力士乐轴向柱塞定量泵 额定压力350bar zui大工作压力400bar(40Mpa) 排量28至160 Rexroth力士乐A7VO特点: 变量泵配有采用斜轴式设计的轴向锥形柱塞转子组,用于在开式回路中进行静液压传动 用于移动和固定的应用场合 流量与传动速度和排量成比例,并在 qv max 至 qv min(0) 的范围内无级变化 有多种控制设备可供选择 紧凑、坚固的轴承系统具有较长的使用寿命 规格 公称压力/峰值压力 5 315/350bar 10至200 400/450bar 250至1000 350/400bar 开式回路 Rexroth力士乐A2FO特点: ◆定量泵配有采用斜轴式设计的轴向锥形柱塞转子组,用于在开式回路中进行静液压传动 ◆可在移动和固定的应用场合中使用 ◆输出流量与传动速度和排量成比例 ◆传动轴轴承的设计可提供在这些工作区域的期望使用寿命 ◆具有高的功率密度 ◆紧凑设计 ◆总效率高 ◆经济概念 ◆带柱塞环的一件式柱塞 典型应用: ·混凝土输送车等... 排量从28到250 -常用压力400bar(40Mpa) -尖峰压力450bar(45Mpa) 力士乐A4VG特点: 斜盘式轴向柱塞变量泵,用于闭式回路静液压传动 流量与驱动转速及排量成正比并可无级变量; 流量随斜盘摆角从零增加到其zui大值; 使斜盘摆过中位可以平稳改变液流流动方向; 易与各种控制和调节系统匹配的多种变量方式; 泵在高压油侧配备两个溢流阀来保护静液压传动(泵和马达)免于超载; 高压溢流阀同时也具有补油阀的功能; 内置辅助泵用作补油泵和控制泵; zui高补油压力由一个内置补油溢流阀来限制; 全系列带有内置压力切断阀; 典型应用: 混凝土泵车、重型液压平板车、液压泵站 REXROTH柱塞泵技术参数: 数值表(理论值,未考虑ηmh和ηv;数值经过圆整) 1)极限zui高转速:- 功耗为角功率的一半(例如当Vg man和PN/2时 2)高歇zui高转速:- 在高速空载运行时 - 在发动机超速期间:△p=70...150 bar 和 Vg max - 在反向尖峰负载时:△p<300 bar和 t < 5 秒。 力士乐轴向柱塞定量泵 A10VSO18DFR1/31R-PPB12NOO A10VS018DR/31R-PPA12N00 A10VS028DR/31R-PPA12N00 A10V028DR/31R-PSC12N00 A10VSO28DRF1/31R-PSA12N00 E-A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR/31R-PSA12N00 A10VSO28DR/32R-PPA121V00 A10VO28DFR1/31L-PSC62N00 A10V028DFR1/31R-PSC62N00 A10VSO045DR/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 E-A10VSO45DFR1/31R-PPA12N00 A10VS045DR/31R-PPA12N00 A10VS045DR/52R-PC12N00 A10V045DFR1/31R-PSC62K02 A10VSO45DFR1/32R-PPB12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12KB5 A10VSO71DFR/31R-PSC62K07 A10VS071DFR1/31R-PPA12N00 E-A10VSO71DFR1/31R-PPA12N00 A10VS071DFR1/31R-PPA12N00 A10VSO71DFR1/32R-VPB22U99 A10VS0100DR/31R-PPA12N00 A10VSO100DR/31R-VPA12N00 A10VS0100DFR1/31R-PPA12N00 A10VSO100DR/31R-PPA12N00 A10VSO100DFR1/32R-VPB12N00 A10VSO140DR/31R-PPB12N00 E-A10VSO140DFR1/31R-PPA12N00 A10VSO140DFR1S/31RPPB12N0 A10VSO140DFR1/31R-PPB12NOO A10VS0140DFLR/31R-PPB12N00 A10VSO140DR/31R-PPB12NOO A10VS0140DRS/32R-VPB12N00 A10VSO140DRS/32R-VPB22U99 A10VSO140DFR1/31R-PPB12N00 A10VS0140DR/32R-PPA12N00 A4VSO40LR2G/10R-PPB13N00 A4VSO71DFR/10X-PPB13N00 A4VSO71DR/10X-PPB13N00 A4VSO71DRG/10X-PPB13N00 A4VSO71LR2/10R-PPB13N00 A4VSO71LR2D/10R-PPB13N00 A4VSO125DFR/22R-PPB13N00 A4VSO125DR/22R-PPB13N00 A4VSO125DR/22R-VPB13N00 A4VSO125LR2/22R-PPB13N00 A4VSO125LR2G/22R-PPB13N00 A4VSO125LR2N/22R-PPB13N00 A4VSO180LR2N/22R-PPB13N00 A4VSO250DFR/30R-PPB13N00 A4VSO250DR/30R-PPB13N00 A4VSO250DRG/30R-PPB13N00 