| 產品參數 | | | 品牌 | 力士樂 | | 產品特性 | 柱塞泵 | | 原理 | 柱塞泵 | | 驅動方式 | 電動 | | 葉輪數目 | 單級 | | 泵軸位置 | 臥式 | | 流量 | 56 | | 重量 | 65 | | 規格 | A4VG56 | | 可售賣地 | 全國 | | 用途 | 增壓泵 | | 材質 | 鑄鐵 | | 型號 | A4VG56 | | 德國力士樂A4VG系列高壓柱塞泵技術參數和特點 Rexroth-排量從28到250 -常用壓力400bar(40Mpa) -尖峰壓力450bar(45Mpa) 力士樂A4VG特點: 斜盤式軸向柱塞變量泵,用于閉式回路靜液壓傳動 ◆流量與驅動轉速及排量成正比并可無級變量; ◆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改變液流流動方向; ◆易與各種控制和調節系統匹配的多種變量方式; ◆泵在高壓油側配備兩個溢流閥來保護靜液壓傳動(泵和馬達)免于超載; ◆高壓溢流閥同時也具有補油閥的功能; ◆內置輔助泵用作補油泵和控制泵; ◆zui高補油壓力由一個內置補油溢流閥來限制; ◆全系列帶有內置壓力切斷閥; 典型應用: 混凝土泵車、重型液壓平板車、液壓泵站 技術參數: 數值表(理論值,未考慮ηmh和ηv;數值經過圓整) 1)極限zui高轉速:- 功耗為角功率的一半(例如當Vg man和PN/2時 2)高歇zui高轉速:- 在高速空載運行時 - 在發動機超速期間:△p=70 150 bar 和 Vg max - 在反向尖峰負載時:△p<300 bar和 t < 5 秒。 博世力士樂A4VG/VTG系列: BOSCH REXROTH A4VG28, A4VG40, A4VG45, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250, A4VG355, A4VG500 & A4VTG28, A4VTG40, A4VTG45, A4VG56, A4VTG71, A4VTG90, A4VTG125, A4VTG180, A4VTG250, A4VTG355, A4VTG500 力士樂A4VG常用型號: A4VG125EP2D1/32R-NZF02F001DH????????????????????????????????????? A4VG125EP2DM1/32L-NZF02F001S A4VG125EP2DT1/32R-NZF02F001S? A4VG125HD1D1/32R-NZF02F001D A4VG125HD1D2/32R-NSF02F071S??????? A4VG125HD1DM1/32L-NSF02F001S A4VG125HD1MT1/32R-NSF02F021S???? A4VG125HDMT1/32R-NSF02F691S A4VG125HWD1/32L-NZX02F001S????????????????????????????????????? A4VG125HWD1/32R-NZF02F071D-S A4VG125HWD1/32R-NZF02F071D??? A4VG125MSD1/32R-NSF02F021D A4VG125EP4D1/32L-NAF02F691DP A11VO95LRDS/10L-NSD12N00 A4VG125EP4D1/32R-NAF02F691DP A11VO95LRDS/10R-NSD12N00 A4VG180EP4D1/32R-NTD02F691DP A11VO130LRDS/10R-NSD12K01-S A4VG180EP2DM1/32L-NZD02F001D A4VG180DA2D2/32L-NSD02F001DT A4VG180HD3DT1/32R-NZD02F01XS-SK A4VG180EP4DT1/32L-NZD02F001PP A4VG180DA2D2/32L-NZD02F001SH A4VG180DA2D2/32R-NZD02F041SH A4VG180HD9MTE/32R-NSD02F00 A4VG28EZ1DM1/32L-NZC10N005E A4VG28HWD1/32R-NZC10N005E A4VG40EZ1DM1/32L-NSC02F003S A4VG56DA1D7/32R-NZC02F005SH???????????????? A4VG56DA1D7/32R-NZC02F005SH-ES A4VG56DA1D7/32R-NZC02F005SH-ES A4VG56DA2D2/32R-NZC02F013SH-S A4VG56EP2D1/32R-NSC02F005SH-E A4VG56HWD1/32R-NSC02F025S 4VG56HWDT1/32R-NSC02K023E-S A4VG71DA1DT4/32R-NZF02F001DH? A4VG71DA1DT4/32R-NZF02F001DH????????????????? A4VG71DA2D2/32L-NTF02F021SH A4VG71DA2D2/32L-NTF02F021SH A4VG71DGDT1/32L-NTF02F021S A4VG71DGDT1/32L-NTF02F021S-S A4VTG71HWCSD32L-NLD10F001S-S A4VG71EP2D1/32R-NZF02F011SH-E A4VG71EP2DT1/32R-NSF02F041DH-E? A4VG71HD1D1/32R-NZF02F001F-E A4VG71HWD1/32R-NZF02F001S A4VG71HWDT1/32R-NZF02KXX1E-S??? A4VG71HWDT1/32R-NZF02KXX1E-S A4VG90EP2D1/32R-NSF02F041KH-E A4VG90EP2DM1/32L-NSF02F001FH A4VG90EP2DT1/32R-NZF02F071DH-E A4VG90EP2MT1/32L-NSD10F011ST-S A4VG90HD1DT1/32L-NZF02F001D-E A4VG250EP2D1/32R-NZD10F721S A4VG250EP2D1/3VR-NSD10F071S 



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