---------  A2FO23臂架泵泵，马达徐工搅拌车灌车伊顿6423泵，马达 柱塞泵销售

--------------  A2FO23臂架泵泵，马达A10VO28DR/31R-PSC62K01恒压泵泵，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)。

R902064568 A11VO130LRDS/10R-NZD12K24R902064585 A11VO130LRS/10L-NZD12K17R902064882 A11VO130DRS/10L-NSD12K02R902064886 A11VO130DRS/10L-NSD12K02-KR902064888 A11VO130LG2D/10L-NXD12KXX-SR902064950 A11VO130EP2D/10R-NPD12N00VH-SR902064951 A11VO130EP2S/10R-NSD12K17H-SR902064954 A11VO130EP2/10R-NSD12K17H-SR902064955 A11VO130EP2+A11VO130DRSR902066349 A11VO130LRDU2+A11VO130LRDU2R902066400 A11VO130LRDU2/10L-NZD12N00VH-SR902066412 A11VO130LRDG/10L-NSD12N00R902066428 A11VO130EP2D/10R-NPD12N00HR902066553 A11VO130LRDU2/10R-NPD12K01HR902066604 A11VO130LR/10R-NZD12K04R902066795 A11VO130LE2S/10R-NZD12K02T-SR902067022 A11VO130EP2/10R-NPD12N00HR902067117 A11VO130EP2/10R-NSD12K24H *AL*R902067230 A11VO130LRDH2/10+A10VO28DR/31-K 在冲洗泵作业同时另一条管路经U口冲洗主轴轴承。过滤机必须采用过滤比β10≧100滤芯，这样可以得到清洁的液压油来冲洗泵内的残留的金属颗粒。冲洗时柱塞泵必须有变量行程并施加载荷运转，冲洗时须注意泵壳体内压力不得超出0.2MPa，因为泵主轴旋转密封最高耐压0.3MPa。为了确保泵冲洗时不得超压，德国力士乐公司生产了专用于泵冲洗的低压力开启的冲洗阀，（冲洗阀订货件号：.01.16）此阀安装在滤油工作管路A和B之间，当管路A和B之间压差超过0.3-0.5MPa时，冲洗阀由高压开启，多余的油液流出低压侧经由升压溢流阀（油口T）泄到B低压回路中。对使用“HF”液压介质的“E”系列型号泵、马达。

A4VSG180HD1DT/30R-PPB10H009F-S1597A4VSG180HD1T/30R-PPB10K680NESO523A4VSG180HD3D/30R-PPB10N009NEA4VSG180HD3D/30R-PZB10N000NEA4VSG180HW/30R-PPB10K020NESO523A4VSG250DRG/30R-PKD60K080NA4VSG250DS1/30W-PSD60T000NEA4VSG250DS1/30W-PSD60T990NESO463A4VSG250HD1A/30R-VZB10K350NA4VSG250HD1A/30R-VZB10K680NA4VSG250HD1D/30R-PKD60H009FA4VSG250HD1D/30R-PKD60N000NEA4VSG250HD1D/30R-PSD60N000NEA4VSG250HD1DU/30R-PKD60K049NA4VSG250HD1P/30R-PPB10G300NEA4VSG250HD3A/30R-PPB10N009NEA4VSG250HD3D/30R+A4VSG180HD3D/30REA4VSG250HD3D/30R-PPB10K349NEA4VSG250HD3D/30R-PPB10N009NE

R902102424 A4VG125DGDMT1/32L-NAF02K691ER-S R902102426 A4VG125DG/32+A4VG125DG/32 R902102483 A4VG125HD1D1/32R-NZF02F001D-S R902102496 A4VG125HD1D1/32R-NAF02F021D-S R902102497 A4VG125HD1/32+A10VSO18DR/31 R902103620 A4VG125HD1D2/32R-NAF02F021S R902103627 A4VG125DA1D8/32R-NZF02F041FQ R902103639 A4VG125EP2DM1/32R-NSF02F071DH R902103644 A4VG125HD1DT1/32R-NSF02F011S-K R902103659 A4VG125EP2D1/32R-NZF02F001SP R902103704 A4VG125DA1/32+A10VO60DFR/52 R902103842 A4VG125DA2D2/32L-NSF02F011PP R902103843 A4VG125DA2D2/32L-NAF02F691PP R902103844 A4VG125DA/32+A4VG125DA/32-K A2FO23臂架泵泵，马达A4VG180主油泵泵，马达油压机径向柱塞液压马达的常见故障有：①转速下降，转速不够；②输出扭矩不够；③液压马达不转圈，不工作；④速度不稳定；⑤马达轴封处漏油（外漏）。①配流轴磨损，或者配合间隙过大以轴配流的液压马达，当配流轴磨损时，使得配流轴与相配的孔（如阀套或配流体壳孔）间隙增大，造成内泄漏增大，压力油漏往排油腔，使进人柱塞腔的流量大为减小，转速下降。此时可刷镀配流轴外圆柱面或镀硬铬修复，情况严重者需重新加工更换。②配流盘端面磨损，拉有沟槽采用配流盘的液压马达，如JMDG型、NHM型等，当配流盘端面磨损，特别是拉有较深沟槽时，内泄漏增大，使转速不够；另外，压力补偿间隙机构失灵也造成这一现象。此时应平磨或研磨配流盘端面。

R902034969 A11VO260LRD/11R-NZD12K01-SR902036148 A11VO260LRU2/11R-NPD12K01 *G*R902036215 A11VO260DRS/11R-NPD12K01R902036246 A11VO260LRD/11R-NPD12K67R902036248 A11VO260LRD/11R-NZD12N00R902036259 A11VO260LRD+A11VO260LRDR902036279 A11VO260EP2D/11L-NZD12N00-S *G*R902036339 A11VO260LRDH2/11+A10VO28DR/31-KR902036340 A11VO260LRDH2/11R-NZD12K02R902037205 A11VO260DRS+A11VO260DRSR902037206 A11VO260EP2D/11R-NZD12K81E *G*R902037215 A11VO260DRS/11R-XZD12K02-SR902037262 A11VO260HD1G/11L-NZD12K84V-SR902037313 A11VO260LRS/11R-NZD12N00R902037347 A11VO260DRG/11R-NPD12K67R902037348 A11VO260DRG/11R-NZD12N00R902037695 A11VO260LRD/11R-NZD12K01-SKR902037765 A11VO260LRDH1/11R-NPD12N00R902037824 A11VO260LRD/11L-NPD12N00R902039217 A11VO260LRD/11R-NZD12K02-SKR902039218 A11VO260LRD/11R-NZD12K02-SR902039314 A11VO260HD2D/11R-NSD12K04R902040689 A11VO260DRS+A11VO190DRS

混凝土泵车A7VO55LRDS/63L-NZB01-S臂架泵泵，马达：待审核