力士乐柱塞泵AA10VSO140DR/31R-PPB12N00的简单介绍力士乐柱塞泵AA10VSO140DR/31R-PPB12N00是上海韦米机电设备有限公司的【重点优势产品】之一,联系电话T:021-61116812,手机13524125780(微信)力士乐柱塞泵AA10VSO140DR/31R-PPB12N00的详细信息力士乐柱塞泵AA10VSO140DR/31R-PPB12N00 德国原装博世力士乐REXROTH柱塞泵 力士乐叶片泵 齿轮泵 进口液压泵阀特价供应 正品保证 全新原装柱塞泵缸体安装铜套的三种方法: (a)缸体加温热装或铜套低温冷冻挤压,过盈装配; (b)采有乐泰胶粘着装配,这咱方法要求铜外套外径表面有沟槽; (c)缸孔攻丝,铜套外径加工螺纹,涂乐泰胶后,旋入装配。[1] 熔烧结合方式的缸体与铜套,安装方法如下: (a)采用研磨棒,手工或机械方法研磨修复缸孔; (b)采用坐标镗床,重新镗缸体孔; (c)采用铰刀修复缸体孔。[1] 采用“表面工程技术”,安装方法如下: (a)电镀技术:在柱塞表面镀一层硬铬; (b)电刷镀技术:在柱塞表面刷镀耐磨材料; (c)热喷涂或电弧喷涂或电喷涂:喷涂高碳马氏体耐磨材料; (d)激光熔敷:在柱塞表面熔敷高硬度耐磨合金粉末。 泵依靠旋转叶轮对液体的作用把原动机的机械能传递给液体。由于离心泵的作用液体从叶轮进口流向出口的过程中,其速度能和压力能都得到增加,被叶轮排出的液体经过压出室,大部分速度能转换成压力能,然后沿排出管路输送出去,这时,叶轮进口处因液体的排出而形成真空或低压,吸水池中的液体在液面压力(大气压)的作用下,被压入叶轮的进口,于是,旋转着的叶轮就连续不断地吸入和排出液体。 力士乐柱塞泵AA10VSO140DR/31R-PPB12N00
A10VSO型号选型参考详解: 举例型号:A10VSO18DFR1/31R-PPA12N00 A10VS→斜盘式变量泵,此系列工业驱动用,公称压力 28MPa,最高压力35MPa; O →运行方式,此系列用于开式回路系统; 18 →排量规格此型号为18m3(另有10、28、45、71、100、140等常见规格排量) DFR1 →控制机构,(DG表示两位控制直接驱动;DR(G)表;示压力控制远程控制;DFR(1)压力/流量控制 ;带有1指在X油路无小孔;DFLR压力/流量/功率控制;FHD流量 控制,和先导压力有关带压力控制;FE1**流量电控;DFE1**压力/流量电控;ED电液压力控制); 31 →产品系列 R →转动方向(R顺时针,L逆时针) P →密封(P指带FKM轴封的NBR(丁晴橡胶,符合DIN ISO 1629),V指FKM(佛橡胶,符合DIN ISO 1629)) P →轴端(P指带键直轴 DIN 6885,S指花键轴SAE,R指花键轴SAE(较高的通轴驱动转矩)); A →安装法兰孔(A指ISO 2孔,B指ISO 4孔); 12 →工作油口连接,{压力油口B 吸油口S}在相反方向 ,SAE油口米制固定螺钉; N00 →通轴,(N00无通轴驱动;有通轴驱动带轴向泵、齿轮泵回径向柱塞泵KB2、K51、KB3、K01等等) 力士乐轴向柱塞泵REXROTH系列REXROTH柱塞泵A10泵现货优势型号如下: REXROTH柱塞泵A10VSO100DFR1/31R-PPA12K, REXROTH柱塞泵A10VSO100DFR1/31R-PPA12KB3, REXROTH柱塞泵A10VS010DR, REXROTH柱塞泵A10VSO71DFR/31R-PSC62K07, REXROTH柱塞泵A10VS045DFR1/31RPPA12NOO, REXROTH柱塞泵A10V071DFRI/34 PSC6402-S0225, REXROTH柱塞泵A10VSO-140DR/31R-PPB12N00, REXROTH柱塞泵A10VS0-71FR1/31R-PPA12N00, REXROTH柱塞泵A10VS071DFR1/31R-PPB12NOO, MREXROTH柱塞泵A10VSO100PFR1/31R-PPA12N00, E-REXROTH柱塞泵A10VSO140DFR1/31R-PPA12N00, E-REXROTH柱塞泵A10VSO71DFR1/31R-PPA12N00, E-REXROTH柱塞泵A10VSO45DFR1/31R-PPA12N00, E-REXROTH柱塞泵A10VSO28DFR1/31R-PPA12N00, REXROTH柱塞泵A10VO 