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src="https://tyunfile.71360.com/UploadFile/kaierli/637341360244082031/8597220.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="od8np8x" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南京氣動(dòng)回訊器廠家,回訊器</p><p><span>***更新：</span>2020-11-16 07:20:33</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="74hj38o" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫市凱爾利科技有限公司</a></p><p><span>聯(lián)系人：</span>陳經(jīng)理</p><p><span>郵箱: </span>414323414@qq.com</p><p><span>電話: </span>18118900923</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.kerly.com.cn</p><p><span>手機(jī): </span>0510-81150880</p><p><span>地址: </span>梅村工業(yè)集中區(qū)錫鴻路48-2號(hào)樓</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="0kody7o" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="0lbyjy3" class="box"><p><p style="text-indent:25px">小型回訊器是一種可以安裝在相對(duì)靜止的物體(如固定架、門框等，簡(jiǎn)稱靜物)上或者運(yùn)動(dòng)的物體（如行車、門等，簡(jiǎn)稱動(dòng)物）上的小型開關(guān)。當(dāng)動(dòng)物接近靜物時(shí)，南京氣動(dòng)回訊器廠家，開關(guān)的連桿驅(qū)動(dòng)開關(guān)的接點(diǎn)，引起控制電路閉合的接點(diǎn)分?jǐn)嗷蛘邤嚅_的接點(diǎn)閉合。由開關(guān)接點(diǎn)開、合狀態(tài)的改變控制電路。小型回訊器的注意事項(xiàng)：一旦接點(diǎn)連接標(biāo)準(zhǔn)負(fù)載后，就不可用于連接更小容量的負(fù)載。否則可能導(dǎo)致接點(diǎn)表面粗糙，從而失去接觸可靠性.護(hù)等級(jí)是根據(jù)(en60947-5-1)規(guī)格的測(cè)試法得出的。使用前務(wù)必在實(shí)際使用的環(huán)境、條件下確認(rèn)其密封性。開關(guān)盒本體具有防塵、防油構(gòu)造，南京氣動(dòng)回訊器廠家，但應(yīng)盡可能保持頭部在沒(méi)有碎屑粉塵，南京氣動(dòng)回訊器廠家、油污、化學(xué)品的場(chǎng)所進(jìn)行使用。否則可能導(dǎo)致過(guò)早磨損、損壞或故障。耐久性的條件是使用環(huán)境溫度5℃～35℃、使用環(huán)境濕度40]～70]rh。使用環(huán)境溫度為35℃以上時(shí)，禁止使用2回路以上的3aac250v負(fù)載。某些參數(shù)值因?yàn)殚_關(guān)頻率、環(huán)境條件、可靠性等級(jí)等因素的影響而不同。請(qǐng)事先在實(shí)際負(fù)載上進(jìn)行確認(rèn)。叉桿擺桿型的機(jī)械壽命為1,000萬(wàn)次以上為了安全使用，請(qǐng)確保所有值在大或小范圍內(nèi)。小型回訊器一旦接點(diǎn)連接標(biāo)準(zhǔn)負(fù)載后，就不可用于連接更小容量的負(fù)載。