天津機械式限位開關(guān)生產(chǎn)廠家和諧共贏無錫市凱爾利科技供應(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="一體式限位開關(guān)KS-600產(chǎn)品特點：1、外殼：防爆型設(shè)計，防爆等級ExdIIT6,ExtDA21IP67T80℃。2、閥門開關(guān)位置可由頂部指示器清楚辨識。3、壓鑄鋁合金殼體，緊湊設(shè)計,外型美觀，質(zhì)量可靠。4、雙NPT1/2”電氣接口（標(biāo)準(zhǔn)）"><meta name="keywords" content="天津機械式限位開關(guān)生產(chǎn)廠家,限位開關(guān)"><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 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class="leftbox clearfix"><h1>天津機械式限位開關(guān)生產(chǎn)廠家和諧共贏無錫市凱爾利科技供應(yīng)</h1><div id="7icuyzb" class="proBig"><div id="dnkhbiu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kaierli/637332699421884766/5488029.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8e3f3rq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kaierli/637332699421884766/5488029.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pevs8k2" 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>天津機械式限位開關(guān)生產(chǎn)廠家,限位開關(guān)</p><p><span>***更新：</span>2021-01-07 03:11:48</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="rqdfu7k" 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(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="f3u4x87" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xv7ry34" class="box"><p><p style="text-indent:25px">一體式限位開關(guān)KS-600產(chǎn)品特點：1、外殼：防爆型設(shè)計，防爆等級Exd II T6,ExtDA21 IP67 T80℃。2、閥門開關(guān)位置可由頂部指示器清楚辨識。3、壓鑄鋁合金殼體，緊湊設(shè)計,外型美觀，質(zhì)量可靠。4、雙NPT1/2”電氣接口（標(biāo)準(zhǔn)）M20x1.5，M25，3/4NPT,PF3/4”(選項) 5，天津機械式限位開關(guān)生產(chǎn)廠家、多接點端子排，8個標(biāo)準(zhǔn)接點。接線安全方便。 6、獨特的設(shè)計方案，以螺栓形式安裝上蓋，并以此固定指示器。7、內(nèi)部可調(diào)節(jié)凸輪通過花鍵和彈簧安裝，開關(guān)凸輪的位置不用工具即可進行快速調(diào)整。 8、防脫螺栓，拆裝時螺栓附在上蓋上不會脫落。 9，天津機械式限位開關(guān)生產(chǎn)廠家、安裝方便，不銹鋼主軸連接部分及安裝支架均符合 NAMUR 標(biāo)準(zhǔn)。10，天津機械式限位開關(guān)生產(chǎn)廠家、環(huán)境溫度：-20～85℃。11、防腐蝕，外部涂層：聚酯涂層。隔爆型限位開關(guān)產(chǎn)品特點：閥門開關(guān)位置可由頂部指示器清楚辨識。天津機械式限位開關(guān)生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津機械式限位開關(guān)生產(chǎn)廠家,限位開關(guān)" src="https://tyunfile.71360.com/UploadFile/kaierli/637332699421884766/5488029.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?jǐn)嗫刂齐娐罚_(dá)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(dāng)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)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。天津機械式限位開關(guān)生產(chǎn)廠家限位開關(guān)的日常保養(yǎng)方法：較為前提的，在限位開關(guān)選擇上一定要選擇大品牌，質(zhì)量好認(rèn)證完善的產(chǎn)品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津機械式限位開關(guān)生產(chǎn)廠家,限位開關(guān)" src="https://tyunfile.71360.com/UploadFile/kaierli/637332699152236328/5804667.png"></div><p style="text-indent:25px">限位開關(guān)或稱行程開關(guān)，可安裝在相對靜止的物體上或運動的物體上。