力士乐液压马达PGH/N4-2X+PGH4-2X.R/A10VO45.S宁夏
力士乐液压马达PGH3-1X/010RE07MU2吉林
力士乐液压马达PGH2-2X/006RR07VU2-A334福建
油箱设计应考虑有合理的容积,能保证泵在正常的油温下工作,充分考虑地区不同和工作性质差异,必要时应加冷却和加热装置。油箱进气口应装有空气过滤器,其余部分须密封,以免灰尘进入油箱,箱内应设置隔板来消除回油时带来的气泡,隔板上装有80目滤网。液压系统应在回油部分设置10μ~20μ的精滤器,以维持系统油液清洁。(泵泄漏油管不准装精滤器,以免使壳体腔压力增大,造成骨架密封处漏油。)
PGH4-3X/050RE11VU2 R901147104
PGH5-3X/063RE11VU2 R901147115
PGH5-3X/080RE11VU2 R901147116
PGH5-3X/100RE11VU2 R901147117
PGH5-3X/125RE11VU2 R901147118
PGH5-3X/160RE11VU2 R901147119
PGH5-3X/200RE07VU2 R901147120
PGH5-3X/250RE07VU2 R901147121
新年德国REXROTH力士乐齿轮泵
PGH4-21/021-RE11VU2
PGH3-2X/020RE07VJ2
PGH3-2X/011RE07VU2
PGH4-21/032RF18VKO
PGH5-20/125RE47VU2
PGH4-2X/040RE11VE4
PGH4-2X/025RE11VU2
PGH4-2X/025RE11VU2
PGH4-2X/032RF18VKO
PGH5-2X/125RE18U2
PGH4-2X/050RE11VU2
PGH4-21/040RE11VE4
PGH4-21/025RE11VU2
PGH4-2X/040RE11VU2
PGH4-21/040RE11VE4
PGH5-2X/250RE07VE4-A388
PGH4-2X/040RE11VE4
PGH4-2X/063RE07VE4
PGH5-21/100RE18VU2
PGH4-20/025RF47VKO
PGH4-2X/040RE11VE4
液压泵长期使用,内部零件(柱塞、分油盘、调节套筒、导向杆等)磨损而使间隙增大,在正常情况下,磨损比较缓慢。如果油液不清洁,含有杂质、水分而使零件之间的油膜和受到破坏,或者油墨变质、温度升高而是润滑性变差,磨损就会加剧。
销售经理:李云南
QQ:二八九七七九七五
邮箱同号qq哦!(因百度细雨算法会屏蔽,打不上,故用文字代替)
【whhmsyysuyanmei】液压泵按其结构形式可分为齿轮泵、叶片泵、柱塞泵、螺杆泵等液压马达在结构上与液压泵基本相同除少数只能外,在使用上是可逆的。即理论上讲任何一种液压泵都可作为液压马达使用。分类也相同常用的液压泵和液压马达都是变容式的,其工作原理都是利用容积变化来吸油或注油。
PGH4-21/032RE11VE4-A437
PGH5-21/250RE07VE4-A388 R901097956
PGH4-2X/100LR07WU2-A456 R901098317
PGH5-2X/125RR11WU2 R900932141
PGH4-2X/032RE11VU2 R900951301
PGH2-22/006RE07VU2 R900951302
PGH2-2X/008RE07VU2力士乐齿轮泵
PGH4-3X/025RE11VU2 Rexroth力士乐叶片泵
R900947492 PVV2-1X/045RA15UVB Rexroth力士乐叶片泵
R900947385 PVV5-1X/139RA15RVC Rexroth力士乐叶片泵
R900946959 PVV2-1X/040RJ15UMB Rexroth力士乐叶片泵
R900946296 PVV5-1X/139RA15DVC Rexroth力士乐叶片泵
R900945850 PVV4-1X/082RJ15DMC Rexroth力士乐叶片泵
R900945761 PVV4-1X/122RA15LMC Rexroth力士乐叶片泵
R900945544 PVV5-1X/193LB15DMC Rexroth力士乐叶片泵
R900943716 PVV5-1X/154RA15UMC Rexroth力士乐叶片泵
R900943199 PVV2-1X/055RB15DMB Rexroth力士乐叶片泵
R900943054 PVV4-1X/113RA15UVC Rexroth力士乐叶片泵
R900942737 PVV4-1X/082LA15DMC Rexroth力士乐叶片泵
R900942489 PVV5-1X/193RB15UMC Rexroth力士乐叶片泵
