轴向柱塞变量泵A4VG
技术数据表
系列3
规格
A4VG28,A4VG40,A4VG45,A4VG56,A4VG71,A4VG90,A4VG125,A4VG180,A4V
G250
公称压力400 bar
峰值压力450 bar
闭式回路
特性
-斜盘结构轴向柱塞变量泵,用于闭式回路中的静液压传动
-流量与驱动转速和排量成比例,可无级调节
-输出流量随斜盘摆角从零增加到*大值
-使斜盘摆过中位可平稳改变液流方向
-多种高兼容性的控制设备,提供各种抽和调节功能
-每个高压侧均配有两个溢流阀,用以防止静液压传动(泵和马达)
过载
-溢流阀同时也具有补油阀的功能
-内置补油压力由内置补油溢流阀限制
-内置压力切断阀为标配
力士乐的液压泵A8VO55,A8VO80,A8VO107,A8VO200
A11VO50,A11VO75,A11VO95,A11VO130,A11VO190,A11VO200,
A11VO250,A11VO260,
A4VSO40,A4VSO71,A4VSO125,A4VSO180,A4VSO250,A4VSO355,
A4VSO500
A4VG28,A4VG40,A4VG45,A4VG56,A4VG71,A4VG90,A4VG125,
A4VG180,A4VG250
A10VSO18,A10VSO28,A10VSO45,A10VSO71,A10VSO100,
A10VSO140
A6V,A7V,A8V12,28,55,80,107,125,160,355,500
A2FO28,A2FO56,A2FO63,A2FO80,A2FO90,A2FO107,A2FO125,
A2FO180,A2FO200,A2FO225,A2FO355,A2FO500
A6VM28,A6VN55,A6VM63,A6VM80,A6VM160,A6VM200,
A6VM250,A6VM355,A6VM50 |