PARKER派克变量柱塞泵,变量柱塞泵,派克液压油泵 美国原装派克柱塞泵 PV系类柱塞泵 原装现货 *

柱塞泵的泵油机构包括两套精密偶件：柱塞（plunger）+柱塞套(barrel)构成柱塞偶件(plunger and barrel assembly)（图5-11）、出油阀（delivery valve）和出油阀座(delivery valve seat)构成出油阀偶件(delivery valve assembly
柱塞和柱塞套是一对精密偶件，经配对研磨后不能互换，要求有高的精度和光洁度和好的耐磨性，其径向间隙为0.002～0.003mm
柱塞头部圆柱面上切有斜槽，并通过径向孔、轴向孔与顶部相通，其目的是改变循环供油量；柱塞套上制有进、回油孔，均与泵上体内低压油腔相通，柱塞套装入泵上体后，应用定位螺钉定位。

概述：
PVPC 是高压、低噪音的变量轴向柱塞泵，适用于液压油或具有相同润滑特性的合成液。SAE J 744 安装法兰和轴。
PVPC 型变量轴向柱塞泵可带有*的电液比例控制形式：
- 开环压力控制； 
- 负载敏感流量控制；
- P/Q 控制，用于开环或闭环的压力和流量的控制。
PES 型数字控制器的几种数据接口：
- PS: RS232 串行数据接口
- BS: CAN 总线接口
- BP: PROFIBUS-DP 接口
排量：29-46-73cm3/rev
工作压力：280 bar
峰值压力：350 bar

