a4vg系列变量柱塞泵主要技术参数

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1、A4VG系列变量柱塞泵主要技术参数泵规格单位2840567190125180250排量Vg最大cm32840567190125180250补油泵排量(20bar时)VgHcm36.18.611.619.619.628.339.852.5最大转速Vgmaxn最rpm42504000360033003050285025002400极限转速N极rpm45004200390036003300325029002600最大破坏转速N破rpm50005000450041003800345030002700最小转速N最rpm500500500500500500500500QvL/min11916

2、0202234275356450600流量-最大转速Vgmaxmax功率-最大转速下Δp=400barPmaxkW79107134156183237300400扭矩-最大转速下Δp=400barTmaxNm17825535645157279511441590Δp=100barTNm44.563.589112.8143198.8286398主轴转动惯量Jkgm20.00220.00380.00660.00970.01490.02320.04440.0983最大减速度rad/s2380003000024000210001800014000110006700最大速度波动rpm10381

3、726964555034回转强度轴端SNm/rad31400690008080098800158100218300244500354500轴端TNm/rad––95000120900–252100318400534300轴端ANm/rad–7960095800142400176800256500––轴端ZNm/rad328006750078800122800137000223700319600624200轴端UNm/rad–50800––107600–––壳体最大容量L0.91.11.51.31.52.13.16.3大约重量mkg293138506080101156二、液压泵的功

4、能元件泵元件的外部指示图: