供应A10VSO45DFR1/31R-PPA12N00

轴向柱塞泵（英文名：Piston pump）是活塞或柱塞的往复运动方向与缸体中心轴平行的柱塞泵。轴向柱塞泵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，因此容积效率高。
A10VSO28DFR1/31R-PPA12N00   
A10VSO45DFR1/32R-VPB12N00        
A10VSO45DR/31R-PPA12N00      
A10VSO45DFR/31R-PPA12N00          
A10VSO71DFR1/32R-PPA12N00   
A10VSO71DFR1/31R-PRA12N00   
A10VSO71DFR/31R-PRA12N00         
A10VSO71DR/31R-PPA12N00      
A10VSO71DR/31R-PRA12KB5-SO512     
E-A10VSO71DR/31R-PPA13N00    
A10VSO100DR/31R-PPA12N00    
A10VSO100DFR1/31R-PPA12N00       
A10VSO140DR/31R-PPB12N00     
A10VSO140DR/32R-PPB12N00          
A10VSO140DR/31R-VPA12N00         
A10VSO140DFR1/31R-PPB12N00  
A10VSO140DR/31R-VPB12N00         
A10VSO140DFLR/31R-PPB12N00   
A10VSO140DR/32R-VPB12N00-SO102    
柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点，被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。
A4VSO250LR2N/30R-PPB13N00  
A4VSO250DR/30R-PPB13N00     
E-A4VSO250DR/30R-PPB13N00        
A4VSO180DR/22R-PPB13N00      
A4VSO180DSR/30R-PPA12N00          
A4VSO125DR/30R-PPB13N00
A4VSO40DR/10R-PPB13N00      
A10VSO10DR/52R-PPA14N00          
A10VSO18DFR1/31R-PPA12N00    
A10VSO28DFR1/31R-PPA12N00   
A10VSO45DFR1/32R-VPB12N00    
A10VSO71DFR1/32R-VPB22U99
A10VSO100DFR1/32R-VPB12N00  
A10VSO140DRS/32R-VPB12N00        
A10VSO140DRS/32R-VPB22U99
A10VSO16DR/31R-PPA12N00     
A10VSO18DR/31R-PPA12N00          
A10VSO28DR/31R-PPA12N00      
A10VSO28DFLR/31R-PPA12N00   
A10VSO45DR/31R-PPA12N00     
A10VSO45DFLR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00     
A10VSO71DFLR/31R-PPA12N00        
A10VSO100DR/31R-PPA12N00     
A10VSO100DFLR/31R-PPA12N00 
轴向柱塞泵（英文名：Piston pump）是活塞或柱塞的往复运动方向与缸体中心轴平行的柱塞泵。轴向柱塞泵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，因此容积效率高。 
A10VSO140DR/31R-PPB12N00    
A10VSO140DFLR/31R-PPA12N00
A10VSO18DR/31R-PPA12N00     
A10VSO18DFR1/31R-PPA12N00       
A10VSO18DFR1/31R-PPB12N00     
A10VSO18DFR1/32R-VPB12N00    
A10VG18HD1/10L-NSC16N003E    
A10VSO18DFR1/31R-PPA12N00
A10V028DR/31R-PSC12N00      
A10VSO28DR/31R-PPA12N00         
以上
A10VSO45DR/32R-PPB22U99     
A10VSO45DR/32R-VPB22U99     
A10VSO45DR/32R-PPB12N00     
A10VSO45DRS/32R-PPB22U99     
A10VSO45DRS/32R-VPB22U99      
A10VSO45DRS/32R-PPB12N00  
A10VSO45DFR1/32R-PPB22U99    
A10VSO45DFR1/32R-VPB22U99   
A10VSO45DFR1/32R-PPB12N00   
液压柱塞泵靠气压供油的液压油箱，在每次启动机器后，必须等液压渍箱达到使用气压后，才能操作机械。直轴斜盘式柱塞泵分为压力供油型的自吸油型两种。压力供油型液压泵大都采用有气压的油箱，也有液压泵本身带有补油分泵向液压泵进油口提供压力油的。自吸油型液压泵的自吸油能力很强，*外力供油。