當(dāng)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?jǐn)嗷蛘邤嚅_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)主要用于將機械位移轉(zhuǎn)變成電信號，使電動機的運行狀態(tài)得以改變，從而控制機械動作或用作程序控制。限位開關(guān)主于工業(yè)控制領(lǐng)域，通過與其它設(shè)備配合，組成更復(fù)雜的自動化設(shè)備。例如，限位開關(guān)可普遍應(yīng)用于建筑、港口、礦山等行業(yè)的起重、傳輸機械的空間三坐標(biāo)的控制和限位應(yīng)用中。</p><p style="text-indent:25px">隨著社會科技不斷進步，限位開關(guān)在性能、款式、種類等方面都得到了極大提升，現(xiàn)在市面上的限位開關(guān)分為工作限位開關(guān)和極限限位開關(guān)，工作限位開關(guān)指的就是用來給出機構(gòu)動作到位信號。極限限位開關(guān)指的就是防止機構(gòu)動作超出設(shè)計范圍而發(fā)生事故的開關(guān)。不同種類的限位開關(guān)在功能上有所不同。開關(guān)元件有以下兩類：慢動開關(guān)：開關(guān)的接通和斷開動作切換時間與開關(guān)的操動速度有關(guān)，操動速度越快，開關(guān)的切換也越快?？靹娱_關(guān)：開關(guān)的接通和斷開的轉(zhuǎn)換時間與開關(guān)**動的速度無關(guān)，只要開關(guān)操動部件**動到一定位置，開關(guān)便發(fā)生接通和斷開切換，此過程時間一般為彈簧彈跳所需時間，此時間極短，為一常數(shù)。開關(guān)觸頭的接通和斷開同時實現(xiàn)。當(dāng)開關(guān)的觸頭分開一定距離時，設(shè)備便停止運轉(zhuǎn)，這是應(yīng)排除由于震動而使觸頭重新接通，導(dǎo)致設(shè)備運轉(zhuǎn)的可能性（開關(guān)滯后效應(yīng)）。當(dāng)操動速度極為緩慢時。當(dāng)直流電流被斷開時，要求電流飛弧迅速消失。對于以上情況的應(yīng)用，選用快動型限位開關(guān)。一體式限位開關(guān)KS-600產(chǎn)品特點：防腐蝕，外部涂層：聚酯涂層。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津機械式限位開關(guān)生產(chǎn)廠家,限位開關(guān)" src="https://tyunfile.71360.com/UploadFile/kaierli/637332699372011719/2914577.png"></div><p style="text-indent:25px">限位開關(guān)型號之觸點模塊：根據(jù)用戶的不同需求，可選擇慢動觸頭或速動觸頭，選擇肯定斷開功能，選擇不同的觸點數(shù)。限位開關(guān)型號之外殼：根據(jù)限位開關(guān)的負(fù)載不同，對于輕型和重型負(fù)載，外殼材料多采用塑料；對于中-重型負(fù)載、重型負(fù)載及超重型負(fù)載，外殼多采用金屬。限位開關(guān)型號之操作頭：根據(jù)檢測目標(biāo)的外形與運動方向的不同，選擇不同的操作頭，操作頭的類型有直動式、滾輪直動式、滾輪推桿式、滾輪搖桿式、萬向式等。限位開關(guān)型號之操作速度：所允許的較大觸發(fā)速度，若超出此速度，限位開關(guān)可能會由于受力過大而誤動作或損壞。金屬限位開關(guān)是用于限定機械設(shè)備的運動極限位置的電氣開關(guān)。天津機械式限位開關(guān)生產(chǎn)廠家</p><p style="text-indent:25px">一體式限位開關(guān)KS-600產(chǎn)品特點：閥門開關(guān)位置可由頂部指示器清楚辨識。天津機械式限位開關(guān)生產(chǎn)廠家</p><p style="text-indent:25px">閥門限位開關(guān)種類：一、機械式閥門限位開關(guān)：機械式閥門限位開關(guān)采用無源觸點的微動開關(guān)開關(guān)形式可分：單刀雙擲SPDT、單刀單擲SPST、雙刀雙擲DPDT。二、感應(yīng)式閥門限位開關(guān)：磁感式閥門限位開關(guān)采用無源觸點的磁感應(yīng)接近開關(guān)，開關(guān)形式可分：單刀雙擲SPDT、單刀單擲SPST、但無雙刀雙擲DPDT。磁感接近一般分2線常開或常閉，3線類似于單刀雙擲SPDT，無常開常閉。1、機械式屬于微動開關(guān)進行機械撞擊；磁感式屬于磁動力，故工作壽命方面機械式要小于磁感式的開關(guān)。2、微動開關(guān)輸出電流大，磁感式輸出電流小3、工作電壓：微動開關(guān)交直流兩用；磁感式一般是直流，個別磁感可以交直流兩用。2、電感式閥門限位開關(guān)。天津機械式限位開關(guān)生產(chǎn)廠家</p></p><br 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