---------  力士乐A2FE80/61W-VAL181-SK力士乐A6VE80HD1/63W-VAL020B 柱塞泵销售

--------------  力士乐A2FE80/61W-VAL181-SK力士乐A6VM80DA/60W-PZB016B 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)。

A2FM125/61W-VBB020A2FM107/61W-PAB010A2FM10/61W-VPB040A2FM10/61W-VPB030A2FE45/61W-VZL100A11VO40LR/10R-NPC12N00A11VO260DRG/11R-NPD12N00A11VO145LRDS/11L-NZD12K02A11VLO130LRDS/10R-NSD12K02A10VSO28DR/31R-PPA12K02A10VSO100DR/31R-PPA12K27A10VSO100DFR1/31R-PPB12NB7 S1784A10VSO100DFR1/31R-PPA12N00-SO32 COREA10VO28DRG/52L-VSC11N00A10VO100DFR1/31R-PSC12K52 A10VO100DFR/31R-PSC12G50 A10VG45HWM1/10R-NSC10F005SA2FM160/61W-VAB010A2FM16/61W-VBB030 造成滤筒内的污染物从滤筒的排口直接流入油箱。当一个≧10μm颗粒进入到泵中，就会造成配流面的一道划痕，当这道划痕在高压油液长时间的冲刷下，就会演变成一道沟槽，就这么一道沟槽就会造成泵失效。吸空，对泵软寿命影响是泵带有空气的油液，在此要纠正液压界人员的一个错误观念，就是液压管道不漏油不等于管道不漏空气。当油液管道及各部接头处密封处于小的失效范围内，管道在一个大气压环境下是不泄漏油液的，当泵排量增大时，泵吸油口S处就会出现虹吸现象，外部大气压高出泵吸油S口几倍的大气压，泵吸油口就会从失效的部位空气。当空气进入到泵配流区域从低压区转换到高压区时，在高压油的挤压作用下，气泡破裂，就会对缸体配流面与配流盘间造成穴蚀现象。

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939183 A10VSO 45 DFR /31R-PPA12N00927068 A10VSO 45 DFR1 /31R-PPA12K02908725 A10VSO 45 DFR1 /31R-PPA12N00907403 A10VSO 45 DR /31R-PPA12N00944067 A10VSO 71 DFLR /31R-PPA12N00944730 A10VSO 71 DFLR /31R-PPA12N00942654 A10VSO 71 DFLR /31R-PPA12N00944502 A10VSO 71 DFLR /31R-PPA12N00948790 A10VSO 71 DFLR /31R-PPA12N00力士乐A2FE80/61W-VAL181-SK力士乐A6VM160EP2/6OW-PAB010B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。

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力士乐A2FE125/61W-VZL192J-S：待审核