A10VSO45DRG/32R-PPB22U99     
A10VSO45DRG/32R-VPB22U99      
A10VSO45DRG/32R-PPB12N00
A10VSO45DFLR/32R-PPB22U99    
A10VSO45DFLR/32R-VPB22U99   
A10VSO45DFLR/32R-PPB12N00   
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   
液压柱塞泵靠气压供油的液压油箱，在每次启动机器后，必须等液压渍箱达到使用气压后，才能操作机械。直轴斜盘式柱塞泵分为压力供油型的自吸油型两种。压力供油型液压泵大都采用有气压的油箱，也有液压泵本身带有补油分泵向液压泵进油口提供压力油的。自吸油型液压泵的自吸油能力很强，*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  
柱塞泵柱塞往复运动总行程L是不变的，由凸轮的升程决定。柱塞每循环的供油量大小取决于供油行程,供油行程不受凸轮轴控制是可变的。供油开始时刻不随供油行程的变化而变化。转动柱塞可改变供油终了时刻，从而改变供油量。柱塞泵工作时，在喷油泵凸轮轴上的凸轮与柱塞弹簧的作用下，迫使柱塞作上、下往复运动，从而完成泵油任务，泵油过程可分为以下三个阶段。
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     
柱塞泵柱塞往复运动总行程L是不变的，由凸轮的升程决定。柱塞每循环的供油量大小取决于供油行程,供油行程不受凸轮轴控制是可变的。供油开始时刻不随供油行程的变化而变化。转动柱塞可改变供油终了时刻，从而改变供油量。柱塞泵工作时，在喷油泵凸轮轴上的凸轮与柱塞弹簧的作用下，迫使柱塞作上、下往复运动，从而完成泵油任务，泵油过程可分为以下三个阶段。
A10VSO28DR/31R-PSC12N00       
A10V028DR/31R-PSC62K01       
A10V028DFR1/31R-PSC62N00     
A10VSO28DR/31L/PPA12G20
A10V028DFR/31L-PSC12K01
A10VSO45DFR1/31R-PPA12N00   
A10VSO45DFR1/32R-VPB12N00      
A10VSO45DR/31R-PPA12N00        
A10VSO45DR/31R-PPA12K25      
A10VSO45DFR1/31R-PPA12N00     
A10VSO58DFR1/31R-PPA12N00
A10VSO45DFR1/31RPPA12N00    
E-A10VSO45DFR1/31R-PPA12N00    
A10VSO45DFR/31R-PPA12N00-SO32   
A10VSO45DR/31R-PPA12N00      
A10VSO45DR/52R-PC12N00        
当凸轮的凸起部分转过去后，在弹簧力的作用下，柱塞向下运动，柱塞上部空间（称为泵油室）产生真空度，当柱塞上端面把柱塞套上的进油孔打开后，充满在油泵上体油道内的柴油经油孔进入泵油室，柱塞运动到下止点，进油结束
A10V045DFR1/31R-PSC62K02
A10VSO45DFR1/31R-PPA12N00   
A10VSO45DR/31RPPB12N00         
A10V045DFR1/31R-PSC62K02
A10VSO71DFR1/32R-VPB22U99   
A10VSO71DFR1/31R-PPA12N00     
A10VSO71DFR1/32R-VPB12N00      
A10VSO71DFR1/31R-PPA12KB5      
A10VSO71DFR/31R-PSC62K07    
A10V071DFRI/34 PSC6402-SO225
A10VSO71FR1/31R-PPA12N00    
A10VSO71DFR1/31R-PPB12N00     
A10VSO71DFR1/31R-PPA12N00    
A10VSO71DFR1/31R-PSC62K07      
A10VSO71DFR/31R-PPA12KB3    
A10VSO71DR/31R-PPA12N00
A10VSO71DFR/31R-PPA12N00    
A10VSO71DFR1/31R-PPA12N00     
A10VSO71DFR1/31R-PPA12N00      
A10VSO71DFR1/32R-VPB22U99      
E-A10VSO71DR/31R-PPA12N00
A10VSO100DR/31R-PPA12N00    
A10VSO100DR/32R-VPB22U99     
A10VSO100DFR1/32R-VPB12N00     
A10VSO100DFR1/31R-PPA12K      
A10VSO100DFR1/31R-PPA12KB3   
E-A10VSO100PFR1/31R-PPA12N00
A10VSO100DFR/31RPSB12K24     
A10VSO100DR/31R-VPA12N00     
A10VSO100DR/31R-PPA12N00       
A10VSO100DFR1/31R-PPA12N00    
A10VSO100DFR1/32R-VPB12N00  
A10V0100DR/31R-PSC11N00