柱塞泵常见型号

PV140R1L1LLNWLC
PV180R1D3B1NYLC
PV180R1K1T1NWLZ
PV140R1L1T1N100
PV180R1D3BBNMFC
PV180R1K1T1NYCA
PV140R1L1T1NFFC
PV180R1D3BBNMRC
PV180R1K1T1NYCB
PV140R1L1T1NFFP
PV180R1D3BCNMR1
PV180R1K1T1NYCC
PV140R1L1T1NFPV
PV180R1D3C1NZLA
PV180R1K1T1NYL1
PV140R1L1T1NFT1
PV180R1D3CDNMR1
PV180R1K1T1NYLA
PV140R1L1T1NKLA
PV180R1D3T1N001
PV180R1K1T1NYLC
PV140R1L1T1NMCZ
PV180R1D3T1NFPV
PV180R1K1T1NYLD
PV140R1L1T1NMFC
PV180R1D3T1NMLC
PV180R1K1T1NYLK
PV140R1L1T1NMLZ
PV180R1D3T1NMMC
PV180R1K1T1NZCA
PV140R1L1T1NMM1
PV180R1D3T1NMR1
PV180R1K1T1NZCC
PV140R1L1T1NMMC
PV180R1D3T1NMRC
PV180R1K1T1NZLA
PV140R1L1T1NMR1
PV180R1D3T1NSLC
PV180R1K1T1NZLB
PV140R1L1T1NMRC
PV180R1D3T1NULC
PV180R1K1T1NZLC
PV140R1L1T1NMRZ
PV180R1D3T1NWLA
PV180R1K1T1NZLD
PV140R1L1T1NTCC
PV180R1D3T1NZCC
PV180R1K1T1NZLW
PV140R1L1T1NTLC
PV180R1D3T1VMMC
PV180R1K1T1NZLZ
PV140R1L1T1NUPG
PV180R1D3T1VMR1
PV180R1K1T1PFHS
PV140R1L1T1NUPK
PV180R1D3T1WMMC
PV180R1K1T1V001
PV140R1L1T1NUPM
PV180R1E1B1NWLC
PV180R1K1T1VFDS
PV140R1L1T1NUPR
PV180R1E1L2NULC
PV180R1K1T1VFPV
PV140R1L1T1NWCC
PV180R1E1T1NTLA
PV180R1K1T1VFWS
PV140R1L1T1NWLA
PV180R1E1T1NUCC
PV180R1K1T1VMFC
PV140R1L1T1NWLC
PV180R1E1T1NULA
PV180R1K1T1VMMC
PV140R1L1T1NYLC
PV180R1E1T1NZLC
PV180R1K1T1VMR1
PV140R1L1T1V100
PV180R1E3D1NMRC
PV180R1K1T1VMRC
PV140R1L4BBNMTP
PV180R1E3DGNMRC
PV180R1K1T1VUL1
PV140R1L4T1NFT2
PV180R1E3T1NFPV
PV180R1K1T1VULC
PV140R1L4T1NFTP
PV180R1E3T1NMFC
PV180R1K1T1VUPM
PV140R1L4T1NMR1
PV180R1E3T1NSLA
PV180R1K1T1WFDS
PV140R1L4T1NMTP
PV180R1E8T1NFPV
PV180R1K1T1WFHS
PV140R1L4T1NSCC
PV180R1F3A1NWLA
PV180R1K1T1WFR1
PV140R1L4T1NTLD
PV180R1F3CDVMFC
PV180R1K1T1WFWS
PV140R1L4T1NUPE
PV180R1F3D1NSLA
PV180R1K1T1WMLB
PV140R1L4T1NUPG
PV180R1F3T1N001
PV180R1K1T1WMLC
PV140R1L4T1NUPM
PV180R1F3T1NFFC
PV180R1K1T1WMM1
PV140R1L4T1NUPR
PV180R1F3T1NMM1
PV180R1K1T1WMMC
PV140R1L4T1VMMC
PV180R1F3T1NMMC
PV180R1K1T1WMMW
PV140R1L8T1NTLC
PV180R1F3T1NMRK
PV180R1K1T1WMMZ
PV140R2K1T1N001
PV180R1F3T1NTLC
PV180R1K1T1WMR1
PV140R2L1LLWMMW
PV180R1F3T1NUCC
PV180R1K1T1WMRC
PV140R2L1T1WMMW
PV180R1F3T1NULC
PV180R1K1T1WSCC
PV140R2L4LKWMMW
PV180R1F3T1NWLC
PV180R1K1T1WSLB
PV140R5K1T1NKCB
PV180R1F3T1V001
PV180R1K1T1WSLC
PV140R5K1T1NSCB
PV180R1F3T1VMLA
PV180R1K1T1WTLB
PV140R9D1T1NMLC
PV180R1F3T1W001
PV180R1K1T1WULC
PV140R9D1T1NMMC
PV180R1G1CDNMMC
PV180R1K1T1WUPD
PV140R9D3CDNMMC
PV180R1G1T1EFPD
PV180R1K1T1WWLB
PV140R9E1T1NWCC
PV180R1G1T1NMFC
PV180R1K1T1WWLZ
PV140R9E3AYNSL1
PV180R1G1T1NMRC
PV180R1K1T1WYLB
PV140R9E3AYNSLC
PV180R1G1T1NUPD
PV180R1K4C1NULC
PV140R9E3AYNULC
PV180R1G1T1NUPK
PV180R1K4C1NUPM
PV140R9F3T1NMMC
PV180R1G1T1NYLC
PV180R1K4KJNMMZ
PV140R9G1T1NMFC
PV180R1G1T1NZCC
PV180R1K4L1NMRC
PV140R9G3T1VMFC
PV180R1G1T1WFPD
PV180R1K4T1N001
PV140R9G8T1NMF1
PV180R1G3C1NFPS
PV180R1K4T1N100
PV140R9K1A1NMFC
PV180R1G3T1NMFC
PV180R1K4T1N2LB
PV140R9K1A1NSLC
PV180R1G3T1NULC
PV180R1K4T1N2LZ
PV140R9K1B4NMCD
PV180R1G3T1NWLA
PV180R1K4T1NFFC
PV140R9K1C1NMR1
PV180R1G8T1NYLC
PV180R1K4T1NFHS
PV140R9K1T1NFDS
PV180R1K1A1NFPG
PV180R1K4T1NFPV
PV140R9K1T1NFFC
PV180R1K1A1NFPR
PV180R1K4T1NFR1
PV140R9K1T1NFHS
PV180R1K1A1NULC
PV180R1K4T1NFRC
PV140R9K1T1NFRC
PV180R1K1A1NUPR
PV180R1K4T1NFRP
PV140R9K1T1NFWS
PV180R1K1A1NYCA
PV180R1K4T1NFT2
PV140R9K1T1NKCC
PV180R1K1AYNMMC
PV180R1K4T1NFWS
PV140R9K1T1NMCB
PV180R1K1AYNMRZ
PV180R1K4T1NMCA
PV140R9K1T1NMFC
PV180R1K1AYNWCC
PV180R1K4T1NMF1
PV140R9K1T1NMLC
PV180R1K1B1N2L1
PV180R1K4T1NMFC
PV140R9K1T1NMMC
PV180R1K1B1N2LA
PV180R1K4T1NMM1
PV140R9K1T1NMMW
PV180R1K1B1NFFC
PV180R1K4T1NMMC
PV140R9K1T1NMR1
PV180R1K1B1NMRC
PV180R1K4T1NMMZ
PV140R9K1T1NMRC
PV180R1K1B1NUPD
PV180R1K4T1NMR1
PV140R9K1T1NMRZ
PV180R1K1B1NUPG
PV180R1K4T1NMRC
PV140R9K1T1NSLC
PV180R1K1B1NWLC

液压站又称液压泵站，电机带动油泵旋转，泵从油箱中吸油后打油，将机械能转化为液压油的压力能，液压油通过集成块（或阀组合）被液压阀实现了方向、压力、流量调节后经外接管路传输到液压机械的油缸或油马达中，从而控制了液动机方向的变换、力量的大小及速度的快慢，推动各种液压机械做功。
液压站是独立的液压装置，它按驱动装置（主机）要求供油，并控制油流的方向、压力和流量，它适用于主机与液压装置可分离的各种液压机械下，由电机带动油泵旋转，泵从油箱中吸油后打油，将机械能转化为液压油的压力能。