ATOS阿托斯防爆比例阀到货了
ATOS伺服阀放大板的结构和原理如图所示，无信号电流输入时，衔铁和挡板处于中间位置。这时喷嘴4二腔的压力pa=pb，滑阀7二端压力相等，滑阀处于零位。输入电流后，电磁力矩使衔铁2连同挡板偏转θ角。设θ为顺时针偏转，则由于挡板的偏移使pa＞pb，滑阀向右移动。滑阀的移动，通过反馈弹簧片又带动挡板和衔铁反方向旋转（逆时针），二喷嘴压力差又减小。在衔铁的原始平衡位置（无信号时的位置）附近，力矩马达的电磁力矩、滑阀二端压差通过弹簧片作用于衔铁的力矩以及喷嘴压力作用于挡板的力矩三者取得平衡，衔铁就不再运动。同时作用于滑阀上的油压力与反馈弹簧变形力相互平衡，滑阀在离开零位一段距离的位置上定位。这种依靠力矩平衡来决定滑阀位置的方式称为力反馈式。如果忽略喷嘴作用于挡板上的力，则马达电磁力矩与滑阀二端不平衡压力所产生的力矩平衡，弹簧片也只是受到电磁力矩的作用。因此其变形，也就是滑阀离开零位的距离和电磁力矩成正比。同时由于力矩马达的电磁力矩和输入电流成正比，所以滑阀的位移与输入的电流成正比，也就是通过滑阀的流量与输入电流成正比，并且电流的极性决定液流的方向。
防爆比例阀RZGA-A-010/32/GK现货
防爆比例阀RZGA-A-010/100/PA-M/7
防爆比例阀RZGA-A-010/210/PA-M 24DC
防爆比例阀RZGA-A-033/80/M/7
防爆比例阀RZGA-A-033/80/PA-GK/7
防爆比例阀RZGA-A-010/100/PA-M/7
防爆比例阀RZGA/M-A-010/210/M
防爆比例阀RZGA/M-A-010/100/PA-M
防爆比例阀RZGA/M-A-010/100/PA-M
防爆比例阀RZGA/M-A-010/100/PA-M
防爆比例阀ATOS RZGA-A-033/80/GK/7 33现货
防爆比例阀RZMA-A-030/180/M/7
防爆比例阀RZGA-A-010/100/PA-M/7 24DC
防爆比例阀RZGA/UL-A-010/100/NPT
防爆比例阀RZGA/UL-A-010/100/NPT-24DC
防爆比例阀RZGA/UL-A-010/210/NPT
防爆比例阀RZGA/UL-A-010/250/NPT-24DC
防爆比例阀RZGA/UL-A-010/32/NPT
防爆比例阀RZGA/UL-A-010/32/NPT-24DC
防爆比例阀RZGA/UL-A-010/80/NPT-24DC
防爆比例阀RZGA-A-010/100/NPT
防爆比例阀RZGA-A-010/100/NPT/24DC
防爆比例阀RZGA-A-010/100/PA-M
防爆比例阀RZGA-A-010/180/NPT
防爆比例阀RZGA-A-010/210
防爆比例阀RZGA-A-010/210/M 20
防爆比例阀RZGA-A-010/210/PA-NPT/7/24DC
防爆比例阀RZGA-A-010/32/M/7 20
防爆比例阀RZGA-A-010/32/PA/M-24DC
防爆比例阀RZGA-A-010/32-M/7
防爆比例阀RZGA-A-010/32-NPT
防爆比例阀RZGA-A-010-80/PA-NPT-24DC
防爆比例阀RZGA-A-033/180-M/7
防爆比例阀RZGA-A-033/180-PA-GK/7
防爆比例阀RZGA-A-033/250/GK
防爆比例阀RZGA-A-033/250-NPT/7
防爆比例阀RZGA-A-033/80/M/7
防爆比例阀RZGA-A-033/80/M/7 31
防爆比例阀RZGA-A-033/80/PA
防爆比例阀RZGA-A-033/80/PA-GK/7
防爆比例阀RZGA-A-033/80/PA-M
防爆比例阀RZGA-A-033/80-M/7
防爆比例阀RZGA-A-033/80-NPT/7
防爆比例阀RZMA-A-030/180/PA-GK/7
防爆比例阀RZMA-A-033/180-PA-GK/7
RZMO-A-010/315/18
RZMO-A-010/50 
RZMO-A-010/50/18
RZMO-A-030/100 20
RZMO-A-030/210 20
RZMO-A-030/210/18
RZMO-A-030/315
RZMO-AE-010/315 10
RZMO-AE-030/100 40
RZMO-P1-010/100/18/MC 20
RZMO-P1-010/210
RZMO-P3-010/100/AM1NSA
RZMO-P3-010/100/I/AM1NSA
RZMO-P3-010/210/I/AM1NS
RZMO-P3-010/210/I/AMINSA
RZMO-TER-010/100 40
RZMO-TER-010/315 40
RZMO-TER-010/315/I 40
RZMO-TER-030/210 40
RZMO-TER-030/315/I 40
RZMO-P1-010/100-20
RZMO-A-010/50/18 20
RZMO-A-030/100 20
RZMO-A-030/100 40
RZMO-A-030/210
RZMO-A-030/210 20
RZMO-A-030/210/18
RZMO-A-030/315
RZMO-A-030/315 40
RZMO-A-030/50 40
