恒立上海SHLIXIN立新電磁換向閥4WE10M-20
4WE10R-20/AW110-50NZ5L |
4WE10R-20/AW110-50NZ4 |
4WE10R-20/AG24NZ5LB10 |
4WE10RB-20/AG24NZ5L |
4WE10S-20/AW220-50NZ5L |
4WE10SA-20/AG24NZ5L |
4WE10T-20/AG24NZ4 |
4WE10T-20/AG24NZ5L |
4WE10T-20/AW220RNZ5L |
4WE10T-20/AW220-50NZ4 |
4WE10T-20/AW220-50NZ5L |
4WE10T-20/AW110RNZ5L |
4WE10T-20/AW110-50NZ5L |
4WE10T-20/AW110-50NZ4 |
4WE10T-20/AG12NZ5L |
4WE10T-20/AG24NZ5L/B12 |
4WE10TA-20/AG24NZ4 |
4WE10TA20/AG24NZ4 |
4WE10U-20/AG24NZ4 |
4WE10U-20/AG24NZ5L |
4WE10U-20/AW220RNZ5L |
恒立上海SHLIXIN立新電磁換向閥4WE10M-20
4WE10P-20/AW220RNZ5L |
4WE10P-20/AW220-50NZ4 |
4WE10P-20/AW220-50NZ5L |
4WE10P-20/AW110RNZ5L |
4WE10P-20/AW110-50NZ5L |
4WE10P-20/AW110-50NZ4 |
4WE10P-20/AG12NZ4 |
4WE10PA-20/AG24NZ4 |
4WE10Q-20/AG24NZ4 |
4WE10Q-20/AG24NZ5L |
4WE10Q-20/AW220RNZ5L |
4WE10Q-20/AW220-50NZ4 |
4WE10Q-20/AW220-50NZ5L |
4WE10Q-20/AW110RNZ5L |
4WE10Q-20/AW110-50NZ5L |
4WE10Q-20/AW110-50NZ4 |
4WE10QB-20/AG24NZ5L |
4WE10R-20/AG24NZ4 |
4WE10R-20/AG24NZ5L |
4WE10R-20/AW220RNZ5L |
4WE10R-20/AW220-50NZ4 |
4WE10R-20/AW220-50NZ5L |
4WE10R-20/AW110RNZ5L |
4WE10R-20/AW110-50NZ5L 在電磁閥內部含有密閉的腔,腔的中間是活塞,腔的兩面是兩塊電磁鐵,一旦電磁鐵線圈通電,閥體便受力被吸引至通電電磁鐵方向;而在腔的不同位置都開有通孔,連接著不同的油管,因此可通過控制閥體的移動來選擇開啟那部分排油孔;由于進油孔處于常開狀態,閥體的洞搭瞎移動使得液壓油進入不同的排油管,油的壓力推動油缸的活塞,進而推動活塞桿,從而帶動機械裝置。利用這種原理,便可實現通過控制電磁鐵電流通斷來控制機械運動的功能。電磁換向閥簡稱電磁閥是液壓控制系統和電氣控制系統之間的轉換元件,它有電氣控制系統的繼電器或者開關按扭等電氣元件發出信號,使電磁鐵通電吸合或斷電釋放,來直接控制閥芯移動,實現油流的通、斷以及改編油流的方向,達到改編油缸或是油馬達的運動方向的目的。 |