力士樂軸向柱塞定量泵 額定壓力350bar zui大工作壓力400bar（40Mpa）
排量28至160
Rexroth力士樂A7VO特點(diǎn)：
變量泵配有采用斜軸式設(shè)計(jì)的軸向錐形柱塞轉(zhuǎn)子組，用于在開式回路中進(jìn)行靜液壓傳動(dòng)
用于移動(dòng)和固定的應(yīng)用場合
流量與傳動(dòng)速度和排量成比例，并在 qv max 至 qv min（0） 的范圍內(nèi)無級(jí)變化
有多種控制設(shè)備可供選擇
緊湊、堅(jiān)固的軸承系統(tǒng)具有較長的使用壽命
規(guī)格 公稱壓力/峰值壓力
5 315/350bar
10至200 400/450bar
250至1000 350/400bar
開式回路 Rexroth力士樂A2FO特點(diǎn)：
◆定量泵配有采用斜軸式設(shè)計(jì)的軸向錐形柱塞轉(zhuǎn)子組，用于在開式回路中進(jìn)行靜液壓傳動(dòng)
◆可在移動(dòng)和固定的應(yīng)用場合中使用
◆輸出流量與傳動(dòng)速度和排量成比例
◆傳動(dòng)軸軸承的設(shè)計(jì)可提供在這些工作區(qū)域的期望使用壽命
◆具有高的功率密度
◆緊湊設(shè)計(jì)
◆總效率高
◆經(jīng)濟(jì)概念
◆帶柱塞環(huán)的一件式柱塞
典型應(yīng)用：
·混凝土輸送車等... 排量從28到250
-常用壓力400bar（40Mpa）
-尖峰壓力450bar（45Mpa）
力士樂A4VG特點(diǎn)：
斜盤式軸向柱塞變量泵，用于閉式回路靜液壓傳動(dòng)
流量與驅(qū)動(dòng)轉(zhuǎn)速及排量成正比并可無級(jí)變量；
流量隨斜盤擺角從零增加到其zui大值；
使斜盤擺過中位可以平穩(wěn)改變液流流動(dòng)方向；
易與各種控制和調(diào)節(jié)系統(tǒng)匹配的多種變量方式；
泵在高壓油側(cè)配備兩個(gè)溢流閥來保護(hù)靜液壓傳動(dòng)（泵和馬達(dá)）免于超載；
高壓溢流閥同時(shí)也具有補(bǔ)油閥的功能；
內(nèi)置輔助泵用作補(bǔ)油泵和控制泵；
zui高補(bǔ)油壓力由一個(gè)內(nèi)置補(bǔ)油溢流閥來限制；
全系列帶有內(nèi)置壓力切斷閥；
典型應(yīng)用：
混凝土泵車、重型液壓平板車、液壓泵站 REXROTH柱塞泵技術(shù)參數(shù)：
數(shù)值表（理論值，未考慮ηmh和ηv；數(shù)值經(jīng)過圓整）
1）極限zui高轉(zhuǎn)速：- 功耗為角功率的一半（例如當(dāng)Vg man和PN/2時(shí)
2）高歇zui高轉(zhuǎn)速：- 在高速空載運(yùn)行時(shí)
- 在發(fā)動(dòng)機(jī)超速期間：△p＝70...150 bar 和 Vg max
- 在反向尖峰負(fù)載時(shí)：△p＜300 bar和 t ＜ 5 秒。 力士樂軸向柱塞定量泵 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 液壓馬達(dá)
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 |
