武汉金斯特液压气动设备有限公司

李志龙：13808603867
电话：027-85830898
传真：027-85830812
QQ：2263660097

微信：13808603867

EPMZV-800
EPMZV-630
EPMZV-500
EPMZV-400
EPMZV-315
NHM70-7000
NHM70-6300
长春A11VO260LRDH2/11R-NZD12K81厂家直销 NHM70-6000
NHM70-5400
NHM70-5000
EPMZS315
EPMZS250
http://www.qihuiwang.com/product/q35527/161147216.html EPMZS200
EPMZS160
EPMZS125
EPMZS100
EPMZS80
EPMZS400
EPMZS375
EPMZ-400
EPMZ-315
EPMZ-250

回油过程

柱塞向上供油，当上行到柱塞上的斜槽（停供边）与套筒上的回油孔相通时，泵油室低压油路便与柱塞头部的中孔和径向孔及斜槽沟通，油压骤然下降，出油阀在弹簧力的作用下迅速关闭，停止供油。此后柱塞还要上行，当凸轮的凸起部分转过去后，在弹簧的作用下，柱塞又下行。此时便开始了下一个循环。MR4500L-F1N1N1N1N0600/58168
MR7000M-F2N1N1N1N0500/58990
CALZONI马达MR2800I-P1N1N1N1N
CALZONI马达HMR2800I-PININININ
CALZONI马达MR1100G-F1N1N1S1N1000/34985
CALZONI马达MR2400I-F1N1N1S3NX0300/59341
MR700F-P1N1N1N1N 0800/59165
MR1100G-N1N1N1N1N1000/47740
MR4500L-F1Q2N1N1NX0600/58081
MRE3100L-N1Q1N1S1N0300
MRE5400L-N1B1N1S1N
MR190C-P1N1N1N1N
MR2800I-P1N1N1N1N05/58152
MR2800I-P1N1N1N1NX0500/58350
CALZONI马达，CALZONI液压马达

EPMZ-200
EPMZ160
EPMZ-125
EPMZ-100
EPMZ-80
EPMZ-50
液压马达CM82-8200
CALZONI MRE8200 EPMZT400
液压马达CM3600
CALZONI MRE3600
F68-6800
F68-6000
F50-5300
F50-4300
F50-4000
F50-3500
F50-3150
NHM8-1000
NHM8-900
NHM8-800
NHM8-700
http://www.qihuiwang.com/product/q35527/261526756.html NHM8-600
NHM3-175
NHM3-200
NHM3-220
NHM3-250
NHM3-300
NHM3-350
NHM3-400
NHM3-450
液压马达CM6500
CALZONI MRE6500
NHM6-750
NHM6-700
NHM6-600
NHM6-500
NHM6-450
NHM6-400
长春A11VO260LRDH2/11R-NZD12K81厂家直销 NHM11-1300
NHM11-1200
NHM11-1100
NHM11-1000
NHM11-900
NHM11-800
NHM11-700
NHM16-2400
NHM16-2000
http://www.qihuiwang.com/product/q35527/255424209.html NHM16-1800
NHM16-1600
NHM16-1400
NHM31-5000
NHM31-4500
NHM31-4000
NHM31-3500
NHM31-3150
NHM31-3000

 

柱塞泵最重要的部件是轴承，如果轴承出现游隙，则不能保证液压泵内部三对磨擦副的正常间隙，同时也会破坏各磨擦副的静液压支承油膜厚度，降低柱塞泵轴承的使用寿命。据液压泵制造厂提供的资料，轴承的平均使用寿命为10000h，超过此值就需要更换新口。拆卸下来的轴承，没有专业检测仪器是无法检测出轴承的游隙的，只能采用目测，如发现滚柱表面有划痕或变色，就必须更换。MR125C-P1N1N1C1N0300/60095
MR300D-D1Q1N1N1N0500/60101
MR110B-D1Q1N1N1N0100/60102
MRE3100I-P1N1N1C1N0300/60144
MRE3100I-N1Q1N1S1N0300/60182
MR1800H-F1N1N1C1N0800/60187
MRD1800H1307D2N1N1C1NX0900/601
MR190C-D1N1U1C1NX0300/60192
MR190C-N1Q1N1N1N0300/60224
MR2800I-F1N1N1C1S0500/60232
MRDE1400G906F2N1N1C1NX1000/602
Calzoni马达
MR350E-D1N1N1S1N0500/60250
MR6500M-D2N1N1N1NX0500/60293
MR1600H-P1N1N1S1N0800/60298
MR600F-P2N1F1N1N0900/60322
MR450E-P2Q1F1C1N0500/60323
MR160C-P1E1N1N1N0300/60381
MR700F-N1B1N1S1N0900/60392
MRE500E-P1N1N1C1N0500/60395
MR2800I-F1Q1V1S1N0500/60467
MR2400I-F1Q1V1S1N0300/60468
MRD4500L2944F2N1N1N1NX0401/604
MR450E-N1N1V1C1N0500/60483
MRD6461M4307F2N1N1N1NX0500/604
MR1100G-D1B1N1T1N1000/60559
MRD700F464F2N1N1C1NX0800/60592
MR350E-N1B1N1N1N0500/60622
MR250D-D1B1U1N1N0500/60644
MRV1800H600F2N1N2N1NX0900/6065
MR4500L-F2N1N1N1NX0700/60669
MR300D-F1N1N1S1N0500/60674
MR300D-F1T1N1S1N0500/60675长春A11VO260LRDH2/11R-NZD12K81厂家直销