---------  进口力士乐A4VG180HDMT1/32R-NSD02F721S-S液压泵进口力士乐A11VLO260液压泵+11VLO190液压泵+A10VO28液压泵 柱塞泵销售

--------------  进口力士乐A4VG180HDMT1/32R-NSD02F721S-S液压泵进口力士乐泵车A7VO55臂架泵，A11VLO190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)。

A4VG56EP4D1/32R-NSC02F003DPA4VG56EZ2DM1/32R-NSC02F023SH-KA4VG56HWDT1/32R-NZC02F016K-KA4VG56HD3D1/32L-NSC02F045D-KA4VG56EP2DM1/32R-NSC02F025PHA4VG71HWDL1/32R-NTF02F071S-SA4VG71EP2D1/32R-NZF02F021SHA4VG71DA1D2/32R NZF02F001 SH-SA4VG90HD1DT1/32L-NZF02F021LA4VG90EP2DT1/32L-NAF02F001DH-SA4VG90HWDL1/32R-NAF02071F-SA4VG90EP2D1/32R-NZF02FOOA4VG90EP2DT1/32R-NST-02F-071DA4VG90DA2DM8/32R-NSF03F-071MHA4VG90EP2DWM1/32R-NZF02F001DHA4VG90HWDL1/32R-NAF02F071D-sA4VG125DA2DM8/32R-NSF02F-071PPA4VG125EP2D1/32R-NZF02F021SH③柱塞上的密封圈破损柱塞密封圈破损后，造成柱塞与缸体孔间密封失效，内泄漏增加。此时需更换密封圈。④缸体孔因污物等原因拉有较深沟槽应予以修复。⑥系统方面的原因例如液压泵供油不足、油温太高、油液黏度过低、液压马达背压过大等，均会造成液压马达转速不够的现象，可查明原因，采取对策。③连杆轴瓦烧坏，造成机械摩擦阻力大。①无压力油进人液压马达，或者进人液压马达的压力油压力太低，可检查系统压力上不来的原因。②输出轴与配流轮之间的十字连接轴折断或漏装，应更换或补装。③有柱塞卡死在缸体孔内，压力油推不动，应拆修使之运动灵活。②输人的流量不稳定，如泵的流量变化太大，应检查之。③运动摩擦面的润滑油膜被破坏，造成干摩擦。

R902112253 A4VG71EP3DT1/32R-NSF02F001SH-SR902112255 A4VG71EP3D1/32R-NAF02K021EHR902112256 A4VG71EP3D1/32R-NAF02F041FHR902112257 A4VG71EP3XT1/32R-NZFXXF021SRH-SR902112258 A4VG71EP3DM1/32R-NZF02F021DHR902112259 A4VG71EP3D1/32R-NAF02K011EHR902112260 A4VG71EP3D1/32R-NZF02F041SHR902112263 A4VG71EP3D1/32R-NAF10K021EH-SR902112264 A4VG71EP3DT1/32R-NTF10K041EH-SR902112265 A4VG71EP3D1/32R-NZF02F001SH-SR902112266 A4VG71EP3D1/32R-NSF02F041SHR902112267 A4VG71EP3D1/32R-NSF02F041DHR902112268 A4VG71EP3D1/32R-NZF02F071SH-SR902112269 A4VG71EP3D3L/32R-NZF02F021SHR902112270 A4VG71EP3D2/32R-NSF02F001SHR902112271 A4VG71EP3D3R/32R-NZF02F021SHR902112272 A4VG71EP3D1/32R-NAF02F071DHR902112275 A4VG71EP3D1/32R-NZF02F021SH-S

R902032063 A11VLO260LRDS/11R-NZD12K02-SR902032127 A11VLO260LG2EH6/11L-NSD12N00R902032696 A11VLO260LRD/10L-NZD12K01R902032701 A11VLO260LR3DS/11R-NSD12K07R902032748 A11VLO260LRD/11L-NZD12K04R902032755 A11VLO260LRD/11+A11VO40DRS/10R902032822 A11VLO260LRDS/11R-NTD12N00R902032962 A11VLO260LR3DS/11R-NSD12K07R902033591 A11VLO260LRCS/11R-NZD12K67R902033592 A11VLO260LRCS/11R-NZD12N00R902033613 A11VLO260DRS+A11VO95DRGR902034962 A11VLO260DRG/11R-NPD12N00R902034970 A11VLO260LRD/11R-NZD12K01-SKR902034971 A11VLO260LRD/11R-NZD12K01-SR902037076 A11VLO260HD1G/11R-NZD12K01R902037161 A11VLO260DRS/11R-NPD12K84VR902037210 A11VLO260LG1H1/11R-NSD12N00进口力士乐A4VG180HDMT1/32R-NSD02F721S-S液压泵进口力士乐A4VG125HDMT1/32R-NSF02F021-S液压泵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。

A4VSO180DR/30R-PPB13N00 A4VSO250DR/30R-PPB13N00 A4VSO355DR/30R-PPB13N00 A4VSO40LR/30R-PPB13N00 A4VSO71LR/30R-PPB13N00 A4VSO125LR/30R-PPB13N00 A4VSO180LR/30R-PPB13N00 A4VSO250LR/30R-PPB13N00 A4VSO355LR/30R-PPB13N00A4VSO125DR/30R-PPB13N00 A4VS0125DR/10R-PPB13N00A4VS071DR/10R-PPB13N00 A4VS0125DR/22R A4VSO180DR/30R-PPB13N00A4VSO125DR/30R-PPB13N00 油泵 A4VSO180DFR/30R-PPB13N00 柱塞泵 A4VS0180DR/30R-PPB13N00 A4VS0125DRG/30R-PPB13N00油泵A4VS071DR/30R-PPB13N00

进口力士乐A4VG125EP2DM1/32R-NZF02N003E-S液压泵：待审核