| E50ALH1 |
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價(jià)格：1020 元(人民幣) | 產(chǎn)地：美國(guó) |
| 最少起訂量：1個(gè) | 發(fā)貨地：福州 | |
| 上架時(shí)間：2018-05-14 15:27:18 | 瀏覽量：355 | |
福州瀾瑞自動(dòng)化設(shè)備有限公司
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| 經(jīng)營(yíng)模式：貿(mào)易公司 | 公司類型：私營(yíng)合伙企業(yè) | |
| 所屬行業(yè)：其他 | 主要客戶：中國(guó) | |
 在線咨詢  |
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| 聯(lián)系人:羅林烽 (先生) | 手機(jī):15080036302 |
電話: |
傳真: |
| 郵箱:1741511549@qq.com | 地址:福州市晉安區(qū)秀山路380號(hào) |
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聯(lián)系人；羅林烽 電話；15080036302 QQ；1741511549 限位開(kāi)關(guān)就是用以限定機(jī)械設(shè)備的運(yùn)動(dòng)極限位置的電氣開(kāi)關(guān)。限位開(kāi)關(guān)有接觸式的和非接觸式的。接觸式的比較直觀，機(jī)械設(shè)備的運(yùn)動(dòng)部件上，安裝上行程開(kāi)關(guān)，與其相對(duì)運(yùn)動(dòng)的固定點(diǎn)上安裝極限位置的擋塊，或者是相反安裝位置。當(dāng)行程開(kāi)關(guān)的機(jī)械觸頭碰上擋塊時(shí)，切斷了（或改變了）控制電路，機(jī)械就停止運(yùn)行或改變運(yùn)行。由于機(jī)械的慣性運(yùn)動(dòng)，這種行程開(kāi)關(guān)有一定的“超行程”以保護(hù)開(kāi)關(guān)不受損壞。非接觸式的形式很多，常見(jiàn)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(jiàn)到。當(dāng)然還有更多的先進(jìn)形式。 限位開(kāi)關(guān)是一種常用的小電流主令電器。利用生產(chǎn)機(jī)械運(yùn)動(dòng)部件的碰撞使其觸頭動(dòng)作來(lái)實(shí)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(kāi)關(guān)被用來(lái)限制機(jī)械運(yùn)動(dòng)的位置或行程，使運(yùn)動(dòng)機(jī)械按一定位置或行程自動(dòng)停止、反向運(yùn)動(dòng)、變速運(yùn)動(dòng)或自動(dòng)往返運(yùn)動(dòng)等。 在電氣控制系統(tǒng)中，限位開(kāi)關(guān)的作用是實(shí)現(xiàn)順序控制、定位控制和位置狀態(tài)的檢測(cè)。用于控制機(jī)械設(shè)備的行程及限位保護(hù)。構(gòu)造：由操作頭、觸點(diǎn)系統(tǒng)和外殼組成。 在實(shí)際生產(chǎn)中，將限位開(kāi)關(guān)安裝在預(yù)先安排的位置，當(dāng)裝于生產(chǎn)機(jī)械運(yùn)動(dòng)部件上的模塊撞擊行程開(kāi)關(guān)時(shí)，限位開(kāi)關(guān)的觸點(diǎn)動(dòng)作，實(shí)現(xiàn)電路的切換。因此，行程開(kāi)關(guān)是一種根據(jù)運(yùn)動(dòng)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(kāi)關(guān)廣泛用于各類機(jī)床和起重機(jī)械，用以控制其行程、進(jìn)行終端限位保護(hù)。在電梯的控制電路中，還利用行程開(kāi)關(guān)來(lái)控制開(kāi)關(guān)轎門(mén)的速度、自動(dòng)開(kāi)關(guān)門(mén)的限位，轎廂的上、下限位保護(hù) CUTLER HAMMER E51-CNF11 USPP E51CNF11 CUTLER HAMMER E51CNC1 NSFP E51CNC1 CUTLER HAMMER E51-CLT26PU USPP E51CLT26PU CUTLER HAMMER E51-CLP3 NSFP E51CLP3 CUTLER HAMMER E51-CLP3 LIMIT SWITCH E51CLP3 PHOTOELECTRIC SENSOR EATON Cutler Hammer E51CLP1 CUTLER HAMMER E51CLP1 PHOTOELECTRIC SENSOR CUTLER HAMMER E51-CLP1 NSFP E51CLP1 CUTLER HAMMER E51CLF3 PHOTOELECTRIC SENSOR DARK CUTLER HAMMER E51CLF3 PHOTOELECTRIC SENSOR DARK