現貨HYDAC壓力繼電器EDS1791-N-040-000
現貨(huo)HYDAC壓(ya)力繼(ji)(ji)電(dian)(dian)(dian)器(qi)EDS1791-N-040-000
壓(ya)力繼(ji)(ji)電(dian)(dian)(dian)器(qi)是(shi)利用(yong)液體的壓(ya)力來啟閉電(dian)(dian)(dian)氣(qi)觸(chu)點的液壓(ya)電(dian)(dian)(dian)氣(qi)轉換元件(jian)。當系統(tong)壓(ya)力達到壓(ya)力繼(ji)(ji)電(dian)(dian)(dian)器(qi)的調定值時(shi)(shi),發出電(dian)(dian)(dian)信(xin)號(hao),使電(dian)(dian)(dian)氣(qi)元件(jian)(如電(dian)(dian)(dian)磁鐵、電(dian)(dian)(dian)機、時(shi)(shi)間繼(ji)(ji)電(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)磁離合器(qi)等)動作(zuo),使油路卸(xie)壓(ya)、換向,執行(xing)元件(jian)實現順序(xu)動作(zuo),或關閉電(dian)(dian)(dian)動機使系統(tong)停止工作(zuo),起安(an)全保護作(zuo)用(yong)等。
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