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當前位置:<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_kaiguan/">開關(guān)</a>?<a href="http://www.cdcfah.com/cp/third-kaiguan_xkg/">限位開關(guān)</a>?廣州限位開關(guān)工廠創(chuàng)造輝煌無錫市凱爾利科技供應(yīng)</p><div id="veb7wtq" class="leftbox clearfix"><h1>廣州限位開關(guān)工廠創(chuàng)造輝煌無錫市凱爾利科技供應(yīng)</h1><div id="pdph8zr" class="proBig"><div id="jxefmi7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kaierli/637332699478886719/4781198.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uyaxzgs" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kaierli/637332699478886719/4781198.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dwd7xur" 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>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>廣州限位開關(guān)工廠,限位開關(guān)</p><p><span>***更新：</span>2021-01-23 01:13:40</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="maxzbdk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無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: </span>0510-81150880</p><p><span>地址: </span>梅村工業(yè)集中區(qū)錫鴻路48-2號樓</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="9j3jbnz" class="page-proshow02"><p class="title">詳細說明</p><div id="fuwdfwo" class="box"><p><p style="text-indent:25px">限位開關(guān)又稱行程開關(guān)，可以安裝在相對靜止的物體(如固定架、門框等，簡稱靜物)上或者運動的物體(如行車、門等，簡稱動物)上，廣州限位開關(guān)工廠。當動物接近靜物時，開關(guān)的連桿驅(qū)動開關(guān)的接點引起閉合的接點分斷或者斷開的接點閉合。由開關(guān)接點開、合狀態(tài)的改變?nèi)タ刂齐娐泛碗姍C。限位開關(guān)就是用以限定機械設(shè)備的運動極限位置的電氣開關(guān)。限位開關(guān)有接觸式的和非接觸式的。接觸式的比較直觀，機械設(shè)備的運動部件上，安裝上行程開關(guān)，與其相對運動的固定點上安裝極限位置的擋塊，或者是相反安裝位置。當行程開關(guān)的機械觸頭碰上擋塊時，廣州限位開關(guān)工廠，切斷了(或改變了)控制電路，機械就停止運行或改變運行。由于機械的慣性運動，這種行程開關(guān)有一定的"超行程"以保護開關(guān)不受損壞。非接觸式的形式很多，廣州限位開關(guān)工廠，常見的有干簧管、光電式、感應(yīng)式等，這幾種形式在電梯中都能夠見到。當然還有更多的先進形式。限位開關(guān)觸點材料的不斷更新，其可通斷次數(shù)非常高。廣州限位開關(guān)工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州限位開關(guān)工廠,限位開關(guān)" src="https://tyunfile.71360.com/UploadFile/kaierli/637332699478886719/4781198.png"></div><p style="text-indent:25px">行程開關(guān)又稱限位開關(guān)，用于控制機械設(shè)備的行程及限位保護。在實際生產(chǎn)中，將行程開關(guān)安裝在預(yù)先安排的位置，當裝于生產(chǎn)機械運動部件上的模塊撞擊行程開關(guān)時，行程開關(guān)的觸點動作，實現(xiàn)電路的切換。因此，行程開關(guān)是一種根據(jù)運動部件的行程位置而切換電路的電器，它的作用原理與按鈕類似。行程開關(guān)普遍用于各類機床和起重機械，用以控制其行程、進行終端限位保護。在電梯的控制電路中，還利用行程開關(guān)來控制開關(guān)轎門的速度、自動開關(guān)門的限位，轎廂的上、下限位保護。廣州限位開關(guān)工廠隔爆型限位開關(guān)注意事項：為了維護產(chǎn)品打開TOP-870外蓋時，首先要在切斷電源過30秒之后打開外殼。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州限位開關(guān)工廠,限位開關(guān)" src="https://tyunfile.71360.com/UploadFile/kaierli/637332699500976562/9516123.png"></div><p style="text-indent:25px">限位開關(guān)的構(gòu)成：接點金Au抗腐蝕性非常優(yōu)越，用于微小負載。