CUTLER HAMMER E51-CLF3 NSFP E51CLF3 CUTLER HAMMER E51CLF1 NSFP E51CLF1 CUTLER HAMMER E51BLT5 PROXIMITY SWITCH SENSOR LIMIT CUTLER HAMMER E51BLT1 PROXIMITY SENSOR INDUCTIVE NO OR NC E51 E51L CUTLER HAMMER E51-BLP2 USPP E51BLP2 CUTLER HAMMER E51-ALT2 NSPP E51ALT2 Cutler Hammer E51ALT1 CUTLER HAMMER E51ALS6 NSFP E51ALS6 CUTLER HAMMER E51ALS26P NSFP E51ALS26P Cutler Hammer E51ALP1 CUTLER HAMMER E51ALP1 PHOTOELECTRIC SENSOR NIB CUTLER HAMMER E51ALP1 NSFP E51ALP1 CUTLER HAMMER E50TD1 NSFP E50TD1 CUTLER HAMMER E50TD1 LIMIT SWITCH E50DD1 2 STEP E50ST 600V SER A2 CUTLER HAMMER E50TD1 LIMIT SWITCH Cutler Hammer E50SN E50DN1 Limit Switch CUTLER HAMMER E50-SGN NSFP E50SGN CUTLER HAMMER E50-L NSFP E50L CUTLER HAMMER E506PC USPP E506PC CUTLER HAMMER E506PC NSPP E506PC CUTLER HAMMER E506PC NSFP E506PC CUTLER HAMMER E50-6P USPP E506P CUTLER HAMMER E50-6P NSPP E506P Cutler Hammer E50 CUTLER HAMMER E50-SAW1 NSFP E50SAW1 CUTLER HAMMER E50-SAN6P12 NSPP E50SAN6P12 CUTLER HAMMER E50-SAN6P12 NSFP E50SAN6P12 CUTLER HAMMER E50SAN6P USPP E50SAN6P CUTLER HAMMER E50-SAL6PC-R USPP E50SAL6PCR CUTLER HAMMER E50-SAL6PC-R NSPP E50SAL6PCR CUTLER HAMMER E50SA6PC NSFP E50SA6PC CUTLER HAMMER E50-SA6P20 USPP E50SA6P20 CUTLER HAMMER E50SA6P12 USPP E50SA6P12 CUTLER HAMMER E50-SA6P NSFP E50SA6P Cutler Hammer E50SA E50DR1 E50RA Limit Switch Cutler Hammer E50NN1 Limit Switch Cutler Hammer E50NN1 Limit Switch CUTLER HAMMER E50KL203A1 NSPP E50KL203A1 Cutler Hammer E50GNG1 Limit Switch - No Box Cutler Hammer E50GNG1 Limit Switch Cutler Hammer E50DT3 Pack of 6 Limit Switch Operating Head Cutler Hammer E50DS3 Pack of 6 Limit Switch Operating Head Cutler Hammer E50DS1 Pack of 6 Limit Switch Head Ser A1 - No Box CUTLER HAMMER E50DNAC USPP E50DNAC Cutler Hammer E50BT3 Limit Switch With Roller CUTLER HAMMER E50-BS2 USPP E50BS2 CUTLER HAMMER E50-BS1 NSFP E50BS1 CUTLER HAMMER E50BR16P NSFP E50BR16P CUTLER HAMMER E50-BR1 USPP E50BR1 CUTLER HAMMER E50-BR1 NSPP E50BR1 CUTLER HAMMER E50-BR1 NSPP E50BR1 CUTLER HAMMER E50-BR1 NSFP E50BR1 CUTLER HAMMER E50BR1 LIMIT SWITCH SIDE ROTARY NIB CUTLER HAMMER E50BNS3 USPP E50BNS3 CUTLER HAMMER E50-BM1 USPP E50BM1 CUTLER HAMMER E50-BM1 USPP E50BM1 CUTLER HAMMER E50-BM1 NSFP E50BM1 CUTLER HAMMER E50BLS1 LIMIT SWITCH ConTROL ConTROLLER EATON CUTLER HAMMER E50BLR1 NSPP E50BLR1 CUTLER HAMMER E50AW16PY1 LIMIT SWITCH WOBBLE STICK E50SA6P E50SAP