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礦用雙向急停開關(guān)

KHJ12/0.5型礦用
雙向急停開關(guān)

密封性能好,能在瓦斯、煤塵、煙霧、水氣等惡劣環(huán)境中使用.

Good sealing performance, can be used in gas, coal dust, smoke, water gas and other harsh environments

KHJ12/0.5型礦用雙向急停開關(guān)

產(chǎn)品介紹
用心做好產(chǎn)品 努力實(shí)現(xiàn)礦上安全 Do a good job in products and strive to achieve mine safety

KHJ12/0.5(原KBJ-380/5)型礦用隔爆急停開關(guān)安裝在膠帶輸送機(jī)機(jī)身一側(cè)機(jī)架上,一般情況每70米安裝一臺,急停開關(guān)之間 用拉繩或鉛絲串接。膠帶輸送機(jī)正常運(yùn)轉(zhuǎn)時,急停開關(guān)搖臂置于垂直位置,當(dāng)發(fā)生人身或設(shè)備事故時,拉動拉繩,使開關(guān)搖臂轉(zhuǎn) 動且?guī)愚D(zhuǎn)軸轉(zhuǎn)動,凸輪機(jī)構(gòu)迫使兩只微動開關(guān)同時動作,切斷膠帶輸送機(jī)控制回路或發(fā)出故障停機(jī)信號。急停開關(guān)動作同時機(jī) 械閉鎖鍵自動閉鎖。當(dāng)事故排除后,必需人工按動復(fù)位鍵,急停開關(guān)搖臂在彈簧機(jī)構(gòu)作用下,恢復(fù)到正常工作狀態(tài)。

  • 礦用雙向急停開關(guān)
  • 礦用雙向急停開關(guān)
  • 礦用雙向急停開關(guān)

KHJ12/0.5型礦用雙向急停開關(guān)

使用環(huán)境
密封性能好,能在瓦斯、煤塵、煙霧、水氣等惡劣環(huán)境中使用. Good sealing performance, can be used in gas, coal dust, smoke, water gas and other harsh environments

KHJ12/0.5型礦用雙向急停開關(guān)

安裝使用
方便快捷 安全穩(wěn)定 Convenient, fast, safe and stable
01

兩端均配包塑拉繩,傳感器動作后, 鎖定釋放桿彈起,人工復(fù)位

Both ends are equipped with plastic coated pull rope, and the sensor actsAfter, the locking release lever pops up and resets manually

02

開關(guān)有4個出線嘴,其中兩只出線嘴是 主電纜的引入、引出口;另外2只分別 接傳感器或信號器;

The switch has four outlet nozzles, two of which are Introduction and exit of main cable; The other two wereConnected to sensor or annunciator;

礦用雙向急停開關(guān)

操作簡單靈活可靠,維修方便

03

Simple, flexible and reliable operation and convenient maintenance

電纜引入出線嘴采用直接引入法,接到相應(yīng)的微動開關(guān)上

04

The cable lead-in outlet nozzle adopts the direct lead-inmethod, which is connected toOn the corresponding microswitch

KHJ12/0.5型礦用雙向急停開關(guān)

使用范圍
使用范圍廣泛,為人們提供便利 It has a wide range of applications and provides convenience for people

KHJ12/0.5型礦用雙向急停開關(guān)

產(chǎn)品參數(shù)
質(zhì)量是最好的推銷員 Quality is the best salesman
1 人工復(fù)位:6~14mm 2 動作拉力:80N~120N
3 觸點(diǎn)容量:DC12V/0.5A 4 動作方式:雙向拉線式
5 角行程:6~14mm 6 動作角度:±25°
7 直接引入方式 1 兩側(cè)主出線口(2個)15~20mm 選用7芯~10芯信號電纜; 2 下部出線口(4個)6~12mm 選用4芯(2芯)信號電纜;
8 重量 I型6.6KG ; II 型7.5KG
產(chǎn)品規(guī)格: 1型號及規(guī)格

K:開關(guān)     H:本質(zhì)安全型     J:緊急停車     0.5/12:觸點(diǎn)容量

2 防爆型式:

礦用本質(zhì)安全型, 防爆標(biāo)志為:ExibI

礦用雙向急停開關(guān)