| 工作原理: | 其它 | 用途: | 其它 |
| 级数: | 其它 | 材质: | 铸铁 |
| 适用范围: | 工程机械 | 适用介质: | 液压油 |
| 适用温度(℃): | 30-90 | 公称压力(MPa): | 32MPA |
| 是否有现货: | 是 | 安装形式: | 法兰 |
| 额定流量: | 12 | 规格: | 型号 |
| 商标: | 11 | 包装: | 木箱 |
| 产量: | 888 |
--------- 进口力士乐湿碰机A4VG71DA2D2/32R-NAF02F041DP-S油泵进口力士乐三一混凝土泵车A11VLO190油泵柱塞泵销售
-------------- 进口力士乐湿碰机A4VG71DA2D2/32R-NAF02F041DP-S油泵进口力士乐三一、中联混凝土泵车主油泵A11VLO190,A11VLO260柱塞泵厂家直销

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)。
R902090931 A11VO40LG2E/10R-NZC12N00R902092046 A11VO40DR/10R-NPC12N00-ER902092810 A11VO40DR/10R-NPC12K04-ER902094052 A11VO40HD1/10R-NZC12N00R902094183 A11VO40DRGX/10L-NZC12N00P-SR902097334 A11VO40LRDS/10R-NTC12K01R902097810 A11VO40DRX/10L-VSC12N00-SR902099840 A11VO40HD2G/10R-NSC12K04-SR902100982 A11VO40DRG/10L-NSC12K01-SR902103919 A11VO40LRDS/10R-NSC12K01-KR902103931 A11VO40DR/10R-NPC12K02V-SKR902103932 A11VO40LG2S/10R-NSC12N00R902104176 A11VO40DR/10R-NPC12K02V-SR902105323 A11VO40LRDU2/10L-NSC12N00HR902105324 A11VO40LRDU2/10L-XSC12N00H-SR902106088 A11VO40EP2D/10L-NZC12N00HR902108272 A11VO40EP2G/10R-NPC12N00HR902112620 A11VO40EP2D/10R-NPC12K01H 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。
R902071750 A11VLO260LRDU2+A11VLO260LRDU2+A4FO28R902071751 A11VLO260LRDU2/11R-NZD12K67HR902071752 A11VLO260LRDU2/11R-NZD12K02HR902071847 A11VLO260LRDS/11R-NPD12K02R902071850 A11VLO260LRDH1/11R-NSD12N00R902073053 A11VLO260LR+A11VLO260LR+A11VO60LR+A4FO28R902073054 A11VLO260LRDU2/11R-NZD12K61HR902073079 A11VLO260DRG+PGH4-21+A10VSO18DR *G*R902073080 A11VLO260DRG/11R-NPD12K04R902073093 A11VLO260LRDH2/11L-NSD12K07R902073095 A11VLO260LRDH2/11L-NTD12K72R902073109 A11VLO260EP2D/11L-NSD12N00RHR902074451 A11VLO260EP2D/11L-NZD12K82HR902074452 A11VLO260EP2+A11VO95EP2R902074515 A11VLO260DRS/11R-NPD12K01R902074770 A11VLO260LRDH2+A11VLO260LRDH2R902075601 A11VLO260EP2S/11L-NZD12K17HR902075619 A11VLO260EP2D/11R-NZD12K01H-SR902075620 A11VLO260EP2D/11R-NZD12K67H-SR902076554 A11VLO260DRS+A11VO75DRSR902076753 A11VLO260LRDH2/11+A10VO28DR/31-KR902076899 A11VLO260LRDH2/11+A10VO28DR/31-KR902076913 A11VLO260LRDU2/11+A10VO28DR/31-SK
R902073023 A11VO95DRSP/10R-NZD12K79-SR902073028 A11VO95DRS+A10VO100DFR1 *G*R902073029 A11VO95DRS/10R-NSD12K24R902073057 A11VO95LRDCS+A11VO60LRDSR902073073 A11VO95LRDCS/10R-NZD12K61R902073120 A11VO95LG1DH2/10L-NZD12K02R902073265 A11VO95DR/10L-NSD12K01R902073301 A11VO95HD2D/10R-NZD12K07R902074506 A11VO95DR/10L-NPD12N00R902074618 A11VO95LRDU2/10R-NPD12K02HR902074642 A11VO95LRDU2/10R-NSD12N00HR902074706 A11VO95DRS+A11VO60EP2R902074752 A11VO95DRS/10+A4VG90HWD2/32R902074753 A11VO95DRS/10R-NZD12K17R902074825 A11VO95LRDS/10L-NSD12K02R902074922 A11VO95DRS/10R-NPD12K79R902075657 A11VO95DRS/10+A10VO28DFR/31-SKR902075838 A11VO95DRS/10R-NSD12K04进口力士乐湿碰机A4VG71DA2D2/32R-NAF02F041DP-S油泵进口力士乐A4VTG090HW100/33MRNC4C92F0000AS-0搅拌车液压泵再进行研磨,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
R902063039 A11VO190EP2/11L-NZD12K84H-SR902063050 A11VO190EP2D/11L-NZD12N00H-SR902063058 A11VO190EP2D/11R-NSD12K07H-SR902063062 A11VO190EP2D/11R-NPD12N00H-SR902063064 A11VO190EP2D/11R-NPD12K84H-SR902063066 A11VO190EP2D/11+A4VG180EP2/32R902063067 A11VO190EP2D/11R-NSD12N00H-SR902063068 A11VO190EP2D/11R-NZD12K61H-SR902063069 A11VO190EP2D/11R-NZD12K84H-SR902063070 A11VO190EP2D+A11VO190EP2DR902063071 A11VO190EP2D/11R-NZD12N00H-SR902063080 A11VO190EP2D/11R-NZD12N00H-SR902063090 A11VO190EP2G/11R-NPD12K07H-SR902063092 A11VO190EP2G/11R-NZD12K01H-SR902063093 A11VO190EP2G/11+A10VSO18DR/31-SK *G*R902063098 A11VO190EP2S/11R-NSG12K07H-SR902063467 A11VO190LRU2/11R-NZD12K84H-SR902063468 A11VO190LRU2+A11VO190LRU2R902063469 A11VO190LRU2/11R-NZD12N00H-SR902063471 A11VO190LRU2/11R-NZD12N00H-SR902063472 A11VO190LRU2/11R-NZD12N00H-SR902063473 A11VO190LRU2/11R-NZD12K01H-SR902063474 A11VO190LRU2/11R-NZD12K84H-SR902063475 A11VO190LRU2/11R-NZD12K01H-SR902063476 A11VO190LRDU2/11R-NZD12K01H-S
进口力士乐徐工吊车A6VM107EP2D/63W-VZB020PB液压马达:待审核



