BKLT2-II防爆雙向拉繩開(kāi)關(guān)接線(xiàn)圖用金屬材料鑄造，有足夠的機(jī)械強(qiáng)度，抵抗井下工作時(shí)脫落的巖石、煤塊等物體的撞擊不被破壞，而開(kāi)關(guān)殼體上設(shè)置的隔爆面能夠的隔絕，殼體內(nèi)一旦發(fā)生時(shí)對(duì)殼體外井下的工作環(huán)境的影響。當(dāng)煤礦井下運(yùn)行的膠帶輸送機(jī)發(fā)生緊急事故時(shí)，啟動(dòng)隔爆型拉繩開(kāi)關(guān)，可立即停機(jī)警示，防止事故的擴(kuò)大，工作現(xiàn)場(chǎng)的人身，本開(kāi)關(guān)安裝使用方便，運(yùn)行可靠。
工作原理當(dāng)帶式輸送機(jī)現(xiàn)場(chǎng)發(fā)生緊急事故時(shí)，可拉動(dòng)系于開(kāi)關(guān)上的鋼絲繩，鋼絲繩帶動(dòng)擺臂旋轉(zhuǎn)而使開(kāi)關(guān)內(nèi)的行程開(kāi)關(guān)動(dòng)作，發(fā)生停機(jī)信號(hào)。防止事故的擴(kuò)大。
BKLT2隔爆型雙向拉繩開(kāi)關(guān)為手動(dòng)和自動(dòng)復(fù)位方式，在故障排除后，拉啟復(fù)位銷(xiāo)方能復(fù)位。
接線(xiàn)方式本機(jī)出廠(chǎng)時(shí)已配長(zhǎng)度為1.0米電纜線(xiàn)，接線(xiàn)方式參照標(biāo)牌所標(biāo)線(xiàn)色。
BKLT2-II防爆雙向拉繩開(kāi)關(guān)接線(xiàn)圖
技術(shù)參數(shù)
型號(hào)/參數(shù)
環(huán)境溫度
相對(duì)溫度
大氣壓力
觸點(diǎn)方式及數(shù)量
負(fù)載電流
電氣壽命
動(dòng)作力
動(dòng)作角度
極限角度
復(fù)位方式
BKLT2-I
BKLT2-II
-40~50℃
0-95
80-110kpa
1常開(kāi) 1常閉
127VAC/3A
＞10萬(wàn)次
75-100N
30?
75?
自動(dòng)
手動(dòng)
BKLT2-I雙向拉繩開(kāi)關(guān)
LL1-S,LL1-Z兩級(jí)跑偏開(kāi)關(guān)JPK2-S,JPK2-Z兩級(jí)跑偏開(kāi)關(guān)JPKJ-S,JPKJ-Z兩級(jí)跑偏開(kāi)關(guān)JSB-KPP-S,JSB-KPP-ZLL2-3,HHTS-1兩級(jí)跑偏開(kāi)關(guān)LL2-1 12-30兩級(jí)跑偏開(kāi)關(guān)HFKPT1-12-30兩級(jí)跑偏開(kāi)關(guān)LL2-1 10-45兩級(jí)跑偏開(kāi)關(guān)HFKPT1-10-45兩級(jí)跑偏開(kāi)關(guān)LL2-1 20-35兩級(jí)跑偏開(kāi)關(guān)HFKPT1-20-35兩級(jí)跑偏開(kāi)關(guān)KPT1-12-30,KPT1-10-45,KPT1-20-35兩級(jí)跑偏開(kāi)關(guān)KPT-12-30,KPT-10-45,KPT-20-35兩級(jí)跑偏開(kāi)關(guān)LL2-2兩級(jí)跑偏開(kāi)關(guān)HFKPT1-N兩級(jí)跑偏開(kāi)關(guān)(型ROS-2)JSB/FKPP兩級(jí)跑偏開(kāi)關(guān)(型ROS-2)JYB/PK-12-30,JYB/PK-16-35兩級(jí)跑偏開(kāi)關(guān)PK-12-30,PK-10-45,PK-20-35兩級(jí)跑偏開(kāi)關(guān)PPKG-12-30,PPKG-10-45,PPKG-20-35兩級(jí)跑偏開(kāi)關(guān)HFPPKG-12-30,HFPPKG-10-45,HFPPKG-20-35兩級(jí)跑偏開(kāi)關(guān)SPB-12-30,SPB-10-45,SPB-20-35兩級(jí)跑偏開(kāi)關(guān)JCPP-I,JCPP-II,JCPP-III兩級(jí)跑偏開(kāi)關(guān)XLPP-12-30,XLPP-10-45,XLPP-20-35兩級(jí)跑偏開(kāi)關(guān)KPT1A-12-30,KPT1A-10-45,KPT1A-20-35兩級(jí)跑偏開(kāi)關(guān)KPP-12-30,KPP-10-45,KPP-20-35兩級(jí)跑偏開(kāi)關(guān)PK-12-30,PK-10-45,PK-20-35兩級(jí)跑偏開(kāi)關(guān)PPN-12-30,PPN-10-45,PPN-20-35兩級(jí)跑偏開(kāi)關(guān)EPK-12-30,EPK-10-45,EPK-20-35兩級(jí)跑偏開(kāi)關(guān)FPK-12-30,FPK-10-45,FPK-20-35兩級(jí)跑偏開(kāi)關(guān)TLPK-12-30,TLPK-10-45,TLPK-20-35兩級(jí)跑偏開(kāi)關(guān)BKPT1-12-30,BKPT1-10-45,BKPT1-20-35兩級(jí)跑偏開(kāi)關(guān)SSG-12-30,SSG-10-45,SSG-20-35兩級(jí)跑偏開(kāi)關(guān)ZWQ-12-30,ZWQ-10-45,ZWQ-20-35兩級(jí)跑偏開(kāi)關(guān)LLKPT1-12-30,LLKPT1-10-45,LLKPT1-20-35兩級(jí)跑偏開(kāi)關(guān)JHFP-12-30,JHFP-10-45,JHFP-20-35兩級(jí)跑偏開(kāi)關(guān)XT-PK,XT-SH,XT-SJ,XT-SL兩級(jí)跑偏開(kāi)關(guān)YHPK-I,YHPK-II,YHFPK-I,YHFPK-II兩級(jí)跑偏開(kāi)關(guān)YHPK-I,YHPK-II兩級(jí)跑偏開(kāi)關(guān)XT-ZL,XT-ZL-B料位開(kāi)關(guān) 
接近開(kāi)關(guān)BLJEEA41-50-Z/BIZ
接近開(kāi)關(guān)GH1-211QH
耐溫行程開(kāi)關(guān)XT-2KH
CZK-3Z-R/P本安磁性接近開(kāi)關(guān)