武汉恒斯源液压机电设备有限公司
 
A11VO260EP.G/11L-NSC12N00，A11VO130DR/10L-NPC12N00，A11VLO260LR3/11R-NTC12N00

A11VLO130EP.D/10L-NSC12N00，A11VLO130LR3/10R-NPG12N00，A11VO190HD.G/11R-NPD12N00

A11VLO145LR/11R-NPD12N00，A11VO60LG1/10R-NTC12N00，A11VO40DRG/10R-NPG12N00

A11VLO190EP1/11L-NSG12N00，A11VO130LE2/10R-NTC12N00，A11VLO190LE2/11R-NPD12N00

A11VO75HD.G/10R-NPD12N00，A11VO190EP2/11R-NPG12N00，A11VO95HD.G/10L-NSG12N00

A11VLO145LE2/11L-NTG12N00，A11VO75LR.C/10R-NTC12N00，A11VO190LE2/11R-NPC12N00

A11VLO145HD.D/11R-NZG12N00，A11VO190HD.D/11R-NSG12N00，A11VO130HD1/10L-NSC12N00

A11VO60LR/10R-NSG12N00，A11VLO145DRL/11R-NZC12N00，A11VO75LR3/10R-NSG12N00

A11VLO190LG1/11L-NTG12N00，A11VO60HD2/10L-NSD12N00，A11VO40LG1/10R-NZC12N00

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齿轮泵主动轴与衬套磨损后，其配合间隙增大，必将影响泵油量。遇此，可采用修主动轴或衬套的方法恢复其正常的配合间隙。若主动轴磨损轻微，只需压出旧衬套后换上标准尺寸的衬套，配合间隙便可恢复到允许范围。若主动轴与衬套磨损严重且配合间隙严重超标时，不仅要更换衬套，而且主动轴也应用镀铬或振动堆焊法将其直径加大，然后再磨削到标准尺寸，恢复与衬套的配合要求。。

新闻：A11VO40EP1/10R-NZG12N00柱塞泵结构：http://www.jdzj.com/jdzjnews/k3_12165154.html