71DFR1/31RPSC62K07, REXROTH柱塞泵A10VSO140DFR1S/31RPPB12N0, REXROTH柱塞泵A10VSO18DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO71DFR/31R-PPA12KB3, REXROTH柱塞泵A10VSO28DFR/31R-PSA12N00, REXROTH柱塞泵A10VSO10DR/52R-PPA14N00, REXROTH柱塞泵A10VO18DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO28DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO45DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO71DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO100DFR1/31R-PPB12N00, REXROTH柱塞泵A10VSO140DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO45DFR1/32R-PPB12N00, REXROTH柱塞泵A10VSO100DFR1/32R-PPB12N00, REXROTH柱塞泵A10VSO071DFR1/32R-VPB12N00, REXROTH柱塞泵A10VSO140DFR1/32R-VPB12N00, REXROTH柱塞泵A10VSO140DRS/32R-VPB22U99, REXROTH柱塞泵A10VSO140DFLR1/31R-PPB12KO1, REXROTH柱塞泵A10VSO45DFR1/31R-PPA12N00, REXROTH柱塞泵A10VS0100DR/31R-PPA12N00, REXROTH柱塞泵A10VS0100DR/32R-VPB22(12)U99(N, REXROTH柱塞泵A10VS018DR/31R-PPA12N00, REXROTH柱塞泵A10V028DR/31R-PSC12N00, REXROTH柱塞泵A10VSO71DFR1/31R-PPA12N00, REXROTH柱塞泵A10VG18HD1/10L-NSC16N003E, REXROTH柱塞泵A10VS028DR/31R-PPA12N00, REXROTH柱塞泵A10VS045DR/31R-PPA12K25, REXROTH柱塞泵A10VSO045DR/31R-PPA12N00, REXROTH柱塞泵A10VSO71DFR1/31R-PPA12KB5, REXROTH柱塞泵A10VSO28DRF1/31R-PSA12N00, REXROTH柱塞泵A10VSO18DFR1/31R-PPB12NOO, REXROTH柱塞泵A10VSO140DFR1/31R-PPB12NOO, REXROTH柱塞泵A10VS28DR/31L-PPA12K001+ AZPF, REXROTH柱塞泵A10V028DR/31K-PSC62K01, REXROTH柱塞泵A10VS28DRL-PPA12K01+A2PF-1X, REXROTH柱塞泵A10VS045DFR/31R-PPA12NOO-SO32, REXROTH柱塞泵A10V071DFRI/34 PSC6402-S0225, REXROTH柱塞泵A10VSO2BDR/30R-PPA/2,, REXROTH柱塞泵A10VS0140DFLR/31R-PPB12N00, REXROTH柱塞泵A10VSO28DR/32R-PPA121V00, REXROTH柱塞泵A10VSO18DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO28DR/32R-PPA121V00, REXROTH柱塞泵A10VG45EP20/10L-NTC10F025CSL, REXROTH柱塞泵A10VSO100DFR/31RPSB12K24, REXROTH柱塞泵A10VS045DR/31R-PPA12N00, REXROTH柱塞泵A10VSO100DR/31R-VPA12N00, REXROTH柱塞泵A10VS0100DFR1/31R-PPA12N00, REXROTH柱塞泵A10V071DFRI/34 PSC6402-S0225, REXROTH柱塞泵A10VSO140DR/31R-PPB12NOO, REXROTH柱塞泵A10VS045DR/52R-PC12N00, REXROTH柱塞泵A10VS180FR1/31R-PPA12N00, REXROTH柱塞泵A10V045DFR1/31R-PSC62K02, REXROTH柱塞泵A10VO28DFR1/31L-PSC62N00, A11VL0190LRDU2+REXROTH柱塞泵A10V028DR/31-KK, REXROTH柱塞泵A10VO28DFR1/31L-PSC62N00, REXROTH柱塞泵A10V045DFR1/31R-PSC62K02, REXROTH柱塞泵A10VS028DFR1/51R-PSC12N00-L, A4VG125EP2/32+REXROTH柱塞泵A10V028DR/31, REXROTH柱塞泵A10