R900942298 PVV2-1X/045RJ15UMB Rexroth力士乐叶片泵
R900942114 PVV1-1X/018RA15DMB Rexroth力士乐叶片泵
R900942110 PVV5-1X/183RA15UMC Rexroth力士乐叶片泵
R900942108 PVV4-1X/098RJ15UMC Rexroth力士乐叶片泵
R900941702 PVV1-1X/046RJ15UMB Rexroth力士乐叶片泵
R900941699 PVV4-1X/098RA15RMC Rexroth力士乐叶片泵
R900941698 PVV2-1X/055RA15RMB Rexroth力士乐叶片泵
R900941692 PVV4-1X/122RJ15DMC Rexroth力士乐叶片泵
R900941691 PVV2-1X/068RJ15DMB Rexroth力士乐叶片泵
R900941684 PVV1-1X/040RJ15DMB Rexroth力士乐叶片泵
R900941572 PVV2-1X/060RA15UMB Rexroth力士乐叶片泵
R900940633 PVV1-1X/018RA15UMB Rexroth力士乐叶片泵
R900940446 PVV2-1X/055RJ15UMB Rexroth力士乐叶片泵
R900940260 PVV1-1X/027RJ15UMB Rexroth力士乐叶片泵
R900940215 PVV2-1X/060RB15DMB Rexroth力士乐叶片泵
R900939526 PVV1-1X/036RJ15UMB Rexroth力士乐叶片泵
R900939347 PVV2-1X/055LA15DMB Rexroth力士乐叶片泵
R900939078 PVV5-1X/193RJ15DMC Rexroth力士乐叶片泵
R900939075 PVV1-1X/027RJ15DMB Rexroth力士乐叶片泵
R900939042 PVV5-1X/193RA15RMC Rexroth力士乐叶片泵
R900939041 PVV5-1X/183RA15RMC Rexroth力士乐叶片泵
R900939040 PVV2-1X/068RA15RMB Rexroth力士乐叶片泵
R900938819 PVV4-1X/113RA15UMC Rexroth力士乐叶片泵
R900937330 PVV4-1X/082RA15LMC Rexroth力士乐叶片泵
R900936954 PVV1-1X/027RA15UMB Rexroth力士乐叶片泵
R900936923 PVV5-1X/162RA15UMC Rexroth力士乐叶片泵
R900936760 PVV1-1X/036RA15UMB Rexroth力士乐叶片泵
R900936492 PVV5-1X/162RA15DMC Rexroth力士乐叶片泵
R900936491 PVV4-1X/113RA15DMC Rexroth力士乐叶片泵
R900936297 PVV5-1X/183RA15DMC Rexroth力士乐叶片泵
R900936296 PVV5-1X/154RA15DMC Rexroth力士乐叶片泵
R900936294 PVV4-1X/098RA15DMC Rexroth力士乐叶片泵
R900936293 PVV4-1X/069RA15DMC Rexroth力士乐叶片泵
R900936292 PVV2-1X/045RA15DMB Rexroth力士乐叶片泵
R900936290 PVV2-1X/055RA15DMB Rexroth力士乐叶片泵
R900936197 PVV2-1X/060RA15DMB Rexroth力士乐叶片泵
R900935891 PVV1-1X/036RA15DMB Rexroth力士乐叶片泵
大家知道,铜现在已成为一种贫缺材料资源,在机械设计中少用或不用铜材已经是一个基本用料原则。在配油机构中少用或不用铜的材料偶中,是以铸铁或CuFe粉末冶金材料来代替,另外还有在配油盘表面需涂贴一层耐磨塑料作为软质材料。在小功率液压泵中,还出现用石墨作为软质材料制作配油盘。实验结果指出,在配油机构的软对硬材料偶中,硬质材料的磨损反而要比软质材料快2~3倍。所以,为了使硬质材料具有高的耐磨性能和抗咬合能力,都会进行热处理至高硬度HRC>60,或采用氮化钢,如38CrMoAl钢,经过氮化处理。为了保持钢制配油盘的平面在使用过程不发生瓢曲、变形,热处理后还须经过冷处理和时效处理,以稳定起金相组织,消除多余应力。对于青铜制的缸体配油表面,有时为了改善其跑合性,或者选择镀很薄一层耐磨性腐蚀材料,如底层镀铅,上层镀铟,或只镀一层铅等方式。