兩級跑偏開關(guān)YHFPK當運行中的膠帶發(fā)生跑偏現(xiàn)象時,膠帶邊緣帶動立棍旋轉(zhuǎn)并擠壓使之傾斜,若立棍傾斜角度大于一級動作角度時,開關(guān)發(fā)出一組開關(guān)信號,如立棍繼續(xù)傾斜大于二級動作角度時則輸出另一組開關(guān)信號。兩組開關(guān)信號可分別用于告警或停機,膠帶機復(fù)位正常運行后,立棍自動復(fù)位。
兩級跑偏開關(guān)YHFPK兩級跑偏開關(guān)YHFPK![兩級跑偏開關(guān)YHFPK](https://img48.chem17.com/0b6849f770a0a8ef8d9bc92062d8ecd3b45c90fcb611e15fd1f3fefb333b493a79da7716ba5d9e39.png)
適用范圍
兩級跑偏開關(guān)用于常規(guī)皮帶輸送機:地下、索道支撐皮帶輸送機:輪船裝卸系統(tǒng);堆垛/取料輸送機;傾斜和梭式輸送機;起重機、挖掘機,起重臂限位:裙邊給料機/輸送機:重型極限開關(guān)檢測膠帶的跑偏量,是實現(xiàn)膠帶機控制的自動報警和停機的保護裝置。廣泛用于冶金、煤炭、水泥建材、采礦、電力、港埠、冶金、化工等領(lǐng)域的各種帶式輸送設(shè)備。
使用環(huán)境條件:
1.環(huán)境溫度:-40℃~60℃
2.相對濕度不大于85%
3.海撥高度不超過2000m
4.使用壽命:開關(guān)動作10萬次
5.絕緣電壓:AC1000試驗1分鐘
6.觸點容量:≤AC380 ≤5A
1.跑偏開關(guān)設(shè)在輸送帶兩側(cè),立輥應(yīng)與輸送帶邊平面垂直,并使輸送帶兩邊位于立輥高度1/3處。
2.跑偏開關(guān)立輥與輸送帶正常位置的間距宜為50~100mm。
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智能溜槽堵煤開關(guān)SMSDM-A03L
耐溫型堵煤開關(guān)SBNZX-304AH
傾斜開關(guān)20-39
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阻旋開關(guān)RSBOSSDCA300TN/GD
阻旋開關(guān)RSBOSSFCE300TN/GD
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阻旋開關(guān)RSBOSSFCE300FB-BGCAAX/GD
阻旋開關(guān)RSBOSSDCA300FB-BECAAX/GD
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阻旋開關(guān)RSBOSSDCA300FB-BGCAAX/GD
阻旋開關(guān)RSBOSSDCA300FB-BFCAAX/GD
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阻旋式料位控制器HSLW-ZX302
阻旋式料滿控制裝置YG-ZXS/200
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阻旋開關(guān)HQZX-S1
阻旋式料位開關(guān)RZW-HAP
耐高溫阻旋料位探測器SMLW-DSR-80