A4VSO250LR2/30R-PPB13N00 A4VSO250LR2G/30R-PPB13N00 A4VSO250LR2N/30R-PPB13N00 A4VSO180DFR/22R-PPB13N00 A4VSO180DR/22R-PPB13N00 A4VSO180DRG/22R-PPB13N00 A2FO10/61R-PAB06 9424894 A2FO10/61R-PBB06 9610682 A2FO12/61R-PAB06 9420472 A2FO12/61R-PBB06 9610683 A2FO16/61R-PAB06 9411113 A2FO16/61R-PBB06 9411121 A2FO23/61R-PAB05 9427223 A2FO23/61R-PBB05 9610684 A2FO28/61R-PAB05 9425164 A2FO28/61R-PBB05 9610685 A2FO32/61R-PAB05 9410193 A2FO32/61R-PBB05 9410198 A2FO45/61R-PZB05 9411585 A2FO56/61R-PAB05 9425190 A2FO56/61R-PBB05 9610686 A2FO63/61R-PAB05 9408527 A2FO63/61R-PBB05 9408552 A2FO80/61R-PAB05 9424687 A2FO80/61R-PBB05 9610687 A2FO90/61R-PAB05 9408467 A2FO90/61R-PBB05 9408472 A2FO107/61R-PAB05 9423259 A2FO107/61R-PBB05 9438282 A2FO125/61R-PAB05 9409641 A2FO125/61R-PBB05 9409642 A2FO160/61R-PAB05 9422192 A2FO160/61R-PBB05 9610688 A2FO180/61R-PAB05 9409371 A2FO180/61R-PBB05 9409358 A2FO200/63R-PAB05 2011993
A2FM定容量 液压马达 A2FM32/61W-VAB010 9410189 A2FM32/61W-VAB020 9410190 A2FM32/61W-VAB040 9410192 A2FM32/61W-VBB010 9410194 A2FM32/61W-VBB020 9410195 A2FM32/61W-VBB040 9410197 A2FM45/61W-VZB010 9411581 A2FM45/61W-VZB020 9411582 A2FM45/61W-VZB040 9411584 A2FM56/61W-VAB010 9424905 A2FM56/61W-VAB020 9422129 A2FM56/61W-VAB040 9429251 A2FM56/61W-VBB010 9610664 A2FM56/61W-VBB020 9610665 A2FM56/61W-VBB040 9605544 A2FM63/61W-VAB010 9408523 A2FM63/61W-VAB020 9408524 A2FM63/61W-VAB040 9408526 A2FM63/61W-VBB010 9408514 A2FM63/61W-VBB020 9408549 A2FM63/61W-VBB040 9408551 A2FM80/61W-VAB010 9422638 A2FM80/61W-VAB020 9422089 A2FM80/61W-VBB010 9610666 A2FM80/61W-VBB020 9610667 A2FM90/61W-VAB010 9408463 A2FM90/61W-VAB020 9408464 A2FM90/61W-VBB010 9408468 A2FM90/61W-VBB020 9408469 A2FM107/61W-VAB010 9424300 A2FM107/61W-VAB020 9424093 A2FM107/61W-VBB010 9610668 A2FM107/61W-VBB020 9610669 A2FM125/61W-VAB010 9409630 A2FM125/61W-VAB020 9409634 A2FM125/61W-VBB010 9409637 A2FM125/61W-VBB020 9409638 A2FM160/61W-VAB010 9425163 A2FM160/61W-VAB020 9424094 A2FM160/61W-VBB010 9610670 A2FM160/61W-VBB020 9610671 A2FM180/61W-VAB010 9409189 A2FM180/61W-VAB020 9409190 A2FM180/61W-VBB010 9409372 A2FM180/61W-VBB020 9409373 A2FM200/63W-VAB010 2011528 A2FM250/60W-VZB010 915383 A2FM250/60W-VZB020 910653 A2FM355/60W-VZH010 920780 A2FM500/60W-VPH010 943251 A2FM500/60W-VZH010 968982 A2FLM710/60W-VPH010 969815 A2FLM710/60W-VZH010 965974 A2FM1000/60W-VPH010 949444 A2FM1000/60W-VZH010 944773 |