南京氣動(dòng)回訊器廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京氣動(dòng)回訊器廠家,回訊器" src="https://tyunfile.71360.com/UploadFile/kaierli/637341360244082031/8597220.png"></div><p style="text-indent:25px">行程開關(guān)的應(yīng)用方面很多，很多電器里面都有它的身影。那這么簡(jiǎn)單的開關(guān)能起什么作用呢？它主要是起連鎖保護(hù)的作用。常見的例子莫過(guò)于其在洗衣機(jī)和錄音機(jī)（錄像機(jī)）中的應(yīng)用了。在洗衣機(jī)的脫水（甩干）過(guò)程中轉(zhuǎn)速很高，如果此時(shí)有人由于疏忽打開洗衣機(jī)的門或蓋后，再把手伸進(jìn)去，很容易對(duì)人造成傷害，為了避免這種事故的發(fā)生，在洗衣機(jī)的門或蓋上裝了個(gè)電接點(diǎn)，一旦有人開啟洗衣機(jī)的門或蓋時(shí)，就自動(dòng)把電機(jī)斷電，甚至還要靠機(jī)械辦法聯(lián)動(dòng)，使門或蓋一打開就立刻“剎車”，強(qiáng)迫轉(zhuǎn)動(dòng)著的部件停下來(lái)，免得傷害人身。在錄音機(jī)和錄像機(jī)中，我們常常使用到快進(jìn)或者倒帶，磁帶急速地轉(zhuǎn)動(dòng)，但是當(dāng)?shù)竭_(dá)磁帶的端點(diǎn)時(shí)會(huì)自動(dòng)停下來(lái)。在這里行程開關(guān)又一次發(fā)揮了作用，不過(guò)這一次不是靠碰撞而是靠磁帶的張力的突然增大引起動(dòng)作的。南京氣動(dòng)回訊器廠家回訊器的設(shè)計(jì)和外形尺寸方便安裝和維護(hù)操作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京氣動(dòng)回訊器廠家,回訊器" src="https://tyunfile.71360.com/UploadFile/kaierli/637341366688466797/9905968.png"></div><p style="text-indent:25px">回訊器和限動(dòng)開關(guān)不同：回訊器只是地域不同，叫法不一樣而已，其實(shí)是說(shuō)的一個(gè)東西，如有的地方把回訊器叫行程開關(guān)一樣。嚴(yán)格一點(diǎn)說(shuō)，回訊器只是一種籠統(tǒng)的說(shuō)法，如細(xì)分可分為行程開關(guān)、接近開關(guān)、，也就是說(shuō)以上兩種開關(guān)都可以叫回訊器，還有一點(diǎn)要說(shuō)的是，接近開關(guān)也是回訊器的一種，它和行程開關(guān)的區(qū)別是，行程開關(guān)可以安裝在相對(duì)靜止的物體(如固定架、門框等，簡(jiǎn)稱靜物)上或者運(yùn)動(dòng)的物體（如行車、門等，簡(jiǎn)稱動(dòng)物）上，接近開關(guān)是靜態(tài)的，還有要根據(jù)不同的工藝要求，選擇合適的回訊器。</p><p style="text-indent:25px">回訊器的構(gòu)成：接點(diǎn)金Au抗腐蝕性非常優(yōu)越，用于微小負(fù)載。因?yàn)槠滟|(zhì)地較柔軟(維氏硬度HV25～65)，因此較易黏著(接點(diǎn)黏著)，并且在接點(diǎn)接觸力較大的情況下接點(diǎn)容易凹陷。金、銀合金AuAg90％金、10％銀的合金抗腐蝕性非常優(yōu)越，硬度為HV30～90，比金高，因此廣fan用于微小負(fù)載用開關(guān)。白金、金、銀合金PGS69％金、25％銀、6％白金的合金抗腐蝕性非常優(yōu)越，硬度也與金銀合金相同，廣fan用于微小負(fù)載用開關(guān)。稱為作“1號(hào)合金”。銀、鈀合金AgPd抗腐蝕性較好，但較易吸附有機(jī)氣體生成聚合物。50％銀、50％鈀的情況下，硬度為HV100～200。銀Ag導(dǎo)電率、熱傳導(dǎo)率在金屬中是大的。雖然表現(xiàn)出較低的接觸電阻，但其缺點(diǎn)是，在硫化氣體的環(huán)境中較易生成硫化膜，在微小負(fù)載區(qū)域較易產(chǎn)生接觸不良。硬度為HV25～45。多用于一般負(fù)載用開關(guān)。銀、鎳合金AgNi90％銀、10％鎳的銀、鎳合金導(dǎo)電率與銀接近，在抗電弧、抗熔化方面表現(xiàn)優(yōu)良。