RZMO-AE-010/210/I 10
RZMO-AE-010/315
RZMO-AE-010/315 10
RZMO-AE-010/315/I 10
RZMO-AE-030/100 40
RZMO-AE-030/50 40
RZMO-AES-PS-010/210 10
RZMO-P1/010/210
RZMO-P1/010/315
RZMO-P1-010/100
RZMO-P1-010/100 20
RZMO-P1-010/100/18/MC 20
RZMO-P1-010/210
RZMO-P1-010/210 20
RZMO-P1-010/315/12
RZMO-P1-010/50
RZMO-P15-010/315/18/MC 20
RZMO-P15-010/315/MC 20
RZMO-P1E-010/210
RZMO-P3-010/100/AM1NSA
RZMO-P3-010/100/I/AM1NSA
RZMO-P3-010/210/I
RZMO-P3-010/210/I/AM1NS
RZMO-P3-010/210/I/AMINSA
RZMO-P3-010/315/AM13SA 40
RZMO-P4-010/210
RZMO-P4-010/210 20
RZMO-P4-010/315/18
RZMO-TER-010/100 40
RZMO-TER-010/315 40
RZMO-TER-010/315/I 40
RZMO-TER-030/210 40
RZMO-TER-030/315/I 40
RZMO-TERS-010/100 40
RZMO-TERS-010/315 40
RZMO-TERS-010/315/I 40
RZMO-TERS-030/210 40
RZMO-TERS-030/315/I 40
RZMO-TERS-PS-010/100 53
RZMO-TERS-PS-010/315
RZMO-TERS-PS-010/315 53
RZMO-TERS-PS-030/210 53
RZMO-TERS-PS-030/315
RZMO-TERS-PS-010/315/I
PFEX2-31036/31022/1DT
PFEX2-32022/31016/3DT 20
PFEX2-42045/31022/3DT 21
PFEX2-445/31022/3DT 21
PFEX2-51150/51129/3DV
PFEX2-51150/51129/3DV 23
PFEX2-51150/51150/3DV
PFEX2-51150/51150/3DV 23
PFEX2-51150/51150/3DW
PFEX2-51150/51150/3DW 23
PFEXC-51150/3DV
PFEXD-42085/43056/016/3DTA
PFEXD-42085-43056/016-3DVO
ATOS液压叶片泵 ATOS叶片泵 阿托斯叶片泵
PFE-31016/1DT液压叶片泵 PFE-31016/1DT叶片泵 PFE-31016/1DT
PFE-31016/1DU液压叶片泵 PFE-31016/1DU叶片泵 PFE-31016/1DU
PFE-31022/1DT液压叶片泵 PFE-31022/1DT叶片泵 PFE-31022/1DT
PFE-31022/1DU液压叶片泵 PFE-31022/1DU叶片泵 PFE-31022/1DU
PFE-31022/1DW液压叶片泵 PFE-31022/1DW叶片泵 PFE-31022/1DW
PFE-31028/1DT液压叶片泵 PFE-31028/1DT叶片泵 PFE-31028/1DT
PFE-31028/1DU液压叶片泵 PFE-31028/1DU叶片泵 PFE-31028/1DU
PFE-31028/1DV液压叶片泵 PFE-31028/1DV叶片泵 PFE-31028/1DV
PFE-31036/1DT液压叶片泵 PFE-31036/1DT叶片泵 PFE-31036/1DT
PFED-5141090/029 90.2 29.3
PFED-5141090/037 36.6
PFED-5141090/045 45.0
PFED-5141090/056 55.8
PFED-5141090/070 69.9
PFED-5141090/085　 85.3
PFED-5141110/029 109.6 29.3
PFED-5141110/037 36.6
PFED-5141110/045 45.0
PFED-5141110/056 55.8
PFED-5141110/070 69.9
PFED-5141110/085 85.3
PFED-5141129/029 129.2 29.3
PFED-5141129/037 36.6
PFED-5141129/045 45.0
PFED-5141129/056 55.8
PFED-5141129/070 69.9
PFED-5141129/085 85
PFED-5141150/029 150.2 29.3
PFED-5141150/037 36.6
PFED-5141150/045 45.0
PFED-5141150/056 55.8
PFED-5141150/070 69.9
PFED-5141150/085 85.3
ATOS E-RI-TERS-PS-01H/I31/BM103A放大器*