另外也有用恒压式变量柱塞泵(带恒压阀)构成的恒压泵源回路,它与恒压式变量叶片泵(带恒压阀)构成的恒压泵源回路相同,可参阅本手册3.4节中相关内容,此处从略。 8.1.5功率匹配供油回路功率匹配供油回路又叫功率适应系统和负载应系统和负载感知系统。 在这种系统中,用负载压力信号控制系的变量机构,使泵的输出功率适应负I载的需要。压力和流量几乎相等,即负载所器功率与菜 功率匹配供油回路中,泵的的输出与负载所 安具高。在现代液压设备上有广泛的使用。的输出功率基本上相匹配所以目前这种回路效率较高,( 1)功率匹配的液压回路 ①常见的功率匹配回路上述负载传感回路,也可以认为是功率匹配回路的范畴。围18(a)为种功率匹配回路1.它由交册茶 (交量叶片泵或变量柱塞票) PC网和IS阀、比例流量调等构成当票的输出流量a大于比例流量阀4调定的流量O.时泵的输出压力pr增大.1S购两端作用的油液压力P和P2之差产生的力**过弹费调定的压力P时,阀3阀芯右移,A孔和C孔接通,这样来,控制油路K的压力上升,使得泵的输出流量场随即减少:反之,泵的输出流量小于比例流量阀的调定值时,流量传感纲3的B、c孔接通,控制油路K的压力因与油箱连通而下降,泵的流量随之增大。这样反复自动调节,使泵的输出流量和比例阀调定的流量值相同。 常规型号: 德国力士乐柱塞泵A10VSO 10排量: A10VSO10DR/52R-PPA12N00 A10VSO10DR/52L-PKC64N00 A10VSO10DR/52L-PPA14N00 A10VSO10DR/52L-PUC64N00 A10VSO10DR/52L-PUC64N00E A10VSO10DR/52R-PKC14N00 A10VSO10DR/52R-PKC64N00 A10VSO10DR/52R-PKC64N00E A10VSO10DR/52R-PKC64N00 ESO857 A10VSO10DR/52R-PKC64N00 ESO858 A10VSO10DR/52R-PKC64N00 ESO938 A10VSO10DR/52R-PKC64N00 ESO938 A10VSO10DR/52R-PKC64N00-SO857 A10VSO10DR/52R-PKC64N00-SO858 A10VSO10DR/52R-PKC64N00-SO938 A10VSO10DR/52R-PPA14N00 A10VSO10DR/52R-PPA14N00E A10VSO10DR/52R-PPA14N00-SO846 A10VSO10DR/52R-PPA14N00-SO857 A10VSO10DR/52R-PPA14N00-SO858 A10VSO10DR/52R-PPA64N00 A10VSO10DR/52R-PSA14N00 A10VSO10DFR/52L-PKC64N00 A10VSO10DFR/52L-PKC64N00 E A10VSO10DFR/52L-PUC64N00 A10VSO10DFR/52R-PKC14N00 A10VSO10DFR/52R-PKC64N00 A10VSO10DFR/52R-PKC64N00 E A10VSO10DFR/52R-PKC64N00-S1645 A10VSO10DFR/52R-PPA14N00 A10VSO10DFR/52R-PPA14N00-SO858 A10VSO10DFR/52R-PSA14N00-SO858 A10VSO10DFR/52R-PSC64N00 A10VSO10DFR/52R-PUC64N00 A10VSO10DFR/52R-PUC64N00 E A10VSO10DFR/52R-PUC64N00 E A10VSO10DFR/52R-PUC64N00 ESO857 A10VSO10DFR/52R-PUC64N00-SO857 A10VSO10DFR/52R-VUC14N00 A10VSO10DFR/52R-VUC14N00-SO420 A10VSO10DFR1/52L-PKC64N00 A10VSO10DFR1/52L-PPA14N00 A10VSO10DFR1/52L-PSC14N00 A10VSO10DFR1/52L-PSC64N00 A10VSO10DFR1/52L-PUC64N00 A10VSO10DFR1/52R-PKC64N00 A10VSO10DFR1/52R-PKC64N00 E A10VSO10DFR1/52R-PKC64N00 E A10VSO10DFR1/52R-PKC64N00-SO857 A10VSO10DFR1/52R-PKC64N00-SO858 A10VSO10DFR1/52R-PPA14N00 A10VSO10DFR1/52R-PPA14N00-S1482 A10VSO10DFR1/52R-PPA14N00-SO857 A10VSO10DFR1/52R-PPA14N00-SO858 A10VSO10DFR1/52R-PSA14N00-S1915 A10VSO10DFR1/52R-PSA14N00-SO32 A10VSO10DFR1/52R-PSC14N00 A10VSO10DFR1/52R-PSC14N00-SO32 A10VSO10DFR1/52R-PSC64N00 A10VSO10DFR1/52R-PSC64N00E A10VSO10DFR1/52R-PSC64N00 ES1768 A10VSO10DFR1/52R-PSC64N00-S1768 A10VSO10DFR1/52R-PUC64N00 A10VSO10DFR1/52R-PUC64N00E A10VSO10DFR1/52R-PUC64N00E A10VSO10DFR1/52R-PUC64N00-SO857 A10VSO10DFR1/52R-VPA14N00 A10VSO10DFR1/52R-VUC64N00 A10VSO10DR/52R-PSA14N00-S1482 A10VSO10DR/52R-PSA14N00-SO32 A10VSO10DR/52R-PSA14N00-SO857 A10VSO10DR/52R-PSC64N00 A10VSO10DR/52R-PSC64N00E A10VSO10DR/52R-PSC64N00-SO858 A10VSO10DR/52R-PSC64N00-SO922 A10VSO10DR/52R-PUC14N00 A10VSO10DR/52R-PUC14N00 A10VSO10DR/52R-PUC64N00 A10VSO10DR/52R-PUC64N00E A10VSO10DR/52R-PUC64N00-S1768 A10VSO10DR/52R-PUC64N00-SO857 