20VQ 11A 1D 30
20VQ 11A 1D 30
20VQ 11A 1D 30
20VQ 11A 1D 30
VICKERS電磁閥出來(lái)的先導(dǎo)油控制主換向閥閥芯的移動(dòng)，使工作泵的來(lái)油進(jìn)入動(dòng)臂油缸實(shí)現(xiàn)動(dòng)臂上升。比例先導(dǎo)減壓閥的輸出壓力越大，控制主換向閥閥芯的位移越大，主換向閥通過(guò)的流量越大，動(dòng)臂上升的速度越快。當(dāng)操作手柄拉至極限位置時(shí)，手柄中的限位電磁鐵通電，手柄在極限位置被吸合。動(dòng)臂以的速度上升，當(dāng)升至動(dòng)臂上位限位開(kāi)關(guān)所限定的位置時(shí)，操作手柄限位電磁鐵斷電，手柄自動(dòng)恢復(fù)到中位，動(dòng)臂就可保持在所限定的位置。在動(dòng)臂上升的過(guò)程中，若需要?jiǎng)颖墼谀骋晃恢猛Ａ?，則需將操作手柄退回中位。
PVE21 B2R STE2F 41 C19VP 11P 13
PVQ40AR02AA10A2100000200 100CD0A
PVE21 B2R STE9F 41 C19VP 11P 13
PVQ40AR02AA10B211100A100 100CD0A
PVE21 B2R STS1F 41 C19VP 11B 13
PVQ40AR02AA10B211100A1AA 100CD0A
PVE21 B2R STS2F 41 C19 1 2 PVQ40AR02AA10B211100A1AE
100CD0A
PVE21 B2R STS2F 41 C19VP 11P 13
PVQ40AR02AA10D0100000100 100CD0A
PVE21 B2R STS9F 41 C19 1 2 PVQ40AR02AA10D01000001AE
100CD0A
PVE210L08AA10B1811000100 100CD0A PVQ40AR02AA10D0100000200
100CD0A
PVE210L08AA10B1824000100 100CDEA PVQ40AR02AA30D01000001AA
100CD0A
PVE210L08AA10B182400A1AG 100CD0A PVQ40AR02AB10A2100000100
100CD0A
PVE21AL21AA10B1811000100 100CDE
PVQ40AR02AB10D0300000100 100CD0A
PVE21AR02AA10A1800000100 100CD0
PVQ40AR05AA10A2100000100 100CD0A
PVE21AR05AA10B191100A100 100CD0A PVQ40AR05AA10D0100000100
100CD0A
PVE21AR08AA10B181100A100 100CD0
PVQ40AR05AB10A2100000100 100CD0A
PVE21AR08AA10B211100A1AG 100CD0
PVQ40AR08AA10A2100000100 100CD0A
PVE21 B2L STS9F 41 C19VP 11B 13 PVQ40AR08AA10B211100A100
100CD0A
PVE21L 9 30 C 10