---------  尊龙人生就是搏网站地泵，车载泵A11VLO130LRDU2液压主油泵泵，马达尊龙人生就是搏网站泵车3339121214双联齿轮泵泵，马达 柱塞泵销售

--------------  尊龙人生就是搏网站地泵，车载泵A11VLO130LRDU2液压主油泵泵，马达臂架泵，A2FO23臂架泵泵，马达 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)。

R902113203 A4VG71HD3D1/32R-NZF02F021SR902113204 A4VG71HD3D1/32R-NZF02F001SR902113205 A4VG71HD3D1/32L-NZF02F011SR902113206 A4VG71HD3D1/32L-NAF02F071SR902113207 A4VG71HD3D2/32L-NZF02F001SR902113208 A4VG71HD3D2/32R-NZF02F021SR902113209 A4VG71HD3D1/32R-NZF02F001FR902113210 A4VG71HD3D1/32L-NZF02F001FR902113211 A4VG71HD3D1/32L-NSF02F001FR902113212 A4VG71HD3D1/32L-NSF02F071DR902113213 A4VG71HD3DT1/32R-NZF02F001SR902113214 A4VG71HD3DM1/32R-NSF02F021MR902113215 A4VG71HD3DM1/32L-NSF02F07XD-SR902113216 A4VG71HD3D1/32R-NZF02N001ER902113217 A4VG71HD3D2/32L-NZF02F021SR902113218 A4VG71HD3D1/32L-NAF02F021SR902113219 A4VG71HD3DM1/32L-NSF02F073SR902113220 A4VG71HD3DM1/32R-NSF02F041MR902113221 A4VG71HD3D1/32L-NSF02F001PR902113222 A4VG71HD3D1/32L-NTF02F041S-SR902113223 A4VG71HD3DM1/32L-NTF02F071SR902113224 A4VG71HD3D1/32L-NZF02F001DR902113225 A4VG71HD3DT2/32L-NZF02F021S 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的过尊龙人生就是搏网站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。

R902064565 A11VO190LRDU2/11R-NZD12K02HR902064566 A11VO190LRDU2/11R-NZD12K02H-KR902064582 A11VO190LRDS/11R-NSD12N00R902064807 A11VO190LRDS/11R-NZD12K83R902064836 A11VO190LR/11R-NZD12K07R902064962 A11VO190EP2/11L-NZD12K02H-SR902064963 A11VO190EP2+A11VO190EP2R902066213 A11VO190LRDG/11L-NSD12N00R902066429 A11VO190LRU2/11R-NZD12K61HR902066569 A11VO190LRDS/11R-NSD12KXX-SR902066689 A11VO190LRGU2/11L-NPD12K01H-SKR902066690 A11VO190LRGU2/11L-NPD12K01H-SR902066861 A11VO190DRS/11R-NPD12K02R902066872 A11VO190LRS/11R-NZD12K02R902066952 A11VO190EP2D/11R-NPD12K07HR902066969 A11VO190HD2G/11L-NZD12N00R902067122 A11VO190LR3S/11L-NZD12K02R902067151 A11VO190DRX/11L-NZD12N00-SR902067375 A11VO190DRG/11L-NZD12N00R902068110 A11VO190LRH1/11+A10VO28DR/31-KR902068111 A11VO190LRH1/11R-NZD12K02R902068196 A11VO190LR/11L-VPD12N00-SR902068247 A11VO190LRDH1+A11VO190LRDH1+A11VO+A11VOR902068265 A11VO190LRDH1/11R-NZD12K01R902068463 A11VO190EP2/11R-NPD12K02H

R902112324 A4VG71EP4D1/32R-NSF02F041SHR902112325 A4VG71EP4D1/32L-NSF02F011SHR902112326 A4VG71EP4D1/32R-NZF02F011PHR902112328 A4VG71EP4D1/32L-NSF02F023FHR902112329 A4VG71EP4DT1/32L-NZF02F021SHR902112331 A4VG71EP4DM1/32L-NSF02F001SHR902112335 A4VG71EP4D1/32R-NAF02F041SHR902112338 A4VG71EP4DM1/32L-NSF02F011SHR902112339 A4VG71EP4D2/32R-NZF02F001SHR902112340 A4VG71EP4D2/32R-NZF02F011SHR902112341 A4VG71EP4D2/32R-NZF02F021SHR902112343 A4VG71EP4D1/32R-NSF02F041DH-SR902112345 A4VG71EP4DM1/32R-NSF02F001DH尊龙人生就是搏网站地泵，车载泵A11VLO130LRDU2液压主油泵泵，马达泵车A4VG180液压泵+A10VO28恒压泵+1PF2G2齿轮泵泵，马达确定所采用马达的种类后，可根据所需的转速和转矩，查阅各生产厂家的液压马达产品目录，从中选出几种能满足需要的若干规格，然后进行综合分析，即首先利用各种规格的特性曲线查出（或算出）相应压降、流量和效率，然后用技术经济评价来确定具体规格。如果原始成本 重要，则应选择既满足转矩要求又使系统流量较小，压力较低的马达，这样可以使液压源、控制阀及管路规格都小，从而可降 。如果运行成本 重要，则应选择总效率高的马达。如果寿命重要，则应选择压降 的马达，最终选择的产品多为上述方案的折中。注意以下两个原则：同一机型的液压马达，压力等级有3种，其额定压力分别为20MPa，尖峰压力分别为31.5MPa。如何合理选择一种比较适合主机工况型号呢？

R902071781 A11VO190DRS+A11VO130DRSR902071782 A11VO190DRS/11R-NZD12K83-SR902071866 A11VO190LRDU2/11R-NZD12K01H-SK *AL*R902071867 A11VO190LRDU2/11R-NZD12K01H-SKR902073020 A11VO190/10+A11VO130/10+A11VO95+A11VO40R902073021 A11VO190LR3DH1/11R-NZD12K83R902073040 A11VO190DRS+A11VO130DRS *AL*R902073041 A11VO190EP2D/11R-NZD12K61HR902073075 A11VO190DRS+A11VO60DRSR902073113 A11VO190LRDH1/11+A10VO28DR/31-KR902073261 A11VO190DRG/11L-NTD12K02R902073306 A11VO190LRD/11L-NZD12K02R902073307 A11VO190LRDH1/11R-NSD12K01R902073415 A11VO190DRS+A10VO140DFR1R902073416 A11VO190DRS/11L-VPD12K17-SR902073420 A11VO190LRGH6/11L-NZD12K84R-SR902073477 A11VO190DRS+A11VO130DRSR902073478 A11VO190DRS/11L-NZD12K17R902073480 A11VO190LRDH1/11L-NZD12N00R902074449 A11VO190EP2+A11VO95EP2R902074450 A11VO190EP2D/11L-NZD12K82HR902074453 A11VO190LR/11R-NZD12K61R902074454 A11VO190LR+A11VO190LR+A11VO60DR

尊龙人生就是搏网站泵车A11VLO190LRDU2/11R-NZD12K02P-S恒功率电比例主油泵泵，马达：待审核