A10VSO10DR/52R-PUC64N00-SO858 A10VSO10DR/52R-VKC64N00 ES1768 A10VSO10DR/52R-VKC64N00-S1768 A10VSO10DR/52R-VPA14N00 A10VSO10DR/52R-VPA14N00-SO857 A10VSO10DR/52R-VSC64N00-SO857 A10VSO10DRG/52L-PSC64N00 A10VSO10DRG/52L-PUC64N00 A10VSO10DRG/52R-PKC14N00 A10VSO10DRG/52R-PKC64N00 A10VSO10DRG/52R-PKC64N00 E A10VSO10DRG/52R-PKC64N00-SO846 A10VSO10DRG/52R-PKC64N00-SO857 A10VSO10DRG/52R-PKC64N00-SO858 A10VSO10DRG/52R-PPA14N00 A10VSO10DRG/52R-PPA14N00-SO857 A10VSO10DRG/52R-PPA14N00-SO858 A10VSO10DRG/52R-PPC14N00 A10VSO10DRG/52R-PSC14N00 A10VSO10DRG/52R-PSC14N00-SO857 A10VSO10DRG/52R-PSC64N00 A10VSO10DRG/52R-PUC14N00 A10VSO10DRG/52R-PUC64N00 A10VSO10DRG/52R-PUC64N00-SO857 A10VSO 18排量: A10VSO18DR/31R-PPA12N00 A10VSO18DR/31R-PPA12K01 A10VSO18DFR1/31R-PPA12N00 A10VSO18DFR1/31R-PPA12N00 A10VSO18DFR1/31R-PPA12K01 A10VSO18DFR/31R-PPA12N00 A10VSO18DFLR/31R-PPA12N00 A10VSO18DG/31R-PPA12N00 A10VSO18DRG/31R-PPA12N00 A10VSO18DFE1/31R-PPA12N00 A10VSO18FHD/31R-PPA12N00 A10VSO18ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 28排量: A10VSO28DR/31R-PPA12N00 A10VSO28DR/31R-PPA12K01 A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12K01 A10VSO28DFR/31R-PPA12N00 A10VSO28DFLR/31R-PPA12N00 A10VSO28DG/31R-PPA12N00 A10VSO28DRG/31R-PPA12N00 A10VSO28DFE1/31R-PPA12N00 A10VSO28FHD/31R-PPA12N00 A10VSO28ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 45排量: A10VSO45DR/31R-PPA12N00 A10VSO45DR/31R-PPA12K01 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12K02 A10VSO45DFR/31R-PPA12N00 A10VSO45DFR/31R-PPA12K01 A10VSO45DFR/31R-PPA12K26 A10VSO45DFLR/31R-PPA12N00 A10VSO45DG/31R-PPA12N00 A10VSO45DRG/31R-PPA12N00 A10VSO45DFE1/31R-PPA12N00 A10VSO45FHD/31R-PPA12N00 A10VSO45ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 71排量: A10VSO71DR/31R-PPA12N00 A10VSO71DR/31R-PPA12K01 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12K02 A10VSO71DFR/31R-PPA12N00 A10VSO71DFR/31R-PPA12K27 A10VSO71DFLR/31R-PPA12N00 A10VSO71DG/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 A10VSO71DFE1/31R-PPA12N00 A10VSO71FHD/31R-PPA12N00 A10VSO71ED/31R-PPA12N00 德国力士乐柱塞泵A10VSO 100排量: A10VSO100DR/31R-PPA12N00 A10VSO100DR/31R-PPA12K01 A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12K01 A10VSO100DFR/31R-PPA12N00 A10VSO100DFLR/31R-PPA12N00 A10VSO100DG/31R-PPA12N00 A10VSO100DRG/31R-PPA12N00 A10VSO100DFE1/31R-PPA12N00 A10VSO100DFE1/31R-PPA12K02 A10VSO100FHD/31R-PPA12N00 德国力士乐柱塞泵A10VSO 140排量: A10VSO140DR/31R-PPB12N00 A10VSO140DR/31R-PPB12K01 A10VSO140DFR1/31R-PPB12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO140DFR1/31R-PPB12K01 A10VSO140DFR/31R-PPB12N00 A10VSO140DFLR/31R-PPB12N00 A10VSO140DG/31R-PPB12N00 A10VSO140DRG/31R-PPB12N00 A10VSO140DFE1/31R-PPB12N00 A10VSO140DFE1/31R-PPB12N002 A10VSO140FHD/31R-PPB12N00 A10VSO140ED/31R-PPB12N00 以上为德国力士乐A10VSO型号 (31和52系列)无通轴型柱塞泵10、18、28、45、71、100、140各排量常规型号。