力士樂(lè)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(lè)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(kāi)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(chǎng)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(wú)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(zhǎng)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(kāi)式回路 Rexroth力士樂(lè)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(kāi)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(chǎng)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(lè)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(wú)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(guò)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(lái)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(lái)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(guò)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(lè)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 |