柱塞泵

A10VSO45DRG/31R-PPA12N00

产品单价:1.00元/件 品牌: 武汉星兴达

最小起订:1 件

供货总量:10000 件

发货期限:付款后 1 天内发货

有效期至:长期有效

武汉星兴达液压气动设备有限公司
未认证 谨防假冒!

产品详情

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。



    图&20(b)为电液比例变量泵泵源回路图。如果不采用比例电磁铁, 而采用改变外控压力X大小(例如取负载压力),也可进行变量控制[8-20(c) ]

 

      德国力士乐公司生产的ATV系列电液比例变系就是采用这种变量机构进行比例变量的。

 

    (2)故障分析及排除

 

      [故障1]大小排量之间切换不良

 

      泵能满足小排量区段工作,却到不了大排量工作段:或者到了大排位工作段,就再也回不到小排量的工作段:或者系的特性曲线不成线性:或者原不能停留在曲线的某一点,特性由线屋铝齿状。产生原因和排除方法如下。

 

      ①调压弹簧2与反馈弹费的刚度不匹配,应使之匹配。一般, 调压弹赞和反馈弹簧的刚度比应为10: 1左右。

 

      ②弹簧精度差。作为比例泵的调压弹黄和反馈弹赞须用高精度弹簧。[故障21在整个变量过程中出现排 量阶跃突变

 

      这一故障现象是指变量时不能稳定在某一变量点工作, 使调节曲线产生振荡。故障产生原因和排除方法如下。

 

      ①控制阀的配合间隙不好,间隙过大,加上精度不好,阀在工作中易产生泄漏,从而导致变量活塞跳跃而产生排量跳跃;配合闻除过小或因污物,使控制阀阀芯存在卡阻现象,卡住时,无法去操控变量活塞移动:控制阀阀芯不卡住时,操控变量活塞来一个跳动,导致泵排量跳动。

 

      ②污物进人控制阀,卡住控制阀芯,产生类似现象。

 

      ❸变量活塞精度不好,配合间隙过大或过小使变量活塞移动不灵活,卡住时,使变量活塞不动,不卡住时,变量活塞来一个跳动,导致泵排量跳动。8.1.7蓄能器供油回路

 

      现代液压设备朝高压、高速的方向发展,有些液压设备,如压铸机等在短时间需要很大的液压功率。为了避免使用特大功率的电机和泵,采用著能器回路,用蓄能器集聚的能量补充高速高压的压射过程(短时间)的能量,这样便可不用最大的电机和泵实现压铸机只有某工序才会用到的超过泵功率工况的能量补充,使泵功率损失减小。它也是种高效率液压回路,是液压设备采用的节能東源回路之- .此处仅举图821所示的例子。

 

      在循环动作的间隙中,系统不需要供给能量时,电磁阀3断电,泵以溢流阀2调节的压力向蓄能器供油。当蓄能完毕,压力开高,压力继电器6发信号,电磁阀3通电;液压泵1卸荷,单向阀4关闭,防止蓄能器6及系统的高压油反灌。

 

 

进、出油方向,达到控制执行元件的运动状态(运动或停止)和运动方向的改变(前进或后退,上升或下降)的液压回路,称为方向控制回路。  [I21(1)方向控制回路

 

①靠重量回程的方向控制回路依靠压力油而使液压缸上升,靠液压缸活塞本身的重量回程。如图8-22(a) 所示的回路中,当三位三通阀3处于中位,泵1卸荷;3处于左位,缸4上升;3右位,靠重力使缸4下降。

 

      ②靠弹簧返程的回路  如图8-22(b)所示,当1DT通电,压力油进人缸4左腔,使其活塞前进(右行);换向时,1DT断电,缸4左腔通油池,靠液压缸本身的弹簧力使液压缸活塞后退(左行)  IS响站]

 

      ③用正、反转泵构成的换向回路如图8-22 (c)所示,这种回路采用闭式回路。货当双向泵3正转,压力油进人缸6左腔,推动活塞前进,缸右腔通过液控单向阀5回油;反之,当泵3反转,缸6后退。其工作压 力分别由溢流阀12调节。

发布时间:2022-03-12 13:00  点击:154

所在地:湖北武汉市

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