力士乐A4VG高压柱塞泵现货低价

Rexroth力士乐A4VG高压柱塞泵系列

-排量从28到250
-常用压力400bar（40Mpa）
-尖峰压力450bar（45Mpa）

力士乐A4VG特点：
 斜盘式轴向柱塞变量泵，用于闭式回路静液压传动

◆流量与驱动转速及排量成正比并可无级变量；
◆流量随斜盘摆角从零增加到其最大值；
◆使斜盘摆过中位可以平稳改变液流流动方向；
◆易与各种控制和调节系统匹配的多种变量方式；
◆泵在高压油侧配备两个溢流阀来保护静液压传动（泵和马达）免于超载；
◆高压溢流阀同时也具有补油阀的功能；
◆内置辅助泵用作补油泵和控制泵；
◆最高补油压力由一个内置补油溢流阀来限制；
◆全系列带有内置压力切断阀；

典型应用：
混凝土泵车、重型液压平板车、液压泵站

技术参数：
　数值表（理论值，未考虑ηmh和ηv；数值经过圆整）
 1）极限最高转速：- 功耗为角功率的一半（例如当Vg man和PN/2时
 2）高歇最高转速：- 在高速空载运行时
　　　　　　　　　 - 在发动机超速期间：△p＝70...150 bar 和 Vg max
　　　　　　　　　 - 在反向尖峰负载时：△p＜300 bar和 t ＜ 5 秒。

博世力士乐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

力士乐A4VG常用型号：

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

力士乐A4VSG柱塞泵：

A4VSG71DS1E/10W-PZB10T001N
A4VSG250HD1D/30R-PPB10K269N
A4VSG250HD1D/30R-PPB10K349N
A4VSG71EO1/10R-PPB10H029F
A4VSG250HD1T/30R-PPB10N000N
A4VSG250HW/30R-PPB10N000N
A4VSG250HD1A/30R-PPB10K269N
A4VSG40HD1D/10R-PPB10K019N
A4VSG71HD1D/10R-PPB10H029N
A4VSG250HD1D/30R-PPB10H029N
A4VSG250EO1/30R-PPB10H029N
A4VSG40EO1/10R-PPB10K019N
A4VSG250HD1U/30R-PPB10K269N
A4VSG71EO2K/10R-PPB10H049N
A4VSG40HD1D/10R-PZB10N000N
A4VSG71HD1A/10R-PZB10K519N
A4VSG250EM1007/30R-PPB10H029F
A4VSG71EO1K/10R-PPB10H049N
A4VSG250HD1P/30R-PPB10G300N
A4VSG71EO1/10R-PPB10N00
A4VSG250HS/30L-PPB10N000N
A4VSG250EM2044/30R-PPB10H029N
A4VSG500HD1AT/30R-PPH10K249N
A4VSG40EM2009/10R-PPB10K310N
A4VSG40EM2009/10R-PZB10N000N
A4VSG71HW/10R-PPB10H029F
A4VSG71HD1D/10R-PPB10K33ON
A4VSG71HD1U/10R-PPB10N000N
A4VSG40HS1/10R-PPB10N00
A4VSG71HD1T/10R-PPB100419N
A4VSG250EO2/30R-PPB10H020N
A4VSG250HS1/30R-PPB10N000N
A4VSG250HS1/30L-PPB10N000N
A4VSG250EM3066/30R-PPB10N009N
A4VSG40HS1/10R-VPB10N000N
A4VSG250HDA/30R-PPB10NOO9N
A4VSG250DP/30R-PPB10N00
A4VSG250EO1/30R-PPB10H009F
A4VSG71EM3136/10R-PPB10K019N
A4VSG71EM3120/10R-PPB10K019N
A4VSG250HSE/30R-PPB10N000N
A4VSG40EM4095/10R-PPB10H039F