PVV21-1X/040-018RA15RRMB
PVV21-1X/040-018RA15RRMB
PVV21-1X/040-018RA15RRMB
PVV21-1X/040-018RA15RRMB
A10VSO71DR/32R-PPB22U99
A10VSO71DR/32R-VPB22U99
A10VSO71DR/32R-PPB12N00
A10VSO71DRS/32R-PPB22U99
A10VSO71DRS/32R-VPB22U99
A10VSO71DRS/32R-PPB12N00
A10VSO71DFR1/32R-PPB22U99
A10VSO71DFR1/32R-VPB22U99
A10VSO71DFR1/32R-PPB12N00
A10VSO71DRG/32R-PPB22U99
A10VSO71DRG/32R-VPB22U99
A10VSO71DRG/32R-PPB12N00
A10VSO71DFLR/32R-PPB22U99
A10VSO71DFLR/32R-VPB22U99
A10VSO71DFLR/32R-PPB12N00
A10VSO100DR/32R-PPB22U99
A10VSO100DR/32R-VPB22U99
A10VSO100DR/32R-PPB12N00
A10VSO100DRS/32R-PPB22U99
A10VSO100DRS/32R-VPB22U99
A10VSO100DRS/32R-PPB12N00
A10VSO100DFR1/32R-PPB22U99
液壓柱塞泵靠氣壓供油的液壓油箱，
在每次啟動機器后，必須等液壓漬箱
達到使用氣壓后，才能操作機械。
直軸斜盤式柱塞泵分為壓力供油型的
自吸油型兩種。壓力供油型液壓泵大
都采用有氣壓的油箱，也有液壓泵本
身帶有補油分泵向液壓泵進油口提供壓
力油的。自吸油型液壓泵的自吸油能力很強，無需外力供油。
A10VSO100DFR1/32R-VPB22U99
A10VSO100DFR1/32R-PPB12N00
A10VSO100DRG/32R-PPB22U99
A10VSO100DRG/32R-VPB22U99
A10VSO100DRG/32R-PPB12N00
A10VSO100DFLR/32R-PPB22U99
A10VSO100DFLR/32R-VPB22U99
A10VSO100DFLR/32R-PPB12N00
A10VSO140DR/32R-PPB22U99
A10VSO140DR/32R-VPB22U99
A10VSO140DR/32R-PPB12N00
A10VSO140DRS/32R-PPB22U99
A10VSO140DRS/32R-VPB22U99
A10VSO140DRS/32R-PPB12N00
A10VSO140DFR1/32R-PPB22U99
A10VSO140DFR1/32R-VPB22U99
A10VSO140DFR1/32R-PPB12N00
柱塞泵柱塞往復運動總行程L是不變的，
由凸輪的升程決定。柱塞每循環(huán)的供油
量大小取決于供油行程,供油行程不受
凸輪軸控制是可變的。供油開始時刻不
隨供油行程的變化而變化。轉(zhuǎn)動柱塞可
改變供油終了時刻，從而改變供油量。
柱塞泵工作時，在噴油泵凸輪軸上的凸
輪與柱塞彈簧的作用下，迫使柱塞作上、
下往復運動，從而完成泵油任務(wù)，泵油
過程可分為以下三個階段。
A10VSO140DRG/32R-PPB22U99
A10VSO140DRG/32R-VPB22U99
A10VSO140DRG/32R-PPB12N00
A10VSO140DFLR/32R-PPB22U99
A10VSO140DFLR/32R-VPB22U99
A10VSO140DFLR/32R-PPB12N00
A10VSO28DR/32R-VPB121N00
A10VSO28DFR/31R-PSA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/32R-VPB12N00
A10VSO28DRF1/31R-PSA12N00
E-A10VSO28DFR1/31R-PPA12N00
