---------  地泵，拖泵，车载泵车液压泵，齿轮泵，恒压泵泵，马达中联，徐工泵车A11VLO260液压泵泵，马达 柱塞泵销售

--------------  地泵，拖泵，车载泵车液压泵，齿轮泵，恒压泵泵，马达混泥土泵车柱塞泵，哈威SC034L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)。

R902062680 A11VO60EP2/10L-NZC12N00H-SR902062682 A11VO60EP2/10R-NPC12N00HR902062686 A11VO60EP2/10R-NZC12K02H-KR902062689 A11VO60EP2G/10R-NPC12N00HR902062694 A11VO60EP2D/10R-NSC12N00HR902062695 A11VO60EP2D/10R-NZC12K02HR902062696 A11VO60EP2D/10R-NPC12N00HR902062697 A11VO60EP2D/10R-NTC12K07HR902062699 A11VO60EP2D/10R-NZC12K61HR902062700 A11VO60EP2D/10L-NZC12K61HR902062701 A11VO60EP2D/10R-NSC12K02HR902062702 A11VO60EP2D/10L-NSC12N00HR902062703 A11VO60EP2D/10L-NZC12N00HR902062704 A11VO60EP2D/10R-NZC12N00HR902062706 A11VO60EP2D+A11VO60EP2DR902062707 A11VO60EP2D+A11VO60EP2DR902063137 A11VO60DR/10L-NSC12K07 查看电流值，冶金行业的大型液压站都是由多台柱塞泵组成的液压系统并配有配套的大型蓄能器组，如果其中有一台泵内泄漏量大或达不到工作压力时，对整个液压系统压力及流量危害不能立即显现出来，点检人员必须每日对工作的泵查看电流表上的电流值并做出记录。如果泵群组其中的一台泵工作压力比另外的泵工作压力低时，压力低的泵在电流表上显示比正常工作的泵电流值低，即少做功的泵比正常做功的泵需用的电流低。测量泵壳温度。液压柱塞泵内泄漏量大，泵内的摩擦副间隙增大造成压力油泄漏，泄漏的压力油转变成热能，事必造成泵壳同正常泵壳的温度差别。如果泵内轴承疲劳磨损，轴承发热并伴有杂音，热量就在泵壳外表处显现出来，以上二种发热现象采用“红外线电子测温仪”检测对比。

R902067490 A4VG125EP2D1/32R-NSF02K011EH-S R902067491 A4VG125EP2D1/32R-NSF02K691EH R902067492 A4VG125EP2D1/32R-NSF02KXX1EH-S R902067493 A4VG125EP2/32+A4VG125EP2/32 R902067494 A4VG125EP2DT2/32L-NSF02F001DH-S R902068038 A4VG125EP2DM1/32R-NZF02N003EH-S R902068041 A4VG125EP2DM1/32R-NZF02N00XEH-S R902068045 A4VG125DA2D2/32L-NAF02F011DH R902068047 A4VG125HD/32+A4VG125HD/32 R902068048 A4VG125HD1DM2/32L-NAF02F691D R902068049 A4VG125HD1DM2/32L-NSF02F001D R902068054 A4VG125HD/32+A4VG125HD/32+A10VO28DR/31-K R902068060 A4VG125HD1DT1/32R-NZF02F041D R902068063 A4VG125HD1/32+A4VG28HD1/32 R902068070 A4VG125HD1D1/32L-NZF02F011S R902068071 A4VG125HD1D1/32L-NZF02F691S R902068077 A4VG125HD1D2/32R-NSF02KXX1E-S R902068284 A4VG125EP2DMT1/32R-NZF02F001SH R902068330 A4VG125EP2MT1/32R-NSF02F691ST-S R902068331 A4VG125EP2MT1/32R-NSF02F021ST-S

R902084785 A11VO190LRDS+A11VO130LRDSR902084923 A11VO190LRDU2/11L-NZD12K82VHR902085568 A11VO190LRGU2/11R-NZD12N00VH-SR902085640 A11VO190DRS+A11VO130DRSR902085723 A11VO190DRG/11R-NSD12K07R902085776 A11VO190LRS/11R-NPD12K84-SR902085839 A11VO190DR/11R-NPD12K02R902085876 A11VO190LRS/11R-NPD12N00-SR902087033 A11VO190EP2G/11R-NPD12K01HR902087099 A11VO190DRS/11+A4VG180EP2/32R902087565 A11VO190EP2/11R-NZD12N00HR902087566 A11VO190EP2+A11VO190EP2 *AL*R902087567 A11VO190EP2/11R-NZD12K84HR902087568 A11VO190EP2/11R-NZD12N00HR902087604 A11VO190LRGU2/11R-NZD12K02VH-SR902087655 A11VO190LRDS/11R-NPD12K01R902087849 A11VO190NV/11R-NZD12K24R-SR902087907 A11VO190LE2S/11R-NTD12K24PR902087915 A11VO190DRS+A11VO130DRSR902087985 A11VO190LRDU2+A11VO190LRDU2 *AL*R902087986 A11VO190LRDU2/11L-NZD12K84VH-SR902087987 A11VO190LRDU2/11L-NZD12N00VH-SR902088033 A11VO190LRDH2/11+A10VO28DR/31-KR902088402 A11VO190DRS/11L-NZD12K07R902089029 A11VO190DRS/11R-NSD12N00R902089090 A11VO190DR+A11VO190DR地泵，拖泵，车载泵车液压泵，齿轮泵，恒压泵泵，马达泵车A10VO28+1PF2G2-4X 液压泵泵，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。

R902076914 A11VLO260LRDU2/11R-NZD12K02H-SR902076967 A11VLO260LRDS/11L-NSD12N00R902077549 A11VLO260LRDU2/11R-NZD12K01H-SR902077550 A11VLO260LRDU2/11R-NZD12K01H-SKR902077582 A11VLO260LG1S/11R-NZD12K02-SR902077893 A11VLO260LRU2/11R-NZD12K01-KR902077894 A11VLO260LRU2/11R-NZD12K01HR902079213 A11VLO260LG1D/11L-NZD12K02 *AL*R902080253 A11VLO260DRG/11+A11VLO260DRG/11-KR902080254 A11VLO260DRG/11R-NZD12K67R902080255 A11VLO260DRG/11R-NZD12K01R902080443 A11VLO260LRDU2/11+A10VO28DR/31-SKR902081072 A11VLO260LRDH2/11R-NZD12N00RR902081075 A11VLO260EP2D/11R-NSD12K17HR902081189 A11VLO260EP2D/11R-NZD12K84HR902081190 A11VLO260EP2D+A11VLO190DRSR902081216 A11VLO260LRDU2/11R-NSD12N00H-S

拖泵，车载泵泵车齿轮泵，液压泵泵，马达：待审核