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力士樂斜盤式軸向柱塞泵A4VG90 A4VG系列斜盤式軸向柱塞泵是REXROTH公司的高壓、閉式、斜盤式軸向柱塞泵,公稱壓力400bar,峰值壓力450bar。排量型:A4VG28,A4VG40,A4VG56,A4VG71,A4VG90, A4VG125, A4VG180, A4VG250, 除了常規(guī)的柱塞泵缸體柱塞等主泵的元件外,它還集成了一個補油泵、補油壓力溢流閥、補油單向閥、兩個高壓溢流閥、一個壓力切斷閥和變量機構(gòu)等。
力士樂軸向柱塞變量泵A4VG90具體型號:
A4VG90DA1D2/32L-NSF02F001SH
A4VG90DA1D2/32L-NZF02F021SH
A4VG90DA1D2/32L-NZF02F041FH
A4VG90DA1D2/32R-NAF02F041SH
A4VG90DA1D2/32R-NAF02F071DH
A4VG90DA1D2/32R-NAF02F071LH-S
A4VG90DA1D2/32R-NSF02F011SH
A4VG90DA1D2/32R-NSF02F021PH-S
A4VG90DA1D2/32R-NSF02F021SH
A4VG90DA2DT2/32L-NAF02F071SH
A4VG90DA2DT2/32R-NZF02F011LH-K
A4VG90DA2DT2/32R-NZF02F011LH-K
A4VG90DA2DT2/32R-NZF02F021SH-S
A4VG90DA2DT2/32R-NZF02K021EH
A4VG90DA2DT4/32R-NZF02F001SH
A4VG90DA2DT8/32R-NAF02F731SH
A4VG90DE1D1/32R-NZF02F041SH
A4VG90DE1D1/32R-NZF10F001ST-S
A4VG90DE2D1/32L-NAF02F001SRT-S
A4VG90DE2D1/32L-NAF02F001ST-S
A4VG90DE2D1/32L-NAF02F001ST-S
A4VG90DE2D1/32R-NAF02F001SH-S
A4VG90DE2D1/32R-NXF02F001SP-ES
A4VG90DE2D1/32R-NXF02F071SP-ES
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A4VG90DE2D1/32R-NZF02F071LH
A4VG90DE2D1/32R-NZF02F071ST-S
A4VG90DE2DT1/32R-NAF02F731ST-S
A4VG90DE2DT1/32R-NAF02F731ST-S
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A4VG90DE4DMT1/32L-NSF02N001ERX-S
A4VG90DE4DT1/32R-VAF02F013FRH-S
A4VG90DGD1/32L-NSF02F011S
A4VG90DGD1/32L-NSF02F021S
A4VG90DGD1/32L-NSF02F021S-S
A4VG90DGD1/32L-NSF02F071S
A4VG90DGD1/32L-NSF02F071S-S
A4VG90DGD1/32L-NSF02F071S-S
力士樂斜盤式軸向柱塞泵A4VG90 A4VG90DGD1/32L-NSF02FXX1S-S
A4VG90DGD1/32L-NUF02F001D-S
A4VG90DGD1/32L-NZF02F001D-S
A4VG90DGD1/32L-NZF02F001S
A4VG90DGD1/32L-NZF02F021M
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A4VG90DGD1/32R-NSF02F001M
A4VG90DGD1/32R-NZF02F001M
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A4VG90DGD1/32R-NZF02F011S
A4VG90DGD1/32R-NZF02F021S
A4VG90DGD1/32R-NZF02F021S-S
A4VG90DGD2/32R-NAF02F001S
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A4VG90DGD2/32R-NZF02F001S
A4VG90DGD2/32R-NZF02F021S
A4VG90DGDM1/32L-NSF02F001D
A4VG90DGDM1/32L-NSF02F021D
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A4VG90DGDMT3L/32R-NZF02F731D-S
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A4VG90EP1D1/32L-NSF02F071FH
A4VG90EP1D1/32L-NXF1, 0F071DT-S
A4VG90EP1D1/32L-NXF10F001DT-S
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A4VG90EP1D1/32R-NAF02K021EH
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A4VG90EP1D1/32R-NSF02F071DH
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A4VG90EP1DM1/32R-NZF02F071LH
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A4VG90EP1DM2/32R-NAF02F071SH
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A4VG90EP1DM2/32R-NZF02F071SRH-S
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A4VG90EP1DT1/32R-NAF02F001DH
A4VG90EP1DT1/32R-NAF02F071DH
A4VG90EP2D1/32R-NZF02F021DH-S
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A4VG90EP2D1/32R-NZX02F011DH-S
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A4VG90EP2D1/32R-NZX02F041SH-S
A4VG90EP2D1/32R-NZX02F071DH-S
A4VG90EP2D2/32L-NAF02F011DH
A4VG90EP2D2/32L-NAF02F071DH
A4VG90EP2D2/32L-NZF02F001DH
A4VG90EP2D2/32L-NZF02F001SH
A4VG90EP2D2/32L-NZF02F011SH
A4VG90EP2D2/32L-NZF02F021MH
A4VG90EP2DM1/32R-NSF02F071MH-S