柱塞向上供油，当上行到柱塞上的斜槽（停供边）与套筒上的回油孔相通时，泵油室低压油路便与柱塞头部的中孔和径向孔及斜槽沟通，油压骤然下降，出油阀在弹簧力的作用下迅速关闭，停止供油。此后柱塞还要上行，当凸轮的凸起部分转过去后，在弹簧的作用下，柱塞又下行。此时便开始了下一个循环。
柱塞泵以一个柱塞为原理介绍，一个柱塞泵上有两个单向阀，并且方向相反，柱塞向一个方向运动时缸内出现负压，这时一个单向阀打开液体被吸入缸内，柱塞向另一个方向运动时，将液体压缩后另一个单向阀被打开，被吸入缸内的液体被排出。这种工作方式连续运动后就形成了连续供油 。
A10VSO100DR/31R-PTA12N00     
A10VSO100DR/31R-PPA12N00     
A10VSO100DFR1/32R-VPB12N00
A10VSO140DFR1/31R-PPB12N00   
A10VSO140DFLR1/31R-PPB12K01  
A10VSO140DR/31R-PPB12N00       
E-A10VSO140DFR1/31R-PPA12N00  
A10VSO140DFR1S/31RPPB12N00   
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFLR/31R-PPB12N00   
A10VSO140DR/31R-PPB12N00     
A10VSO140DRS/32R-VPB12N00      
E-A10VSO140D/31R-PPB12N00     
A10VSO140DFR1/31R-PPB12N00   
A10VSO140DR/32R-VPB12N00
AE-A10VSO140D/31R-PPB12N00   
A10VSO140DR/31R-PPB12N00     
A10VSO140DRS/32R-VPB12N00      
A10VSO140DFR1/31R-PPB12N00    
A10VSO140DFR1/32R-VPB12N00   
A10VSO140DRS/32R-VPB12N00
A4VSO40LR2G/10R-PPB13N00     
A4VSO71DFR/10X-PPB13N00      
A4VSO71DR/10X-PPB13N00      
A4VSO71DRG/10X-PPB13N00     
A4VSO71LR2/10R-PPB13N00       
A4VSO71LR2D/10R-PPB13N00 
A4VSO125DFR/22R-PPB13N00    
A4VSO125DR/22R-PPB13N00      
A4VSO125DR/22R-VPB13N00    
A4VSO125LR2/22R-PPB13N00    
A4VSO125LR2G/22R-PPB13N00     
A4VSO125LR2N/22R-PPB13N00
A4VSO180LR2N/22R-PPB13N00    
A4VSO250DFR/30R-PPB13N00     
A4VSO250DR/30R-PPB13N00     
A4VSO250DRG/30R-PPB13N00    
A4VSO250LR2/30R-PPB13N00      
A4VSO250LR2G/30R-PPB13N00 
A4VSO250LR2N/30R-PPB13N00    
A4VSO180DFR/22R-PPB13N00     
A4VSO180DR/22R-PPB13N00     
A4VSO180DRG/22R-PPB13N00
柱塞泵较重要的部件是轴承，如果轴承出现游隙，则不能保证液压泵内部三对磨擦副的正常间隙，同时也会破坏各磨擦副的静液压支承油膜厚度，降低柱塞泵轴承的使用寿命。据液压泵制造厂提供的资料，轴承的平均使用寿命为10000h，**过此值就需要更换新口。拆卸下来的轴承，没有专业检测仪器是无法检测出轴承的游隙的，只能采用目测，如发现滚柱表面有划痕或变色，就必须更换
A4VSO40LR2G/10R-PPB13N00     
A4VSO71DFR/10X-PPB13N00      
A4VSO71DR/10X-PPB13N00      
A4VSO71DRG/10X-PPB13N00     
A4VSO71LR2/10R-PPB13N00       
A4VSO71LR2D/10R-PPB13N00
A4VSO125DFR/22R-PPB13N00     
A4VSO125DR/22R-PPB13N00      
A4VSO125DR/22R-VPB13N00     
A4VSO125LR2/22R-PPB13N00    
A4VSO125LR2G/22R-PPB13N00     
A4VSO125LR2N/22R-PPB13N00
A4VSO180LR2N/22R-PPB13N00    
A4VSO250DFR/30R-PPB13N00     
A4VSO250DR/30R-PPB13N00    
A4VSO250DRG/30R-PPB13N00    
A4VSO250LR2/30R-PPB13N00     
在更换轴承时，应注意原轴承的英文字母和型号，柱塞泵轴承大都采用大载荷容量轴承，较好购买原厂家，原规格的产品，如果更换另一种品牌，应请教对轴承有经验的人员查表对换，目的是保持轴承的精度等级和载荷容量。 
A4VSO250LR2G/30R-PPB13N00
A4VSO250LR2N/30R-PPB13N00    
A4VSO180DFR/22R-PPB13N00     