因為其質(zhì)地較柔軟(維氏硬度HV25～65)，因此較易黏著(接點黏著)，并且在接點接觸力較大的情況下接點容易凹陷。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用于微小負載用開關(guān)。稱為作“1號合金”。銀、鈀合金AgPd抗腐蝕性較好，但較易吸附有機氣體生成聚合物。50％銀、50％鈀的情況下，硬度為HV100～200。銀Ag導電率、熱傳導率在金屬中是大的。雖然表現(xiàn)出較低的接觸電阻，但其缺點是，在硫化氣體的環(huán)境中較易生成硫化膜，在微小負載區(qū)域較易產(chǎn)生接觸不良。硬度為HV25～45。多用于一般負載用開關(guān)。銀、鎳合金AgNi90％銀、10％鎳的銀、鎳合金導電率與銀接近，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、熔點較高，抗電弧性優(yōu)越，不易熔化或轉(zhuǎn)移。</p><p style="text-indent:25px">關(guān)于限位開關(guān)使用注意事項： 1、對端子螺釘?shù)呐渚€，請使用M4用圓形壓接端子，用合適的緊固轉(zhuǎn)矩擰緊。用裸線配線或不正確的壓接端子配線，或緊固轉(zhuǎn)矩太松，都可能造成短路、漏電或燒壞。 2、內(nèi)部配線作業(yè)時可能造成短路、漏電、燒壞等，請注意不要讓油、水、有害氣體、粉末等進入開關(guān)內(nèi)部。 3、連接器選擇不當、處理不當（安裝、緊固）可能導致誤動作、漏電、燒壞等，因此請仔細閱讀說明書。 4、即使連接器選擇和處理得當，電纜末端和開關(guān)內(nèi)部也是連接著的。因此請注意不要讓油、水或有害氣體從電纜末端進入，這可能導致誤動作、漏電、燒壞等。極限限位開關(guān)安裝在機構(gòu)動作的較遠端，用來保護機構(gòu)動作過大出現(xiàn)機構(gòu)損壞。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州限位開關(guān)工廠,限位開關(guān)" src="https://tyunfile.71360.com/UploadFile/kaierli/637332699221406250/2362869.png"></div><p style="text-indent:25px">限位開關(guān)是一種常用的小電流主令電器。利用生產(chǎn)機械運動部件的碰撞使其觸頭動作來實現(xiàn)接通或分斷控制電路，達到一定的控制目的。通常，這類開關(guān)被用來限制機械運動的位置或行程，使運動機械按一定位置或行程自動停止、反向運動、變速運動或自動往返運動等。在電氣控制系統(tǒng)中，限位開關(guān)的作用是實現(xiàn)順序控制、定位控制和位置狀態(tài)的檢測。用于控制機械設(shè)備的行程及限位保護。構(gòu)造：由操作頭、觸點系統(tǒng)和外殼組成。在實際生產(chǎn)中，將限位開關(guān)安裝在預(yù)先安排的位置，當裝于生產(chǎn)機械運動部件上的模塊撞擊行程開關(guān)時，限位開關(guān)的觸點動作，實現(xiàn)電路的切換。因此，行程開關(guān)是一種根據(jù)運動部件的行程位置而切換電路的電器，它的作用原理與按鈕類似。限位開關(guān)可以安裝在相對靜止的物體（如固定架、門框等，簡稱靜物）上或者運動的物體（如行車、門等，簡稱動物）上。當動物接近靜物時，開關(guān)的連桿驅(qū)動開關(guān)的接點引起閉合的接點分斷或者斷開的接點閉合。由開關(guān)接點開、合狀態(tài)的改變?nèi)タ刂齐娐泛蜋C構(gòu)的動作。限位開關(guān)的日常保養(yǎng)方法：日常檢查：自動化設(shè)備上的限位開關(guān)。廣州限位開關(guān)工廠</p><p style="text-indent:25px">限位開關(guān)的主要作用就是信號輸出。廣州限位開關(guān)工廠</p><p style="text-indent:25px">限位開關(guān)，一般的價格在一百元以內(nèi)，***的品牌的限位開關(guān)價格有500元以上一個的。限位開關(guān)；限制工作機械位置的主令電器。一般于工作機械到達終點時發(fā)生作用。故又稱終端開關(guān)。限位開關(guān)的原理和結(jié)構(gòu)與行程開關(guān)基本相同，但兩者的用途不同。行程開關(guān)要控制的是工作機械的行程，而限位開關(guān)要控制的則是工作機械的位置，且往往是終端位置或極限位置。例如，龍門刨床控制裝置中的限位開關(guān)，用于控制刨床工作臺的位置。當工作臺向一方運動到接近其極限位置時，限位開關(guān)便動作，轉(zhuǎn)換控制電路，迫使工作臺反向運動，以免發(fā)生工作臺無限止地朝一個方向運動而脫離機座。廣州限位開關(guān)工廠</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2965132.html</p></div></div></div></div></div><div id="difxu87" class="page-right twoColRt"><div id="xvxpr2b" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="x22ipwy" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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