，高壓電機的電流可比低壓電機小很多（基本上是與電壓成反比關(guān)系），例如500kW、4極電機的額定電流，額定電壓為380V時為900A左右，而額定電壓為10kV時只有30A左右。所以高壓電機繞組可用較小的線徑。由此，高壓電機的定子銅損耗也會比低壓電機少。對于較大功率的電機，湖北大型電機生產(chǎn)廠家，使用低壓電時，則因需要較粗的導(dǎo)線而需要很大面積的定子槽，使定子鐵芯直徑做得很大，湖北大型電機生產(chǎn)廠家，電機整個體積也會很大。對于較大容量的電機，高壓電機所用電源和配電設(shè)備比低壓電機的總體投資少，并且線路損耗小，可節(jié)省一定的耗電量。特別是10kV的高壓電機，可直接使用網(wǎng)絡(luò)電源（我國提供給用戶的高壓電一般都是10kV），這樣在電源設(shè)備（主要是變壓器）上的投資會更少，湖北大型電機生產(chǎn)廠家，使用也較簡便，故障率也會較少。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北大型電機生產(chǎn)廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267874527432_lcdianji_5533522.jpg"></div><p style="text-indent:25px">現(xiàn)代電機通常都是高速運轉(zhuǎn)的，它的運轉(zhuǎn)速度每分鐘能夠達到數(shù)百甚至數(shù)千轉(zhuǎn)，這樣高的運轉(zhuǎn)速度要進行高低速的變換是相對困難的，但是很多應(yīng)用場合恰恰就有這樣的需求。因此，就需要現(xiàn)代電機為其提供轉(zhuǎn)換轉(zhuǎn)速的配件系統(tǒng)。但是這樣的轉(zhuǎn)換系統(tǒng)必然會增加整個電機系統(tǒng)的大小，并且也會影響到設(shè)備的精確度和工作效率。這時候，只有使現(xiàn)代電機驅(qū)動向直接驅(qū)動發(fā)展，才能有效的解決這一問題?，F(xiàn)代工業(yè)的發(fā)展經(jīng)常需要電機的極速化，即經(jīng)常需要電機保持極高或者極低的速度?，F(xiàn)代電機要極速化的要求與電機的直驅(qū)化緊密相關(guān)。電機的極速化，不僅有助于實現(xiàn)電機的直驅(qū)化，而且可以提高電機的工作效率和設(shè)備的精確度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北大型電機生產(chǎn)廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/11/21/9/637099267874371572_lcdianji_5080347.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，共同作為標準軸伸聯(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)平鍵強度不能滿足設(shè)計要求時，則應(yīng)考慮設(shè)計花鍵軸伸?；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></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/406587.html</p></div></div></div></div></div><div id="nvljzfl" class="page-right twoColRt"><div id="v3533nv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hp7hvhn" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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