A10VSO45DFR1/31R-PPA12N00力士乐柱塞泵，原装供应使用情况：1.缸体由于需要泵轴的拖动，借助斜盘、滑靴及中心加力装置的驱动柱塞，来实现吸排油液动作，其受力较复杂。该型液压泵的主要环节之一，是配油面，从运转结构的观点出发，希望各滑动表面之间不发生金属直接接触的情况，在其间形成油膜。对于配油面之间，要想实现上述设计要求，缸体在运转过程应就必须与配油盘表面保持平行才能保持平衡。2.、由于这一过程发生在一瞬间，所以引起局部的液压冲击压力和温度均急烈升高，并引起强烈的噪音和振动，即发生所谓“气穴现象”．同时因为长时间受到气泡中的氧气的酸化作用和液压冲击及高温作用，零件表面将受到腐蚀，称为“气蚀”．空气的可压缩性大，液压系统中含有空气还会使执行元件运动速度不均匀，产生爬行现象，有时甚至引起振动．工作液混入大量空气，还容易使工作液变质，降低其使用寿命．3.结构简单，相对体积小，重量轻，便于维修。型号如有：A4VSO40DR/10R-PPB-13N00A4VSO40MA/10R-PPB-13NOOA4VSO40MA/10R-PPB-13NOOA4VSO71DR/10R/PPB-13N00A4VSO71DR/10R-PPB-13N00E-A4VSO71DFR/10R-PZB-13N00E-A4VSO125DR/30R-PPB-13N00A4VSO125DFE1/30R-PPB-13N00A4VSO125DRG/30R-PPB-13NOOA4VSO180DR/30R-PPB13N00,A4VSG250HD1/22R-PPB10N009N-S0121A4VSO500E02/30R-PPH13N00A7VO160EP/63R-NPB01A10VO28DFR1/31R-PSC62N00A10VO28DFR1/31L-PSC62K02A10VSO10DR/52R-PPA14NOOA10VS018DR/31R-PKC62N00A10VSO18DR/31R-PPA12N00A10VSO18DR/31R-PKC62N00A10VSO18DFR1/31R-PPA12N00A10VSO28DR/31R-PPA12NOOA10VSO28DR/31R-PPA12NOOA10VSO28DFR1/31R-PPA12NOOA10VSO28DFLR/31R-PPA12N00A10VSO28DFLR/31R-PPA12N00A10VSO45DR/31R-PPA12NOOA10VSO45DR/31R-PPA12NOOA10VSO45DFR/31R-PPA12K68A10VSO45DFR1/31R-PPA12NOOA10VSO45DFR1/31R-PPA12N00S1648A10VSO45DFR1/31RPPA12N00A10VSO45DFR1/32R-VPB12NOOAA10VS071DFR/31R-PKC62K03A10VSO71DFR1/31RPPA12NOOA1OVSO71DR/31R-PSA12N00A10VSO71DRG/31R-PPA12N00A10VSO71DFR1/31R-PSC62K02A10VSO71DFLR/31R-PPA12NOOE-A10VS071DFR/31R-PPA12N00A10VSO71DFR1/32R－VPB12N00A10VSO71DRS/32R-VPB22U99A10VSO100DR/31R-PPA12N00A10VSO100DFR1/31R-PPA12N00A10VSO100DFR1/32R-PPB12NOOA10VSO100DRS/32R-VPB12N00A10VS0100DRS/32R-VPB22U99E-A10VSO100DR31R-PPA12NOOA10VSO140DFR/31R-PPB12N00A10VSO140DFLR/31R-PPB12N00A10VS0140DR/31R-PPB12N00A10VSO140DR/31R-PPB12N00A10VSO140DRS/32R-VPB22U99A10VSO140DRS/32R-VPB12NOOA10VSO140DRS/32R-VPB12NOOA10VSO45DFR1/31R-PPA12N00力士乐柱塞泵，原装供应)