兩級(jí)跑偏開(kāi)關(guān)JSFP 兩級(jí)跑偏開(kāi)關(guān)JSFP工作原理 當(dāng)膠帶運(yùn)輸機(jī)現(xiàn)場(chǎng)發(fā)生緊急事故時(shí),可拉動(dòng)系于擺臂上的鋼絲繩,使擺臂旋轉(zhuǎn)而帶動(dòng)機(jī)內(nèi)凸輪并感應(yīng)微動(dòng)開(kāi)關(guān),發(fā)出停機(jī)信號(hào)。 兩級(jí)跑偏開(kāi)關(guān)JSFP兩級(jí)跑偏開(kāi)關(guān)結(jié)構(gòu)特點(diǎn): 1. 本產(chǎn)品采用鋁合金鑄造殼體、強(qiáng)度高、重量輕。 2. 外殼防護(hù)等級(jí)達(dá)到IP65,可在惡劣環(huán)境下長(zhǎng)期工作。 3. 本產(chǎn)品動(dòng)作靈敏、穩(wěn)定性高、性能可靠,外形結(jié)構(gòu)參見(jiàn)圖 兩級(jí)跑偏開(kāi)關(guān)安裝調(diào)整 1.將跑偏開(kāi)關(guān)固定在支架上,然后安裝在膠帶機(jī)上。 2.立輥線與膠帶平面垂直,邊緣距離為L(zhǎng)=50~100mm(殼體安裝孔可移位。) 3.立輥下端1/3處。 4.每100m膠帶可安裝跑偏開(kāi)關(guān)3對(duì)
技術(shù)指標(biāo) 1. 額定電壓:AC380V 2.額定電流:5A 3. 觸點(diǎn)數(shù)量:二組獨(dú)立的常開(kāi)、常閉接點(diǎn) 4.外殼防護(hù)級(jí)別:DT型塵密外殼,防護(hù)等級(jí)IP67 5.周?chē)h(huán)境溫度:-25~80℃ 6.開(kāi)關(guān)能在頻率為10-60Hz,振幅為0.75mm(10g)的振動(dòng)條件下工作 7.外形尺寸:殼體L×W×H(mm)190×135×100。 8.操作力:5~7㎏ 9.通訊接口:RS485地址編碼 聯(lián)網(wǎng)通訊(對(duì)后綴BM的型號(hào)有效)
CENTER306/CENTER-306 CENTER337/CENTER-337 CENTER122/CENTER-122 CENTER120/CENTER-120 CENTER102/CENTER-102 CENTER326/CENTER-326 CENTER314/CENTER-314 CENTER313/CENTER-313 CENTER311/CENTER-311 CENTER310/CENTER-310 CENTER360/CENTER-360 CENTER212/CENTER-212 CENTER211/CENTER-211 CENTER210/CENTER-210 CENTER202ACCENTER-202AC CENTER201/CENTER-201 CENTER200/CENTER-200 CENTER232/CENTER-232 CENTER235/CENTER-235 CENTER308/CENTER-308 CENTER307/CENTER-307 CENTER303KJ/CENTER-303 CENTER302KJ/CENTER-302 CENTER301/CENTER-301 CENTER309/CENTER-309 CENTER305/CENTER-305 CENTER 304/CENTER-304 CENTER300/CENTER-300 CENTER370/CENTER-370 CENTER372/CENTER-372 CENTER325/CENTER-325 BK8885/BK-8885 BK8885U/BK-8885U BK8885W/BK-8885W BK8391/BK-8391 BK86M/BK-86M BK8690/BK-8690 BK-8610/BK8610 BK8610B/BK-8610B BK8625/BK-8625 BK81540/BK-81540 BK8180/BK-8180 BK8480/BK-8480
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