A4VG90EP2DM1/32R-NSF02K021EH-S
A4VG90EP2DM1/32R-NZF02F001DH
A4VG90EP2DM1/32R-NZF02F001DX-S
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A4VG90EP2DM1/32R-NZX02F001SH-S
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A4VG90EP2DMT1/32L-NAF02K01XEH-S
A4VG90EP2DMT1/32L-NSF02F001DH-S
A4VG90EP2DMT1/32L-NSF02F001SH
A4VG90EP2DT1/32L-NSF02F011DW-S
A4VG90EP2DT1/32L-NSF02F041SH
A4VG90EP2DT1/32L-NSF02F071DW-S
A4VG90EP2DT1/32L-NZF02F001SH-S
A4VG90EP2DT1/32L-NZF02F003FH
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A4VG90EP2DT8/32R-NAF02F731SH-S
A4VG90EP2DT8/32R-NZF02F041SH-S
A4VG90EP2DX/32R-NSF02F001SH-S
A4VG90EP2DX/32R-NSF02F071SH-S
A4VG90EP2DX/32R-NZF02F021SH-S
A4VG90EP2DX/32R-NZF02F071DH-S
A4VG90EP2DX/32R-NZF10F001SH-S
A4VG90EP2MT1/32L-NSD10F011SGT-S
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A4VG90EP2MT1/32R-NSD10F011ST-S
A4VG90EP2MT1/32R-NZD10F021SXH-S
A4VG90EP2MT1/32R-NZF10F021SH-S
A4VG90EP2X1/32L-NZD10K021EP-S
A4VG90EZ1DMT1/32R-NZF02F021FH
A4VG90EZ1DT1/32L-NAF02F011SH
A4VG90EZ2DX/32R-NZF02F021DH-S
A4VG90HD/32+A10VO28DFR/52-K
A4VG90HD/32+A10VO28DR/31
A4VG90HD/32+A10VO28DR/31
A4VG90HD1/32+A4VG90DG/32
A4VG90HD1/32+A4VG90HD1/32
A4VG90HD1/32+A4VG90HD1/32
A4VG90HD1/32+A4VG90HD1/32
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A4VG90HD1/32+A4VG90HD1/32
A4VG90HD1/32+A4VG90NVD1/32
A4VG90HD1D1/32L-NAF02F011S
A4VG90HD1D1/32L-NAF02F011S-K
A4VG90HD1D1/32L-NAF02F021S
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A4VG90HD1D1/32L-NSF02F001D
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A4VG90HD1D1/32L-NSF02F011L
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A4VG90HD1D1/32R-NZF02F00XS-S
A4VG90HD1D1/32R-NZF02F011D
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A4VG90HD1D2/32L-NZF02F021S-S
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A4VG90HD1D2/32R-NAF02F011S
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A4VG90HD1D2/32R-NAF02FXX1S-S
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A4VG90HD1D2/32R-NSF02F001S-S
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A4VG90HD1D3L/32R-NZF02F001S
A4VG90HD1DM1/32L-NSF02F001D
A4VG90HD1DM1/32L-NSF02F041D
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A4VG90HD1DM1/32R-NSF02F071M
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A4VG90HD1DM1/32R-NZF02F001D
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A4VG90HD1DM1/32R-NZF02F011S
A4VG90HD1DM1/32R-NZF02F011S-K
A4VG90HD1DM1/32R-NZF02F011S-K
A4VG90HW/32+A4VG56NV/32
A4VG90HW/32+A4VG71EZ1/32
A4VG90HW/32+A4VG71EZ2/32
A4VG90HW/32+A4VG71HW/32-K
A4VG90HW/32+A4VG71HW/32-K
A4VG90HW/32+A4VG90DG/32
A4VG90HW/32+A4VG90DG/32
A4VG90HWD/32+A10VG45EZ/10
A4VG90HWD1/32L-NAF02F021M
A4VG90HWD1/32L-NAF02F021M-K
A4VG90HWD1/32R-NAF02F021P
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A4VG90HWDMT1/32R-NSF02F071S
A4VG90MSD1/32L-NZF02F021S-S
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A4VG90MSD1/32L-NZX02N001E-S
A4VG90NVD1/32L-NSF02F071S
A4VG90NVD1/32L-NZF02F001S
A4VG90NVD1/32L-NZF02N001E-S
REXROTH軸向柱塞泵A4VG90排量控制方式:
1、HD:液控變量,與控制壓力有關(guān)
2、HW:液壓控制,手動伺服
泵的排量與控制手柄的操作方向a或b的角度成正比
3、DA:液壓控制,與轉(zhuǎn)速有關(guān)
4、DG:液壓控制,直接控制
5、EZ:電氣兩點控制,帶開關(guān)電磁鐵
6、EP:電氣控制,帶比例電磁鐵
泵的排量與比例電磁鐵(a和b)的電流呈成正比。
典型應(yīng)用:混凝土泵車、重型液壓平板車、液壓泵站