
工作原理
當(dāng)運(yùn)行中的膠帶發(fā)生跑偏現(xiàn)象時(shí),膠帶邊緣帶動(dòng)立棍旋轉(zhuǎn)并擠壓使之傾斜,若立棍傾斜角度大于動(dòng)作角度時(shí),開(kāi)關(guān)發(fā)出一組開(kāi)關(guān)信號(hào),如立棍繼續(xù)傾斜大于二級(jí)動(dòng)作角度時(shí)則輸出另一組開(kāi)關(guān)信號(hào)。兩組開(kāi)關(guān)信號(hào)可分別用于告警或停機(jī),膠帶機(jī)復(fù)位正常運(yùn)行后,立棍自動(dòng)復(fù)位。兩級(jí)跑偏開(kāi)關(guān)SR-PK-I、杭榮跑偏開(kāi)關(guān)SR-PK-II
兩級(jí)跑偏開(kāi)關(guān)SR-PK-I、杭榮跑偏開(kāi)關(guān)SR-PK-II品牌HANGRON/杭榮
結(jié)構(gòu)特性
采用鋁合金壓鑄殼體,強(qiáng)度高,重量輕,開(kāi)關(guān)采用的行程開(kāi)關(guān),觸點(diǎn)容量大、動(dòng)作靈敏,使用壽命長(zhǎng)。密封性好,具有防塵、防震、防防腐等優(yōu)點(diǎn),外殼達(dá),可在惡劣的環(huán)境中長(zhǎng)期工作。
環(huán)境溫度:-30℃~+50℃;相對(duì)溫度:不大于85
兩級(jí)跑偏開(kāi)關(guān)SR-PK-I、杭榮跑偏開(kāi)關(guān)SR-PK-II
兩級(jí)跑偏開(kāi)關(guān)HFKPT1-J-12-30
兩級(jí)跑偏開(kāi)關(guān)HFKPT1-J-20-35
兩級(jí)跑偏開(kāi)關(guān)HFKPT1-J-10-45
跑偏開(kāi)關(guān)THP-12-30
防偏開(kāi)關(guān)THP-10-45
糾偏開(kāi)關(guān)THP-20-35
兩級(jí)跑偏開(kāi)關(guān)XT-PK-20-35
兩級(jí)跑偏開(kāi)關(guān)XT-PK-10-45
兩級(jí)跑偏開(kāi)關(guān)XT-PK-12-30
跑偏開(kāi)關(guān) PF-B8H4
聲光器XT-FZ-C1 220VAC
兩級(jí)跑偏開(kāi)關(guān)EXKPT1-12-30
兩級(jí)跑偏開(kāi)關(guān)EXKPT1-20-35
兩級(jí)跑偏開(kāi)關(guān)EXKPT1-10-45
跑偏開(kāi)關(guān)EXRP1AC220V
兩級(jí)跑偏開(kāi)關(guān)GK1-2B
LP2-12-30跑偏開(kāi)關(guān)
FPK-12-30跑偏開(kāi)關(guān)
EBBS-80兩級(jí)跑偏開(kāi)關(guān)
跑偏開(kāi)關(guān)SR-PK-I
跑偏開(kāi)關(guān)SR-PK-II
跑偏開(kāi)關(guān)SR-PK-III
防水跑偏開(kāi)關(guān)FSPK-III兩級(jí)跑偏開(kāi)關(guān)SR-PK-I、杭榮跑偏開(kāi)關(guān)SR-PK-II