硬度為HV65～115。銀、銦、錫合金AgInSn硬度、熔點(diǎn)較高，抗電弧性優(yōu)越，不易熔化或轉(zhuǎn)移。電子式回訊器，它可以彌補(bǔ)在每個(gè)應(yīng)用中出現(xiàn)的所有測(cè)量誤差。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京氣動(dòng)回訊器廠家,回訊器" src="https://tyunfile.71360.com/UploadFile/kaierli/637341360074746093/3283584.png"></div><p style="text-indent:25px">回訊器可廣fan應(yīng)用于建筑、港口、礦山等行業(yè)的起重、傳輸機(jī)械的空間三坐標(biāo)的控制和限位，回訊器由高精度的大傳動(dòng)比減速器和與其輸出軸同步的機(jī)械記憶控制機(jī)構(gòu)、傳感器組成，因回訊器具有體積小、功能多、精度高、限位可調(diào)、通用性強(qiáng)及維護(hù)安裝和使用調(diào)整方便等特點(diǎn)在工程機(jī)械中應(yīng)用極其廣fan?；赜嵠鞣止ぷ骰赜嵠骱蜆O限回訊器，工作回訊器是用來(lái)給出機(jī)構(gòu)動(dòng)作到位信號(hào)的。極限回訊器是防止機(jī)構(gòu)動(dòng)作超出設(shè)計(jì)范圍而發(fā)生事故的。工作回訊器安裝在機(jī)構(gòu)需要改變工況的位置，開關(guān)動(dòng)作后，給出信號(hào)，進(jìn)行別的相關(guān)動(dòng)作。極限回訊器安裝在機(jī)構(gòu)動(dòng)作的遠(yuǎn)端，用來(lái)保護(hù)機(jī)構(gòu)動(dòng)作過(guò)大出現(xiàn)機(jī)構(gòu)損壞。地鐵也應(yīng)用到了回訊器。南京氣動(dòng)回訊器廠家</p><p style="text-indent:25px">回訊器有接觸式的和非接觸式的。南京氣動(dòng)回訊器廠家</p><p style="text-indent:25px">無(wú)線回訊器可減少因接近傳感器而導(dǎo)致設(shè)備停機(jī)時(shí)間以及生產(chǎn)力損失，無(wú)線技術(shù)驅(qū)動(dòng)工廠自動(dòng)化變革，降低成本并減少停機(jī)時(shí)間，在設(shè)備運(yùn)行之前，可運(yùn)用開關(guān)和傳感器檢測(cè)零部件、門和防護(hù)裝置是否已正確鎖定。這些鎖定對(duì)于確保生產(chǎn)的精度、設(shè)備運(yùn)行過(guò)程的平穩(wěn)和安全都是至關(guān)重要的。但所有的有線設(shè)備-無(wú)論是回訊器還是接近傳感器–不*使用區(qū)域受限，而且易于磨損，需要持續(xù)維護(hù)。目前，接近傳感器廣fan應(yīng)用于工廠車間，這**是因?yàn)樗葌鹘y(tǒng)機(jī)電式開關(guān)便宜。使用無(wú)線回訊器由于無(wú)需使用線纜，制造商可以大幅降低維護(hù)成本，不受連接器和線纜完整性導(dǎo)致的停機(jī)困擾，并大幅提高生產(chǎn)力。隨著新型解決方案的不斷發(fā)布和無(wú)線技術(shù)的更多應(yīng)用，使用無(wú)線設(shè)備來(lái)解決應(yīng)用問(wèn)題必將帶領(lǐng)工廠自動(dòng)化技術(shù)的新潮流。南京氣動(dòng)回訊器廠家</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2013140.html</p></div></div></div></div></div><div id="ntiur8x" class="page-right twoColRt"><div id="9zwyaug" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xrtf39l" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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