A4VSO180DR/22R-PPB13N00     
A4VSO180DRG/22R-PPB13N00
A2F0定量泵
A2F010/61R-PAB06    
A2F010/61R-PBB06   
A2F012/61R-PAB06   
A2F012/61R-PBB06    
A2F016/61R-PAB06   
A2F016/61R-PBB06    
A2F023/61R-PAB05    
A2F023/61R-PBB05   
A2F028/61R-PAB05   
A2F028/61R-PBB05    
A2F032/61R-PAB05   
柱塞泵使用寿命的长短，与平时的维护保养，液压油的数量和质量，油液清洁度等有关。避免油液中的颗粒对柱塞泵磨擦副造成磨损等，也是延长柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件，这些零件有时比其它仿造的零件价格要贵，但质量及稳定性要好，如果购买售价便宜的仿造零件，短期内似乎是节省了费用，但由此出带来了隐患，也可能对柱塞泵的使用造成更大的危害。
A2F032/61R-PBB05  
A2F045/61R-PZB05    
A2F056/61R-PAB05   
A2F056/61R-PBB05    
A2F063/61R-PAB05    
A2F063/61R-PBB05   
A2F080/61R-PAB05   
A2F080/61R-PBB05    
A2F090/61R-PAB05   
A2F090/61R-PBB05   
A2F0107/61R-PAB05   
A2F0107/61R-PBB05  
A2F0125/61R-PAB05   
A2F0125/61R-PBB05   
A2F0160/61R-PAB05  
A2F0160/61R-PBB05  
A2F0180/61R-PAB05   
A2F0180/61R-PBB05  
A2F0200/63R-PAB05 
A2FM定容量 液压马达 
柱塞泵使用寿命的长短，与平时的维护保养，液压油的数量和质量，油液清洁度等有关。避免油液中的颗粒对柱塞泵磨擦副造成磨损等，也是延长柱塞泵寿命的有效途径。在维修中更换零件应尽量使用原厂生产的零件，这些零件有时比其它仿造的零件价格要贵，但质量及稳定性要好，如果购买售价便宜的仿造零件，短期内似乎是节省了费用，但由此出带来了隐患，也可能对柱塞泵的使用造成更大的危害。
A2FM32/61W-VAB010   
A2FM32/61W-VAB020   
A2FM32/61W-VAB040   
A2FM32/61W-VBB010   
A2FM32/61W-VBB020   
A2FM32/61W-VBB040  
A2FM45/61W-VZB010   
A2FM45/61W-VZB020   
A2FM45/61W-VZB040 
A2FM56/61W-VAB010   
A2FM56/61W-VAB020   
A2FM56/61W-VAB040   
A2FM56/61W-VBB010   
A2FM56/61W-VBB020   
A2FM56/61W-VBB040  
A2FM63/61W-VAB010   
A2FM63/61W-VAB020   
A2FM63/61W-VAB040  
A2FM63/61W-VBB010   
A2FM63/61W-VBB020   
A2FM63/61W-VBB040   
A2FM80/61W-VAB010   
A2FM80/61W-VAB020   
A2FM80/61W-VBB010  
A2FM80/61W-VBB020   
A2FM90/61W-VAB010   
A2FM90/61W-VAB020  
A2FM90/61W-VBB010   
A2FM90/61W-VBB020   
A2FM107/61W-VAB010  
A2FM107/61W-VAB020  
A2FM107/61W-VBB010  
A2FM107/61W-VBB020 
A2FM125/61W-VAB010  
A2FM125/61W-VAB020  
A2FM125/61W-VBB010 
A2FM125/61W-VBB020  
柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点，被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。
A2FM160/61W-VAB010  
A2FM160/61W-VAB020  
A2FM160/61W-VBB010  
A2FM160/61W-VBB020  
A2FM180/61W-VAB010 
A2FM180/61W-VAB020  
A2FM180/61W-VBB010  
A2FM180/61W-VBB020 
A200/63W-VAB010  
A250/60W-VZB010  
A250/60W-VZB020  
A2FM355/60W-VZH010  
A2FM500/60W-VPH010  
A2FM500/60W-VZH010 
A2FLM710/60W-VPH010 
A2FLM710/60W-VZH010 
A2FM1000/60W-VPH010 
A2FM1000/60W-VZH010 
安全保护作用：系统正常工作时，阀门关闭。只有负载**过规定的极限（系统压力**过调定压力）时开启溢流，进行过载保护，使系统压力不再增加（通常使溢流阀的调定压力比系统较高工作压力高10％～20％）。