力士乐柱塞泵A10VSO28DFR1/32R-VPB12N00参数
力士乐柱塞泵是利用与传动轴平行的柱塞在柱塞孔内往复运动所产生的容积变化来进行工作的。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敏感,结构较复杂,造价较高。
参数
参数类型典型范围/数值技术亮点
压力范围额定压力:20-50MPa(A10V系列中等压力泵)
峰值压力:70MPa(A4VHO高性能泵)高压系列(如A4VG)支持闭式回路应用,压力达400-530MPa
排量18-140cm³/rev(A10V系列)
大排量型号:A4VG180、A4VSO1000斜盘倾角调节实现排量无极变化,适应复杂工况
转速800-2000rpm(A10VO系列推荐转速1800rpm)高转速下保持容积效率≥95%(A15VSO系列在1500rpm条件下)
效率容积效率:95%左右
总效率:90%左右油膜润滑与精密间隙控制减少泄漏
噪音水平≤75dB(A)(A15VSO系列空载)优化油道设计降低流体脉动,适合静音场景
温度范围油液温度:-25°C ~ +90°C适应工况,需匹配粘度等级
粘度范围16-1000mm²/s(启动时低10mm²/s)低粘度油需提高清洁度(ISO 4406 19/17/14)
A10VS018DR/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPB12N00
A10VSO18DFR1/32R-VPB12N00
A10VG18HD1/10L-NSC16N003E
A10VSO18DFR1/31R-PPA12N00
A10V028DR/31R-PSC12N00
A10VS028DR/31R-PPA12N00
A10VSO28DR/32R-VPB121N00
A10VSO28DFR/31R-PSA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/32R-VPB12N00
A10VSO28DRF1/31R-PSA12N00
E-A10VSO28DFR1/31R-PPA12N00
A10VSO28DR/31R-PSC12N00
A10V028DR/31R-PSC62K01
A10V028DFR1/31R-PSC62N00
A10VS028DR/31L/PPA12G20
A10V028DFR/31L-PSC12K01
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/32R-VPB12N00
A10VSO45DR/31R-PPA12N00
A10VSO45DR/31R-PPA12K25
A10VSO45DFR1/31R-PPA12N00
A10VSO58DFR1/31R-PPA12N00
A10VS045DFR1/31RPPA12NOO