VS071DFR1/31R-PPA12N00, REXROTH柱塞泵A10VS028DR/31R-PPA12N00, REXROTH柱塞泵A10VS0180DR/31R-PPA12KD1, REXROTH柱塞泵A10VS071DFR/31R-PPA12N00, REXROTH柱塞泵A10VS0140DRS/32R-VPB12N00, A11VL0190+REXROTH柱塞泵A10V028+G2, REXROTH柱塞泵A10VSO18DFR1/31R-PPA12N00, REXROTH柱塞泵A10VSO140DFR1/31R-PPB12N00, AE-REXROTH柱塞泵A10VSO140D/31R-PPB12N00, REXROTH柱塞泵A10VS071DR/31R-PPA12N00, REXROTH柱塞泵A10V0100DR/31R-PSC11N00, REXROTH柱塞泵A10VO28DR/31R-PSC62K-01-S1581, REXROTH柱塞泵A10VSO 28 DR/31R PSC12 N00, REXROTH柱塞泵A10VS0140DR/32R-PPA12N00, AE-REXROTH柱塞泵A10VSO140D/31R-PPB12N00, REXROTH柱塞泵A10VS0100DR/31R-PTA12N00, REXROTH柱塞泵A10V028DR/31R-PSC62K01, REXROTH柱塞泵A10V028DFR1/31R-PSC62N00, A11VL0190LRDU2+REXROTH柱塞泵A10V028DR/31-KK, REXROTH柱塞泵A10VG45EZ2DM1/10L-NTC10F023SHK, REXROTH柱塞泵A10VG45EZ2DM1/10R-NSC10F013DH, REXROTH柱塞泵A10V028DFR/31L-PSC12K01+, REXROTH柱塞泵A10VG63EP11/10R-NSC10F003D-S, EREXROTH柱塞泵A10VS071-DR/31R-PPA12N00, REXROTH柱塞泵A10VSO 18 DFRI/31R-PPA12N00, REXROTH柱塞泵A10VS045DR/31RPPB12-NDD, REXROTH柱塞泵A10V071DFRI/34 PSC6402-S0225, REXROTH柱塞泵A10VS028DR/31L/PPA12G20+1PF2G2, A11VLO260LRDL.H2/10+REXROTH柱塞泵A10V028, A11VL190LRDL.H2/10+REXROTH柱塞泵A10V028, AA10VSO140DR/31R-PPB12N00力士乐柱塞泵 柱塞泵使用寿命的长短,与平时的维护保养,液压油的数量和质量,油液清洁度等有关。避免油液中的颗粒对柱塞泵磨擦副造成磨损等,也是延长柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件,这些零件有时比其它仿造的零件价格要贵,但质量及稳定性要好,如果购买售价便宜的仿造零件,短期内似乎是节省了费用,但由此出带来了隐患,也可能对柱塞泵的使用造成更大的危害。 柱塞泵也可用变频器节约电能,上海韦米的工程师指出:柱塞泵在实际生产过程中,通常运行的情况下都是以压力或流量来调节工作状态。当实际压力大于需要压力时,都是通过溢流阀来调节,使其工作压力保持稳定让溢流阀施放超出部分。而电机一直处于全速运行反复动作,功耗不变。 当采用溢流来调节压力和流量时,有部分的余量溢流回原系统,从而造成柱塞泵存在无用功率,工作效率低,若使用创杰节能变频器后,溢流阀可定它封闭,通过节能变频器本身自动调整工作压力,保持工作压力的稳定,自动追踪设备的压力。实现自动化控制,从而节省能耗。这种调节方式最大优点就是能降低柱塞泵的运行能耗,节电效果可达30%以上。 R911278440 MHD090B-035-NG1-UN R911278495 MHD093C-035-PP0-BN R911278995 MHD093B-058-NP0-BN R911279015 MHD090B-058-NP1-UN R911279022 MHD093B-058-PP1-BN R911279037 MHD093B-058-PP0-BN R911279129 MHD093C-035-NP1-AN R911279155 MHD071B-061-NP1-UN R911279156 MHD093C-058-NP0-BN R911279162 MHD090B-058-PP0-UN R911279164 MHD071B-035-NP0-UN R911279418 MHD093B-035-NG1-AN R911279419 MHD093C-035-PG0-RN R911279545 MHD090B-058-NG0-UN R911279605 MHD093B-058-PG1-BN R911279675 