E50KW3 EATON CUTLER HAMMER E50AW1 NSFP E50AW1 CUTLER HAMMER E50AT5-W NSFP E50AT5W Cutler Hammer E50AT5 Limit Switch CUTLER HAMMER E50-AT36PC-W NSPP E50AT36PCW CUTLER HAMMER E50-AT3 USPP E50AT3 Cutler Hammer E50AT3 Limit Switch Series A2 600V Eaton E50RA20 A1 CUTLER HAMMER E50AS5-W NSFP E50AS5W CUTLER HAMMER E50AS36P USPP E50AS36P CUTLER HAMMER E50AS3 NSFP E50AS3 CUTLER HAMMER E50-AS1 NSFP E50AS1 CUTLER HAMMER E50AR1S20 NSPP E50AR1S20 CUTLER HAMMER E50-AR1S12 NSFP E50AR1S12 CUTLER HAMMER E50-AR1P5-W NSFP E50AR1P5W CUTLER HAMMER E50-AR1P4 NSFP E50AR1P4 CUTLER HAMMER E50AR16P NSPP E50AR16P CUTLER HAMMER E50AR16P NSPP E50AR16P CUTLER HAMMER E50AR16P NSFP E50AR16P CUTLER HAMMER E50-AR1 USPP E50AR1 CUTLER HAMMER E50AR1 IN A BOX Cutler Hammer E50ANT3 Limit Switch With Roller CUTLER HAMMER E50ANR16P NSFP E50ANR16P CUTLER HAMMER E50ANR1 NSPP E50ANR1 CUTLER HAMMER E50ANR1 NSFP E50ANR1 CUTLER HAMMER E50ANL1 NSFP E50ANL1 CUTLER HAMMER E50-AM1 NSFP E50AM1 CUTLER HAMMER E50ALS3 NSFP E50ALS3 CUTLER HAMMER E50ALS3 NSFP E50ALS3 CUTLER HAMMER E50ALR1Y9 NSFP E50ALR1Y9 CUTLER HAMMER E50-ALR16PC NSPP E50ALR16PC CUTLER HAMMER E50ALH1 NSFP E50ALH1 CUTLER HAMMER E50-AH1 USPP E50AH1 CUTLER HAMMER E50-AH1 NSFP E50AH1 CUTLER HAMMER E48M3KL3F110 NSPP E48M3KL3F110 CUTLER HAMMER E40IDEMO NSPP E40IDEMO CUTLER HAMMER E34TB120H9X NSFP E34TB120H9X CUTLER HAMMER E34TB120H3X NSFP E34TB120H3X CUTLER HAMMER E34TB120H2X NSFP E34TB120H2X CUTLER HAMMER E34PDB1F5 USPP E34PDB1F5 CUTLER HAMMER E34PDB1F5 POTENTIOMETER NIB CUTLER HAMMER E34PDB1F10 NSFP E34PDB1F10 CUTLER HAMMER E34N53 NSFP E34N53 CUTLER HAMMER E34-N2 NSFP E34N2 CUTLER HAMMER E34GDB97LRD2A-?1X NSPP E34GDB97LRD2A1 CUTLER HAMMER E34GDB97LRD2A-?1X NSFP E34GDB97LRD2A1 CUTLER HAMMER E34GDB97LRD2A-?1X NSFP E34GDB97LRD2A1 CUTLER HAMMER E34GDB97LAD2-A?1X NSFP E34GDB97LAD2A1 CUTLER HAMMER E34GDB97LAD2-A?1X NSFP E34GDB97LAD2A1 CUTLER HAMMER E34GDB80M2-1X USPP E34GDB80M21X CUTLER HAMMER E30-KP16 NSFP E30KP16 CUTLER HAMMER E30K-P14 USPP E30KP14 CUTLER HAMMER E30-KP12 NSFP E30KP12 CUTLER HAMMER E30-KP11 NSPP E30KP11 CUTLER HAMMER E30-KP11 NSFP E30KP11 CUTLER HAMMER E30KP10 NSFP E30KP10 Cutler Hammer E30JN Pushbutton Operator E30-JN CUTLER HAMMER E30-JN NSFP E30JN CUTLER HAMMER E30JK NSFP E30JK CUTLER HAMMER E30JF USPP E30JF CUTLER HAMMER E30-JA USPP E30JA |
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