如果四通滑阀完全打开,p口压力=t口压力+阀口压力损失(忽略油路上的其它压力损失),如果阀口压力损失很小,t口压力又为零,那么p口的压力就不足以供给前置级阀来推动主阀芯,整个伺服阀就失效了。所以伺服阀的阀口做得偏小,即使在阀口全开的情况下,也要有一定的压力损失,来维持前置级阀的正常工作。
联系人:蔡韵
手机:
手机:
qq729
qq邮箱
DBEME20-5X/315YG24K31V,Rexroth比例溢流阀
DBEME20-5X/350YG24K31V,Rexroth比例溢流阀
4WE10D3X/CG24N9K4
R DBW10B1-5X/200-6EG24N9K4
R A10VSO28DR/31R贺德克电磁阀DB3E-02X-100V
贺德克电磁阀DB3E-02X-250V
贺德克电磁阀DB3E-02X-350V
贺德克电磁阀DB4E-01X-100VP102齿轮泵 P206齿轮泵 1AG1P02R齿轮泵 PFG-114齿轮泵
P127齿轮泵 P208齿轮泵 1AG1P27R齿轮泵 PFG-120齿轮泵
P135齿轮泵 P2011齿轮泵 1AG1P35R齿轮泵 PFG-128齿轮泵
P104齿轮泵 P214齿轮泵 1AG1P04R齿轮泵 PFG-135齿轮泵
P105齿轮泵 P216齿轮泵 1AG1P05R齿轮泵 PFG-142齿轮泵
P106齿轮泵 P219齿轮泵 1AG1P06R齿轮泵 PFG-149齿轮泵
P107齿轮泵 P222齿轮泵 1AG1P07R齿轮泵 PFG-160齿轮泵
P109齿轮泵 P225齿轮泵 1AG1P09R齿轮泵 PFG-174齿轮泵
P101RP01GT齿轮泵 P233齿轮泵 1AG1P11R齿轮泵 PFG-187齿轮泵
P102RP01GT齿轮泵 P204RP01DT齿轮泵 1AG1P13R齿轮泵 PFG-199齿轮泵
P127RP01GT齿轮泵 P206RP01DT齿轮泵 2GG1P01R齿轮泵 PFG-207齿轮泵
P135RP01GT齿轮泵 P208RP01DT齿轮泵 2GG1P05R齿轮泵 PFG-210齿轮泵
P104RP01GT齿轮泵 P211RP01DT齿轮泵 2GG1P07R齿轮泵 PFG-211齿轮泵
P105RP01GT齿轮泵 P214RP01
贺德克电磁阀DB4E-01X-200V
贺德克电磁阀DB4E-01X-350V
贺德克电磁阀DB4E-01X-630V
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.13.100
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.15.140
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.18.160
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.24.200
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.28.210
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.11.330
贺德克电磁阀DB4E-012-CE0034.ENISO4126.4L.16.350-PPA12N00
4WRAE6WA07-2X/G24K31/A1V
R PV7-1X/16-20RE01MC0-16
M-SR6KE15-1X/V
4WE10E3X/CG24N9K4
A4VSO180DR/30R-PPB13N00
R 4WE6J7X/HG12N9K4
R 2FRM16-3X/100L
HM18-1X/060-C-R/V0/0
DBETBX-1X/250G24-37Z4M-38
R 3DR10P4-6X/315Y/00M
4WE10H3X/CG24N9K4
R A10VSO10DR/52R-PPA14N00
4WRAE6WA15-2X/G24K31/A1V
DA20-3-5X R