MHD090B-058-PG0-UN R911279678 MHD090B-058-NG1-UN R911279741 MHD093B-035-NG0-RN R911279779 MHD041B-144-NG1-UN R911279826 MHD093C-058-NP0-AN R911279827 MHD093C-058-NP1-AN R911279860 MHD093C-035-PG0-AN R911279862 MHD093C-058-PP0-AN R911279873 MHD041B-144-PP0-UN R911280027 MHD093B-058-NP0-AN R911280028 MHD093B-035-NG1-BN R911280135 MHD093C-058-NG1-AN R911280213 MHD041B-144-PP1-UN R911280346 MHD041B-144-NP0-UN R911280471 MHD090B-035-NP1-UN R911280472 MHD093B-035-NP1-BN R911280584 MHD093B-035-NG0-BN R911280610 MHD093C-035-PP1-BN R911280977 MHD093B-035-NP0-AN R911281007 MHD071B-061-PP0-UN R911281235 MHD090B-035-PG1-UN R911281456 MHD093B-058-PG0-LN R911281505 MHD041B-144-NP1-UN R911281645 MHD041A-144-NP0-UN R911281728 MHD071B-061-PP1-UN R911281819 MHD093C-035-PG1-BN R911282008 MHD090B-035-PP0-UN R911282100 MHD090B-047-NG0-UN R911282172 MHD093B-058-NP1-AN R911282225 MHD093C-035-NG1-AN R911282446 MHD093B-035-NG1-RN R911282479 MHD090B-035-PP1-UN R911282661 MHD071B-035-NP1-UN R911282753 MHD093C-058-NP1-BN R911282844 MHD071B-035-PP0-UN R911283001 MHD093C-058-NG0-RN R911283054 MHD093C-058-PG0-AN R911283135 MHD093B-058-NG0-AN R911283296 MHD093B-035-PP1-AN R911283302 MHD090B-047-PP1-UN R911283309 MHD090B-058-PG1-UN R911283336 MHD093C-058-NG0-LN R911283439 MHD090B-047-NG1-UN R911283445 MHD071B-035-PP1-UN R911283612 MHD071A-061-PG0-UN R911283777 MHD093C-035-NG1-LN R911283778 MHD093B-058-PP1-AN R911283779 MHD093C-058-PP1-AN R911283824 MHD093C-035-NG1-BN R911283923 MHD093A-035-NG1-BN R911283924 MHD093A-058-NG1-BN R911283965 MHD093C-035-PP0-AN R911284036 MHD093C-035-PG1-BN/S020 R911284185 MHD071A-061-NG0-UN R911284769 MHD093C-035-PG0-AN/S020 R911284770 MHD071A-061-NP0-UN R911284826 MHD093C-035-PP1-AN R911284838 MHD093B-058-NG1-AN R911285102 MHD093B-058-PP0-AN R911285103 MHD093B-035-NG0-LN R911285240 MHD093B-035-PP1-AA R911285294 MHD093B-058-PP0-AA R911285295 MHD093B-058-PP1-AA R911285452 MHD090B-047-PP0-UN R911285554 MHD093B-035-PG0-BA R911285576 MHD093C-035-PG0-BA R911285742 MHD093B-058-NG0-BA R911285881 MHD090B-047-PG1-UN R911285954 MHD093C-058-PG1-BA R911286080 MHD090B-047-NP0-UN