A4VSO125LR2N/22R-PPB13N00
A4VSO180EO/30L-P2B13N00
A4VG125HD1D2-32R-NTF02F691P
A4VG28DA1D2/32R-NSC10F025SH
A4VG56DGD1/32R-NZC02N00
A4VSO125HS4/30R-VPB13N00
A4VSO250FR
A4VS0250DRG/30R-PPB13N00
A4VSG355 A4VG28EP4D1/32L-NSC10F005DP A4VG40EP2D1/32R-NZC02N00 A4VSO125HD/22R-VPB13NOO 由于柱塞和柱塞孔都是圆形零件,加工时可以达到很高的精度配合,因此具有容积效率高,运转平稳,流量均匀性好,噪声低,工作压力高等优点,但对液压油的污染较,结构较复杂,造价较高。
A4VG28EP4D1/32L-NSC10F005DP
A4VG40EP2D1/32R-NZC02N00
A4VSO125HD/22R-VPB13NOO
由于柱塞和柱塞孔都是圆形零件,加工时可以达到很高的精度配合,因此具有容积效率高,运转平稳,流量均匀性好,噪声低,工作压力高等优点,但对液压油的污染较,结构较复杂,造价较高。
A11VO40EP1/10R-NTC12N00
A10VO100EP1DS/53R-VSD12K04
A11VLO145LE1/11R-NZD12N00
A10VS045DR/31R-PPA12K25
A10VSO45DFR/31R-PPA12N00
A11VLO145LE2/11R-NSC12N00
A11VO260LG2/11R-NTD12N00
A11VLO190EP.G/11R-NZG12N00
A10VO45DRG/31R-PKC62N00
A11VO60DR/10R-NZD12N00
柱塞泵的泵油机构包括两套精密偶件:柱塞(plunger)+柱塞套(barrel)构成柱塞偶件(plunger and barrel assembly)、出油阀(delivery valve)和出油阀座(delivery valve seat)构成出油阀偶件(delivery valve assembly
柱塞和柱塞套是一对精密偶件,经配对研磨后不能互换,要求有高的精度和光洁度和好的耐磨性,其径向间隙为0.002~0.003mm柱塞头部圆柱面上切有斜槽,并通过径向孔、轴向孔与顶部相通,其目的是改变循环供油量;柱塞制有进、回油孔,均与泵上低压油腔相通,柱塞套装入泵上体后,应用定位螺钉定位。柱塞头部斜槽的位置不同,改变供油量的也不同。
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A4VSO125LR2N/22R-PPB13N00
A4VSO180EO/30L-P2B13N00
A4VG125HD1D2-32R-NTF02F691P
A4VG28DA1D2/32R-NSC10F025SH
A4VG56DGD1/32R-NZC02N00
A4VSO125HS4/30R-VPB13N00
A4VSO250FR
A4VS0250DRG/30R-PPB13N00
A4VSG355
A4VG28EP4D1/32L-NSC10F005DP
A4VG40EP2D1/32R-NZC02N00
A4VSO125HD/22R-VPB13NOO
由于柱塞和柱塞孔都是圆形零件,加工时可以达到很高的精度配合,因此具有容积效率高,运转平稳,流量均匀性好,噪声低,工作压力高等优点,但对液压油的污染较,结构较复杂,造价较高。
A11VO40EP1/10R-NTC12N00
A10VO100EP1DS/53R-VSD12K04
A11VLO145LE1/11R-NZD12N00
A10VS045DR/31R-PPA12K25
A10VSO45DFR/31R-PPA12N00
A11VLO145LE2/11R-NSC12N00
A11VO260LG2/11R-NTD12N00
A11VLO190EP.G/11R-NZG12N00
A10VO45DRG/31R-PKC62N00
A11VO60DR/10R-NZD12N00
柱塞泵的泵油机构包括两套精密偶件:柱塞(plunger)+柱塞套(barrel)构成柱塞偶件(plunger and barrel assembly)、出油阀(delivery valve)和出油阀座(delivery valve seat)构成出油阀偶件(delivery valve assembly
柱塞和柱塞套是一对精密偶件,经配对研磨后不能互换,要求有高的精度和光洁度和好的耐磨性,其径向间隙为0.002~0.003mm柱塞头部圆柱面上切有斜槽,并通过径向孔、轴向孔与顶部相通,其目的是改变循环供油量;柱塞制有进、回油孔,均与泵上低压油腔相通,柱塞套装入泵上体后,应用定位螺钉定位。柱塞头部斜槽的位置不同,改变供油量的也不同。