PEP-II泵的齿轮与轴共为一体,采用通体淬硬工艺,可获得更长的工作寿命。"D"型轴承结合了强制润滑机理,使聚合物经轴承表面,并返回到泵的进口侧,以确保旋转轴的有效润滑。这一特性减少了聚合物滞留并降解的可能性。精密加工的泵体可使"D"型轴承与齿轮轴精确配合,确保齿轮轴不偏心,以防齿轮磨损。Parkool密封结构与聚四氟唇型密封共同构成水冷密封。这种密封实际上并不接触轴的表面,它的密封原理是将聚合物冷却到半熔融状态而形成自密封。也可以采用Rheoseal密封,它在轴封内表上加工有反向螺旋槽,可使聚合物被反压回到进口。为便于安装,制造商设计了一个环形螺栓安装面,以使与其它设备的法兰安装相配合,这使得筒形法兰的制造更容易。PEP-II齿轮泵带有与泵的规格相匹配的加热元件,可供用户选配,这可保证快速加温和热量控制。与泵体内加热方式不同,这些元件的损坏只限于一个板子上,与整个泵无关。。
为了减少隔挡处的磨损,就需要设置几个盲孔,该盲孔在与一个压油柱塞缸相通时,充满压力油液,在紧接着切断时,孔内的油液这时就起着类似弹簧的作用,从而使配油盘接触表面卸荷和改善润滑条件。盲孔的尺寸设计通常取为:直径1.5~2.0毫米,深度6~8毫米。。
德国力士乐柱塞泵型号:
A4VS040DR-PPB13N00
A4VSG250EM2044/30R-PPB10H029N
A4VG56EZ2DM1/32L-NSC02F013SH-K
AE-A10VSO140D/31R-PPB12N00
A4FO500/30R-PZH25N00
A4VSG40EO1/10R-PPB10K019N
A4VS0250HD1GB/30R-PZB13K35-S
A4VSG250HD1D/30R-PPB10K349N
A4VS0500HSK/30L-PPH13N0010SET
A4VSG250EM2044/30R-PPB10H029N
A4VSO40EO/31L-P2BBN00
A4VG250HD1D1/32R-NSD10F001D
A4VS0250E01/30R-PPBN00-S036
柱塞泵A4VSO-250DR/30R-PPB13N00
A4VG-125
A4VG71DWDMT2/23L-NZF02F041D
A4VSO125DR/3DR-PPB13NOO
A4VG90EP2DT1/32L-NAFO2F001D
A4VSG71EM3136/10R-PPB10K019N
A4VSG250EO2/30R-PPB10H020N
A4VSG71DS1E/10W-PZB10T001N
A4VSO40DR/10R-PPB13N00
A4VS0125DFR/30R-PPB13N00
A4VSO500HS4/30R-PZH25N00
柱塞泵A4VSO180DR/30R-FPB13N00
A4VSG250HSE/30R-PPB10N000N
A4VSG250HDA/30R-PPB10NOO9N
A4VSG71EO1/10R-PPB10H029F
A4VSO180EO/30L-P2B13N00
A4VG125HD1D2/32R-NSF02F02F021P
A4VSG40HS1/10R-VPB10N000N
A4VG90HWDL1/32L-NZF02F001S-SB
A4VS040DR/10X-PPB13N00
A4VSG250HS/10R-PPB10N00
A4VG90HWD2/32R-PZF02F001S
A4VSG250HDA/30R-PPB10NOO9N
A4VS0180DR/22R-PPB13N00
A4VSO40EO/31L-P2BBN00
A10VSO140DFR/31R-PPB12K26
液压马达
柱塞泵A4VSO-250E02/30R-PPB13N00
A4VS071DR/31R-PPB
A4VSO180DR/30R-PPB13N00
A4VSG71EO1/10R-PPB10H029F
A4VSG250HD1T/30R-PPB10N000N
A4VS0500HSK/30R-PPH13N0010SET
A10VSO140DR/31R-PPB12N00
A4VS0250E01/30R-PPBN00-S036
A4VSG250HSE/30R-PPB10N000N
A4VG-125
E-A10VSO100DR/31R-PPA12N00
A4VSO125DR/30R-PPB13N00
A4VSG250HS/30L-PPB10N000N
E-A4VSO250EO2/30R-VPB25N00-SO3
柱塞泵A4VSO180DR/30R-FPB13N00
柱塞泵A4VSO-250DR/30R-PPB13N00
A4VSO500E02/30R-PPH13N00
A4VSG250HS1/30L-PPB10N000N
A4VG180EP2DT1/32R-NTD02F021S
E-A10VSO100DR/31R-PPA12N00
A4VS0180DR/22R-PPB13N00
E-A10VSO140DR/31R-PPB12NOO
A4VG125HD1P1/32R-N2D10F69
A10VSO140DFLR/31R-PPB12N00
A4VSG71HD1T/10R-PPB100419N
A4VSG71HD1U/10R-PPB10N000N
另外,人们又想到早期的配油机构,这一循环是上升到静平压平衡的基础上,滚动体只承受很小一部分载荷。随着静压支承技术的进展,进而发展了一种静压支承配油盘,在配油盘配油窗口的外周(或内周)专门开设了一组静压支承,在缸体与配有盘平面之间形成一层稳定的油膜。。
s19hms220
以上型号不全,可来电咨询~~新闻:A4VG125DA2D2/32R-NAF02F021DT供货商:http://www.jdzj.com/chanpin/ku1_2820009.html