PVV54-1X/193-113RA15UUVC
PVV54-1X/193-113RA15UUVC
武汉耀泰机电设备有限公司
联系人:吴小姐
电话:027-87780928 手机:15387038738 传真:027-87781567 QQ:982980343 邮箱:982980343@qq.com
武汉耀泰 供应力士乐全系列 泵,阀,油缸
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。
Z1S 10 E3-3X/V
Z1S 10 F1-3X/
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Z1S 10 F2-3X/
Z1S 10 F2-3X/V
Z1S 10 F3-3X/
Z1S 10 F3-3X/V
Z1S 10 P05-1-4X/F/J50
Z1S 10 P1-3X/
Z1S 10 P1-3X/JV
Z1S 10 P1-3X/V
Z1S 10 P1-3X/V W4
Z1S 10 P2-3X/
Z1S 10 P2-3X/JV
Z1S 10 P2-3X/V
Z1S 10 P3-2X/V W4
Z1S 10 P3-3X/
Z1S 10 P3-3X/JV
Z1S 10 P3-3X/V
Z1S 10 P30-1-4X/F/J50
Z1S 10 P50-1-4X/F/J50
Z1S 10 T0-3X/V
Z1S 10 T1-3X/
Z1S 10 T1-3X/JV
Z1S 10 T1-3X/V
在定子和转子两侧,盘上有两对吸、排口,在定子、转子、叶片和配油盘之间形成若干个工作空间。
叶片由短转向长半径时,叶片间v增大,p降低,经配油盘吸油。叶片由长向短半径时,叶片间v减小,经配油盘的排出口排油。当叶片位于密封区时,正好将吸、排口隔开,叶片间v不变,没有困油问题。转子转一周,每工作v都吸、排两次(双作用泵)。
柱塞泵最重要的部件是轴承,
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,
超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,
最购买原厂家,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
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Z1S 10 A05-2B05-2TB9-4X/F
Z1S 10 A30-1-4X/F
Z1S 10 A30-2-4X/F
Z1S 10 A30-2B30-2-4X/F
Z1S 10 A50-1-4X/F
Z1S 10 A50-2-4X/F
Z1S 10 A50-2B50-2-4X/F
Z1S 10 B00-2-4X/F
Z1S 10 B05-1-4X/F
Z1S 10 B05-2-4X/F
Z1S 10 B05-2-4X/F/XY
Z1S 10 B30-1-4X/F
Z1S 10 B30-2-4X/F
Z1S 10 B50-1-4X/F
Z1S 10 B50-2-4X/F
Z1S 10 P00-1-4X/F
Z1S 10 P05-1-4X/F
Z1S 10 P05-1-4X/F/XY
Z1S 10 P05-1TA05-2-4X/F/XY
Z1S 10 P05-1TA05-2TB9-4X/F
Z1S 10 P05-1TA30-2TB9-4X/F/J3
Z1S 10 P05-1TA50-2TB9-4X/F
Z1S 10 P05-2-4X/F
Z1S 10 P30-1-4X/F
Z1S 10 P30-1-4X/F/J3
Z1S 10 P30-1-4X/F/XY
Z1S 10 P30-1TA30-2TB9-4X/F
Z1S 10 P50-1-4X/F
Z1S 10 P50-1-4X/F/XY
Z1S 10 P50-1TA50-2TB9-4X/F
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,无需外力供油。
A10VSO100DFR1/32R-VPB22U99
A10VSO100DFR1/32R-PPB12N00
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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
R900505885 3WE10A3X/CG24N9K4/V
R900522018 3WE10B3X/CW110N9K4
R900553099 3WE6A6X/EG24K4
R900561180 3WE6A6X/EG24N9K4
R900561270 3WE6B6X/EG24N9K4
R900591871 3WE10A3X/CG24N9K4
R900594429 3WE10B3X/CG24N9K4
R900594954 3WE10A3X/CW110N9K4
R900712507 3WE4C1XK/EG24N9K4
R900712509 3WE4U1XK/EG24N9K4
R900727009 3WE6B9-6X/OFEW110N9K4
R900746026 3WE6A6X/OFEG12N9K4
R900751411 3WE6B9-6X/EW110N9K4/V
R900778701 3WE10A3X/CW110N9K4/V
R900782651 3WE6A6X/OE
R900902760 3WE6A9-6X/EG24N9K4
R900904814 3WE6A6X/OFEG24N9K4
R900905662 3WE6A6X/EW110N9K4
R900906667 3WE6B6X/EW110N9K4
R900906668 3WE6B9-6X/EW110N9K4
R900907814 3WE6B9-6X/EG24N9K4
R900910861 3WE6B6X/EG24K4
R900914338 3WE6B6X/EW110N9K4/V
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,
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
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A10VSO100DFR1/32R-VPB12N00
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A10VSO140DR/31R-PPB12N00
A10VSO140DRS/32R-VPB12N00
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A10VSO140DR/32R-VPB12N00
AE-A10VSO140D/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
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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
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A4VSO125DR/22R-PPB13N00
A4VSO125DR/22R-VPB13N00
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A4VSO250LR2N/30R-PPB13N00
A4VSO180DFR/22R-PPB13N00
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A4VSO180DRG/22R-PPB13N00
Z1S 10 D3-3X/
Z1S 10 D3-3X/V
Z1S 10 E1-3X/
Z1S 10 E1-3X/V
Z1S 10 E1-3X/V W4
Z1S 10 E2-3X/
Z1S 10 E2-3X/V
Z1S 10 E3-3X/
Z1S 10 E3-3X/V
Z1S 10 F1-3X/
Z1S 10 F1-3X/V
Z1S 10 F1-3X/V W4
Z1S 10 F2-3X/
Z1S 10 F2-3X/V
Z1S 10 F3-3X/
Z1S 10 F3-3X/V
Z1S 10 P05-1-4X/F/J50
Z1S 10 P1-3X/
Z1S 10 P1-3X/JV
Z1S 10 P1-3X/V
Z1S 10 P1-3X/V W4
Z1S 10 P2-3X/
Z1S 10 P2-3X/JV
Z1S 10 P2-3X/V
Z1S 10 P3-2X/V W4
Z1S 10 P3-3X/
Z1S 10 P3-3X/V
Z1S 10 T0-3X/V
Z1S 10 T1-3X/
Z1S 10 T1-3X/V
Z1S 10 T1-3X/V W4
DBW20B2-52/100-6EG24N9K4
DBW30B2-52/100-6EG24N9K4
DBW30B2-52/315-6EG24N9K4
DBW30B2-52/100-6EW230N9K4
DBW30B1-52/200-6EG24N9K4
力士乐双联叶片泵|REXROTH双联叶片泵
叶片泵转子旋转时,叶片在离心力和压力油的作用下,尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积,先由小到大吸油后再由大到小排油,叶片旋转一周时,完成两次吸油与排油。
PVV21-1X/060-040RA15DDMB,PVV21-1X/068-027RA15LUMB
PVV41-1X/098-027RA15UDMC,PVV41-1X/122-036RA15DDMC
PVV42-1X/098-045RA15DDMC,PVV21-1X/068-027RA15LUMB,
PVV51-1X/162-036RB15DDMC,PVV51-1X/193-027RA15DDMC
PVV52-1X/193-040RB15URMC,PVV52-1X/193-055RB15UUMC
PVV54-1X/183-082RA15DDMC PVV54-1X/139-082RA15UUMC
力士乐PVQ系列--行走机械用型叶片泵
PVQ2-1X055RA15DLMB,PVQ2-1X068RA15DLMB,
PVQ21-1X060-018RA15DLMB,PVQ4-1X/82RA-15DMC,
PVQ4-1X/98RA-15DMC,PVQ4-1X/113RA-15DMC,
PVQ4-1X/122RA-15DMC,PVQ5-1X/139/154/162/193,
PVQ21-1X/060-040RA15DDMB,PVQ21-1X/068-027RA15LUMB,
PVQ41-1X/098-027RA15UDMC,PVQ41-1X/122-036RA15DDMC
DBW20B2-52/315-6EG24N9K4
DBW30B2-52/350-6EG24N9K4
DBW10B3-52/315-6EG24N9K4
DBW20B2-52/315-6EW230N9K4
DBW10B2-52/315-6EW230N9K4
DBW10B2-52/200-6EW230N9K4
DBW20B2-52/200-6EG24N9K4
DBW10B2-52/200-6EG24N9K4
DBW10B2-52/315-6EG24N9K4
DBW10A3-52/315-6EG24N9K4
DBW20A2-52/350-6EG24N9K4
DBW20BG2-52/315-6EG24N9K4
DBW20A2-52/315-6EW230N9K4
DBW20B2-52/315U6EG24N9K4
DBW10B2-52/100U6EG24N9K4
DBW10B2-52/315-6EG24N9K4V
DBEE6-12/100YG24K31M