---------  力士乐压路机振动泵A4VG125HWDL1/32R-NAF02F071D-S油泵力士乐泵车A10VO28DR/31L-PSC62K01恒压泵 柱塞泵销售
 
--------------  力士乐压路机振动泵A4VG125HWDL1/32R-NAF02F071D-S油泵力士乐三一混凝土泵车A11VLO130LRDU2液压泵 厂家直销
 
 
高压柱塞马达
 
规    格：A2F28、A2F45、A2F55、A2F63、A2F80、A2F107、A2F125、A2F160、A2F250
 
产品说明：具有固定的排量，在开式或闭式系统中作静压传动，当作马达使用时，输出转数和流量成正比而与排量成反比。
 
特    点：缸体与配油盘采用球面配油，在旋转中能自动对中，圆周速度较小，效率高；驱动轴能承受径向负荷；噪音低。
 
注意事项：1．任何场合都应保持液压油的清洁度；
 
             2．定期更换液压油(工作1000～3000小时或六个月)。
 
R902096442 A4VG71DA1D2/32R-NAF02F001DQR902097294 A4VG71DGD1/32R-NTF02F041MR902097376 A4VG71DA1DM8/32R-NSF02F041MHR902097665 A4VG71EZ2D1/32R-NAF02F041SHR902097865 A4VG71DA1D8/32R-NZF02F021FHR902099508 A4VG71DA1D2/32R-NZF02F041SHR902099510 A4VG71DA1D2/32R-NZF02F021SHR902099759 A4VG71DWD1/32R-NZF02F011F-SR902099865 A4VG71HW/32+A10VG45EZ1/10R902099935 A4VG71HWDL1/32R-NSF02F041SR902100257 A4VG71DA1D2/32R-NZF02FXX1SQ-ESR902100259 A4VG71DA2D2/32R-NZF02F001SQ-ESR902100615 A4VG71DA1D7/32R-NZF02F001SH-SR902100641 A4VG71DA1D7/32R-NZF02F021SH-SR902102083 A4VG71DA1DM8/32R-NZF02F021FPR902102183 A4VG71NVD1/32L-NZF02F021DR902102215 A4VG71HWDL1/32R-NAF02F071FR902102218 A4VG71HWD1/32R-NSF02F011PR902102219 A4VG71HWD1/32R-NTF02F071PR902102220 A4VG71HW/32+A4VG71HW/32-KR902102292 A4VG71DA1D8/32R-NZF02F021SH-SR902102452 A4VG71DA1D2/32R-NAF02F001DQ-SR902103556 A4VG71DA2D2/32R-NAF02F071SHR902103560 A4VG71DA2/32+A4VG71DG/32R902103563 A4VG71DA2D2/32R-NZF02F041FH 在基本额定寿命的计算中应考虑其它因素，例如润滑和污染的影响。但是如果油液中有大于10μm金属颗粒磨损影响因素，就无法  计算。该理论在遇有磨粒磨损情况下，通常给出一个最终额定寿命值。液压柱塞泵使用的是INA公司滚柱轴承。达到FZG试验的至少耐磨损等级10级，洁净度为NAS1638之8级，用β⒑≧100的过滤器的液压油的轴承软寿命。轴承的摩损是影响泵软寿命的决定因素，泵用轴承是在特定运转条件下及特定轴向载荷摩擦力矩的特殊轴承。例如德国力士乐A4VSO型号直轴斜盘式泵用的轴承是瑞典INA轴承公司专为力士乐泵特殊制造的，此种轴承滚动接触区内赫兹压力与轴承配合面的面积与普通轴承有很大的区别，它与普通轴承的区别是泵用轴承针对泵运转工作状态的特殊载荷情况。
 

 
A10VSO140DR/32R-PPB22U99A10VSO140DRS/32R-PPB22U99A10VSO140DRS/32R-PPB12N00
 
 
 
R902083373 A11VLO260LRU2/11R-NPD12N00R902083392 A11VLO260LRDS/11L-NSD12K72R902083514 A11VLO260EP2/11R-NPD12N00VHR902083569 A11VLO260LRDU2/11R-NZD12N00PR902083633 A11VLO260LE2S/11R-NZD12N00PR902083668 A11VLO260LRD/11R-NZD12K01-SKR902083697 A11VLO260EP2D/11R-NZD12N00PR902083806 A11VLO260LRDG/11L-NPD12K01R902083844 A11VLO260EP2D/11R-NSD12N00H力士乐压路机振动泵A4VG125HWDL1/32R-NAF02F071D-S油泵力士乐地泵，拖泵，车载泵液压A11VLO260LRDU2主油泵再进行研磨，不可盲目研磨，以防铜层变薄或漏油出钢基。平面配流形式的磨擦副可以精度比较高的平台上进行研磨。缸体和配流盘在研磨前，应先测量总厚度尺寸和应当研磨掉的尺寸，再补偿到调整垫上。配流盘研磨量较大时，研磨后应重新热处理，柱塞泵使用寿命的长短，与平时的维护保养，液压油的数量和质量，油液清洁度等有关。避免油液中的颗粒对柱塞泵磨擦副造成磨损等，也是延长柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件，这些零件有时比其它仿造的零件价格要贵，但质量及稳定性要好，如果购买售价便宜的仿造零件，短期内似乎是节省了费用，但由此出带 
R902055468 A4VG125DA2D2/32R-NAF02F071LH-S R902055469 A4VG125DA2D2/32L-NZF02F021SH-S R902055470 A4VG125DA2D2/32L-NZF02F041SH R902055471 A4VG125DA2D2/32L-NZF02F071SH-S R902055472 A4VG125DA2D2/32L-NZX02F001DH-S R902055474 A4VG125DA2D2/32R-NAF02F071LH-S R902055476 A4VG125DA2D2/32R-NAF02F691LH-S R902055477 A4VG125DA2D2/32R-NAF02F691SH R902055479 A4VG125DA2D2/32R-NAF02F741SH-S R902055481 A4VG125DA2D2/32R-NSF02F001DH-S R902055482 A4VG125DA2D2/32R-NSF02F021SH R902055484 A4VG125DA2D2/32R-NSF02F071SH R902055485 A4VG125DA2D2/32R-NSF02F691SH R902055486 A4VG125DA2D2/32R-NZF02FXX1DH-S R902055488 A4VG125DA2D2/32R-NZF02F001SH-S R902055489 A4VG125DA2D2/32R-NZF02F011SH R902055490 A4VG125DA2D2/32R-NZF02F021FH R902055491 A4VG125DA2D2/32R-NZF02F021FH-S R902055493 A4VG125DA2D2/32R-NZF02F021SH-S R902055495 A4VG125DA2D2/32R-NZF02F041SH R902055496 A4VG125DA2D2/32R-NZF02F071SH R902055497 A4VG125DA2D2/32R-NZF02F071SH-S 
 
力士乐压路机A4VG40EP4D1/32L-NAC02F095FP：待审核