力士樂Rexroth軸向柱塞變量泵A4VSO具有如下特點(diǎn):斜盤結(jié)構(gòu)軸向柱塞變量泵,專為開式回路高效液壓驅(qū)動(dòng)而設(shè)計(jì)。廣泛用于陶瓷壓機(jī)、耐材壓機(jī)、鋼鐵和鍛壓機(jī)、冶金機(jī)械、礦山機(jī)械、船用機(jī)械、石油裝備、工程和機(jī)床控制等行業(yè);排量規(guī)格大小: 40、71、125、180、250、300、355、500、750毫升/轉(zhuǎn);帶斜盤角度指示器;優(yōu)異的吸入特性;控制響應(yīng)靈敏;特別設(shè)計(jì)的長壽命,高精度行空級(jí)滿滾子軸承;低噪聲,長壽命,優(yōu)良的功率和重量比;通軸結(jié)構(gòu),可疊加成組合泵;液壓泵的流量正比于泵的轉(zhuǎn)速和排量,調(diào)節(jié)斜盤傾角可進(jìn)行排量的無級(jí)別調(diào)整;變量形式齊全,常用有DR/DRG恒壓控制、LR雙曲線恒功率自動(dòng)控制、EO2電氣比例控制;額定工作壓力可達(dá)到350Bar(35MPa)尖峰壓力420bar(42MPa);適用介質(zhì):礦物油,水乙二醇,清潔度要求NAS9級(jí)。
力士樂A4VSO型軸向柱塞變量泵
Rexroth力士樂A4VSO型變量柱塞泵的常用型號(hào)如下,特殊型號(hào)需要進(jìn)行定制。
A4VSO40DR/30R-PPB13N00 A4VSO125DR/30R-PPB13N00 A4VSO180DR/30R-PPB13N00
A4VSO250DR/30R-PPB13N00 A4VSO350DR/30R-PPB13N00 A4VSO40LR/30R-PPB13N00
A4VSO125LR/30R-PPB13N00 A4VSO180LR/30R-PPB13N00 A4VSO250LR/30R-PPB13N00
A4VSO3550LR/30R-PPB13N00 AE-A10VSO140D/31R-PPB12N00 E-A4VS0250DR/30RPPB13N00
AE-A10VSO140D/31R-PPB12N00 AE-A4VS0250E01/30R-PPBN00-S036 E-A4VS040DR/10R-PPB13NOO
E-A4VS0180DR/30R-PPB13N00 A4VSO40DFR/10X-PPB13N00 902310
A4VSO40DR/10X-PPB13N00 955019 A4VSO40DRG/10X-PPB13N00 901396
A4VSO40LR2/10R-PPB13N00 903578 A4VSO40LR2G/10R-PPB13N00 905023
A4VSO71DFR/10X-PPB13N00 931535 A4VSO71DR/10X-PPB13N00 933007
A4VSO71DRG/10X-PPB13N00 942715 A4VSO71LR2/10R-PPB13N00 904555
A4VSO71LR2D/10R-PPB13N00 905142 A4VSO125DFR/22R-PPB13N00 939924
A4VSO125DR/22R-PPB13N00 937693 A4VSO125DR/22R-VPB13N00 938745
A4VSO125LR2/22R-PPB13N00 936376 A4VSO125LR2G/22R-PPB13N00 940247
A4VSO125LR2N/22R-PPB13N00 940251 A4VSO180DFR/22R-PPB13N00 934730
A4VSO180DR/22R-PPB13N00 934611 A4VSO180DRG/22R-PPB13N00 949541
A4VSO180LR2/22R-PPB13N00 939769 A4VSO180LR2G/22R-PPB13N00 935375
A4VSO180LR2N/22R-PPB13N00 934974 A4VSO250DFR/30R-PPB13N00 985509
A4VSO250DR/30R-PPB13N00 974769 A4VSO250DRG/30R-PPB13N00 976965
A4VSO250LR2/30R-PPB13N00 985297 A4VSO250LR2G/30R-PPB13N00 977295
A4VSO250LR2N/30R-PPB13N00 978355 A4VSO40DR/10R-PPB13N00 A4VSO40DR/10R-PZB13N00
A4VSO40FR/10R-PPB13N00 A4VSO40FR/10R-PZB13N00 A4VSO71DR/10R-PPB13N00
