武汉恒斯源液压机电设备有限公司
 
A11VLO260LE2/11R-NPD12N00，A11VO260LE1/11L-NTD12N00，A11VO75EP.D/10R-NPG12N00

A11VO95EP.D/10L-NZG12N00，A11VO75LR/10L-NZD12N00，A11VO190HD.G/11R-NPG12N00

A11VO95HD2/10R-NTD12N00，A11VLO260DR/11R-NPC12N00，A11VO260HD.G/11L-NSD12N00

A11VO40LR3/10R-NTC12N00，A11VO260LE1/11R-NZD12N00，A11VLO260DRL/11R-NPC12N00

A11VO260LR.C/11L-NZC12N00，A11VO40EP1/10L-NZD12N00，A11VO95EP.G/10L-NSC12N00

A11VO145LE1/11R-NZC12N00，A11VO145DR/11L-NZD12N00，A11VLO260DRG/11L-NSD12N00

A11VO40LE2/10R-NTC12N00，A11VLO130LR/10R-NSG12N00，A11VLO260HD2/11L-NPD12N00

A11VO260HD.G/11L-NSD12N00，A11VO190LG2/11L-NSG12N00，A11VO145LR3/11L-NSC12N00

A11VO75EP.D/10R-NPG12N00，A11VO130EP2/10L-NPC12N00，A11VO260DRS/11R-NPC12N00

---s19hms220

为了减少隔挡处的磨损，就需要设置几个盲孔，该盲孔在与个压油柱塞缸相通时，充满压力油液，在紧接着切断时，孔内的油液这时就起着类似弹簧的作用，从而使配油盘接触表面卸荷和改善润滑条件。盲孔的尺寸设计通常取为：直径1.5～2.0毫米，深度6～8毫米。。

新闻：A11VO190LE1/11L-NPD12N00威格士柱塞泵型号：http://www.jdzj.com/jdzjnews/k3_11817278.html