現貨HYDAC壓力繼電器EDS1791-N-040-000
現貨HYDAC壓力(li)(li)繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)EDS1791-N-040-000
壓力(li)(li)繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)是利用(yong)液體(ti)的壓力(li)(li)來啟閉電(dian)(dian)(dian)(dian)(dian)氣觸點(dian)的液壓電(dian)(dian)(dian)(dian)(dian)氣轉換元件。當系(xi)統(tong)壓力(li)(li)達到壓力(li)(li)繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的調定值時,發(fa)出電(dian)(dian)(dian)(dian)(dian)信號,使電(dian)(dian)(dian)(dian)(dian)氣元件(如電(dian)(dian)(dian)(dian)(dian)磁鐵、電(dian)(dian)(dian)(dian)(dian)機(ji)、時間繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)磁離合器(qi)(qi)等)動(dong)(dong)作,使油路卸壓、換向,執行(xing)元件實現順(shun)序(xu)動(dong)(dong)作,或(huo)關閉電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)使系(xi)統(tong)停(ting)止工作,起(qi)安(an)全保護作用(yong)等。
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