A4VSO71DR/10R-PZB13N00 A4VSO71FR/10R-PPB13N00 A4VSO71FR/10R-PZB13N00
A4VSO125DR/22R-PPB13N00 A4VSO125DR/22R-PZB13N00 A4VSO125DR/30R-PPB13N00
A4VSO125DR/30R-PZB13N00 A4VSO125FR/22R-PPB13N00 A4VSO125FR/22R-PZB13N00
A4VSO125FR/30R-PPB13N00 A4VSO125FR/30R-PZB13N00 A4VSO180DR/22R-PPB13N00
A4VSO370FR/30R-PZB13N00 A4VSO180DR/30R-PPB13N00 A4VSO180DR/30R-PZB13N00
A4VSO180FR/22R-PPB13N00 A4VSO180FR/22R-PZB13N00 A4VSO180FR/30R-PPB13N00
A4VSO180FR/30R-PZB13N00 A4VSO250DR/22R-PPB13N00 A4VSO250DR/22R-PZB13N00
A4VSO250DR/30R-PPB13N00 A4VSO250DR/30R-PZB13N00 A4VSO250FR/22R-PPB13N00
A4VSO250FR/22R-PZB13N00 A4VSO250FR/30R-PPB13N00 A4VSO250FR/30R-PZB13N00
A4VSO355DR/22R-PPB13N00 A4VSO355DR/22R-PZB13N00 A4VSO355DR/30R-PPB13N00
A4VSO355DR/30R-PZB13N00 A4VSO355FR/22R-PPB13N00 A4VSO355FR/22R-PZB13N00
A4VSO355FR/30R-PPB13N00 A4VSO355FR/30R-PZB13N00 A4VSO370DR/22R-PPB13N00
A4VSO370DR/22R-PZB13N00 A4VSO370DR/30R-PPB13N00 A4VSO370DR/30R-PZB13N00
A4VSO370FR/22R-PPB13N00 A4VSO370FR/22R-PZB13N00 A4VSO370FR/30R-PPB13N00
力士樂A4VSO型軸向柱塞變量泵的工作壓力范圍參數(shù)說明:
工作管路油口 B(進(jìn)油口)的壓力
公稱壓力 p公稱 _________________________ 350 bar()
峰值壓力 pzui大 _________________________ 400 bar()
總運(yùn)行時(shí)間______________________________________ 300 h
單運(yùn)行時(shí)間________________________________________ 1 s
zui小壓力(高壓側(cè))_____________________________ 15 bar
有關(guān)低壓的問題,請(qǐng)向我們咨詢。
壓力變化速率 RA ____________________________16000 bar/s
吸油口 S(入口)處的壓力
zui低吸油壓力 pS zui小 __________________0.8 bar()
zui高吸油壓力 pS zui大 __________________ 30 bar()
zui小壓力(入口) 為了避免軸向柱塞單元損壞,吸油口 S(入口)處必須保證 為zui小壓力。zui小壓力取決于軸向柱塞單元的速度和排量。
力士樂柱塞泵A4VSO 設(shè)計(jì)用于在開路中運(yùn)行。系統(tǒng)設(shè)計(jì),安裝和調(diào)試需要由經(jīng)過培訓(xùn)的技術(shù)人員和經(jīng)銷商來執(zhí)行。所有液壓油口只能用于緊固液壓維修管路。緊固扭矩:此樣本中列出的所有緊固扭矩均為zui大值,不可超過這些值(鑄件中內(nèi)螺紋的zui大值)。 關(guān)于所使用配件的zui大允許緊固扭矩,請(qǐng)遵照制造商提供的信息。對(duì)于符合 DIN 13 的緊固螺釘,建議在各種情況下均依據(jù)VDI 2230(2003 年頒布)檢查允許的緊固扭矩。在泵運(yùn)行期間或運(yùn)行不久之后,殼體尤其是線圈可能會(huì)特別熱。請(qǐng)采取適當(dāng)?shù)陌踩胧ɡ?,穿上防護(hù)衣)。必須遵照隨產(chǎn)品提供的所有數(shù)據(jù)和信息。
博士力士樂A4VSO型柱塞泵,Rexroth變量柱塞泵,力士樂柱塞泵總經(jīng)銷,Rexroth軸向柱塞泵