R911286081 MHD093A-058-PP0-AA R911286082 MHD093A-058-PP1-AA R911286095 MHD093B-035-PG1-AN/S020 R911286104 MHD093B-058-NG1-AA R911286162 MHD093C-058-PG0-BA R911286189 MHD093B-058-PG0-BA R911286223 MHD041A-144-PP0-UN R911286292 MHD093B-035-NG0-BA R911286328 MHD093C-035-NG0-AA R911286330 MHD093C-035-NG1-AA R911286485 MHD093B-035-NP1-LN R911286602 MHD093C-035-PG1-BA R911286676 MHD093C-035-NP0-BA R911286877 MHD093C-058-NG0-RA R911286878 MHD093C-058-NG1-AA R911286976 MHD093B-035-NG0-AA R911286979 MHD093B-035-NP1-AN R911287056 MHD093C-035-PG1-AN/S020 R911287096 MHD093B-035-PG0-AA R911287097 MHD093B-035-PG1-AA R911287102 MHD071A-061-PP0-UN R911287126 MHD093B-058-NP0-BA R911287127 MHD093C-058-NP0-BA R911287227 MHD093B-035-NP0-AA R911287228 MHD093B-035-NP1-AA R911287231 MHD093C-058-PG1-AA R911287309 MHD093B-035-PG1-BA R911287321 MHD093B-035-NG1-AA R911287322 MHD093A-035-NG1-AA R911287343 MHD093C-035-PG1-AA R911287361 MHD093B-058-NG0-AA R911287363 MHD093C-058-NP0-AA R911287467 MHD093C-058-NG0-AA R911287475 MHD093B-035-NP0-BA R911287549 MHD093B-035-NG1-BA R911287564 MHD093C-035-PG1-RN R911287574 MHD093C-035-PP1-AA R911287589 MHD093C-035-NG0-BA R911287594 MHD093A-035-NG0-AA R911287598 MHD093C-058-PP0-AA R911287625 MHD093B-058-PP1-BA R911287626 MHD093C-058-PP1-BA R911287700 MHD093B-058-PG1-BA R911287741 MHD093B-035-NP1-BA R911287756 MHD093B-058-PP0-BA R911287784 MHD093C-058-PP1-AA R911287824 MHD093C-058-PP0-BA R911287897 MHD093B-065-NP0-BA R911287898 MHD093B-065-NP0-AA R911287899 MHD093C-035-PP1-BA R911287934 MHD093C-035-PP0-BA R911288030 MHD093C-058-NG0-BA R911288381 MHD093B-058-NP0-AA REXROTH液压泵的工作原理。柱塞2依靠弹簧4压在偏心轮1上,偏心轮转动时,柱塞便作往复运动。柱塞向右移动时,密封腔因容积增大而形成一定真空,在大气压力作用下通过单向阀5从油箱吸进油液,这时单向阀6封闭压油口防止系统油液回流;柱塞向左移动时,密封腔4容积减小,将已吸入的油液通过单向阀6压出,这时单向阀5封闭吸油口防止油液流回油箱。偏心轮不停地转动,泵就不断地吸油和压油。由此可见液压泵是靠密封容积变化进行工作的,故常称其为容积式泵。单向阀5和6是保证液压泵正常吸油和压油所必须的配油装置。 Rexroth/力士乐A10VSO45系列变量柱塞泵 Rexroth/力士乐A10VSO45系列变量柱塞泵特点: ·采用斜盘设计的变量轴向柱塞泵,适用于开路中的液压传动装置 ·流量与传动速度和排量成比例 ·可通过调节斜盘角度实现流量的无极变化。 ·高功率/重量比 ·通轴驱动适合于安装最高达同等排量规格的附加齿轮泵或柱塞泵。 ·2个壳体泄油口 ·良好的吸油特性 ·控制范围广 ·响应时间短 ·允许280bar连续压力 ·低噪音等级 ·超长使用寿命 ·传动轴的可能轴向及径向负载 型号举例: A10VS045DFR1/31R-VPA12NOO A10VS045DFR1/31R-VPA12NOO A10VS045DFR1/31R-VPA12NOO 力士乐Rexroth变量柱塞泵 A10VS045DFR1/31L-VPA12NOO A10VS045DFR1/31L-VPA12NOO A10VS045DFR1/31L-VPA12NOO 力士乐Rexroth变量柱塞泵 A10VS045DFR1/31R-PPA12NOO A10VS045DFR1/31R-PPA12NOO A10VS045DFR1/31R-PPA12NOO 力士乐Rexroth变量柱塞泵 A10VS045DFR1/31L-PPA12NOO A10VS045DFR1/31L-PPA12NOO A10VS045DFR1/31L-PPA12NOO 力士乐Rexroth变量柱塞泵 A10VS045DFR1/31R-VRA12NOO A10VS045DFR1/31R-VRA12NOO A10VS045DFR1/31R-VRA12NOO 力士乐Rexroth变量柱塞泵 A10VS045DFR1/31L-VRA12NOO A10VS045DFR1/31L-VRA12NOO A10VS045DFR1/31L-VRA12NOO 力士乐Rexroth变量柱塞泵 A10VS045DFR1/31R-PRA12NOO A10VS045DFR1/31R-PRA12NOO A10VS045DFR1/31R-PRA12NOO 力士乐Rexroth变量柱塞泵 A10VSO 71..180斜盘结构轴向柱塞变量泵:用于开式回路; 规格排量:A10VSO28/ A10VS045/A10VS071/ A10VS0100/ A10VS0140/ A10VS0180; 额定压力/峰值压力:280/350bar,最大流量71/100/140型128/180/252L/min; 最高转速:1800/1800/1800min/,系列:32,重量:47/69/73kg; A10VSO轴向柱塞变量泵:用于开式回路,是一个轴向柱塞泵,斜盘结构的变量泵;变量泵的流量与驱动转速和排量成比例,用作摇架轴承的静压卸载,在泵的出口有装压力传感器的油口; A10VSO斜盘结构轴向柱塞变量泵:泵的轴向柱塞元件是A10VS-斜盘结构,变量,工业用途,额定压力280bar/峰值压力350bar;泵的运行方式O泵,开式回路;规格排量28/45/71/100/140/180; A10VSO柱塞变量泵:配备了两种形式机构控制和调节装置: 控制形式有:DG/DR/DRF/DRS/DFE1/DRG/ED;调节装置结构:LA 5D/LA 6D/LA 7D/LA 8D/ LA 9D/ 及带压力控制,远程可调LA .DG/LA.DS/LA.S; A10VSO 71..180斜盘结构轴向柱塞变量泵:系列用于32,泵的旋转方式从轴端方向看顺时R和逆时L; A10VSO 71..180斜盘结构轴向柱塞变量泵:密封件用作FKM氟橡胶V,油液用作HFA,HFB,HFC油液C; 柱塞变量泵运用到的轴伸为三种形式:带平键直轴P(DIN6885),花键轴S按SAE J744,花键轴R用于较大扭规输入按SAE J744; 泵的安装方式法兰是带ISO4个孔的B,使用的工作管路油口三种形式:用于安装法兰-米制螺纹固定螺钉-不带通轴驱动的12N,类似12N-但是带普通通轴驱动的22U,类似12N-但是不带普通的通轴驱动和脉动阻尼; 力士乐油泵、油研东京计器TOKIMIC阿托斯叶片泵及泵芯、A10VS018DFR/ 31R-VPA12NOO力士乐柱塞泵、A10VS028DFR/31R-VPA12NOO力士乐Rexroth变量柱塞泵、A10VS045DFR/31R-VPA12NOO力士乐Rexroth变量柱塞泵、A10VS071DFR/31R-VPA12NOO力士乐Rexroth变量柱塞泵、A10VS0100DFR/31R-VPA12NOO力士乐Rexroth变量柱塞泵、A10VS0140DFR/131R-VPB12NOO力士乐柱塞泵、A10VSO28DFR/131R-PPB12N00轴向柱塞变量泵、A10VSO型斜盘结构变量柱塞泵、Bosch博世液压泵一级代理商、Rexroth 液压产品 Rexroth 液压泵站、rexroth力士乐A4V系列定量柱塞泵、Rexroth力士乐A10VSO45系列变量柱塞泵、REXROTH力士乐定量柱塞泵、REXROTH力士乐定量液压泵、REXROTH力士乐柱塞泵、REXROTH力士乐轴向柱塞泵、REXROTH力士乐轴向柱塞泵A10、REXROTH博世力士乐轴向柱塞泵现货、Rexroth德国力士乐A4VSG变量柱塞泵、Rexroth德国力士乐AZPF、REXROTH柱塞泵31R系列、REXROTH柱塞泵、rexroth泵 rexroth柱塞泵、Rexroth力士乐A10VSOA10VO柱塞泵、Rexroth德国力士乐A4VG系列柱塞泵 |