0713-6542758 QQ:736567721
A2FM250/60W-VPB010力士乐定量马达
A2FM250/60W-VPB010力士乐定量马达 图片0A2FM250/60W-VPB010力士乐定量马达 图
片1A2FM250/60W-VPB010力士乐定量马达
产 品: A2FM250/60W-VPB010力士乐定量马达
型 号: A2FM250/60W-VPB010
规 格: A2FM250/60W-VPB010
A2FM250/60W-VPB010力士乐定量马达 详细说明
古兴州,古灵州,白草黄云都是愁,劝君休倚楼。 —— 朱栴《长相思·秋眺》
A2FM250/60W-VPB010力士乐定量马达
推广产品:德国原装力士乐A2FM型定量马达
A2FM型定容量 液压马达 轴向柱塞定量马达
用于开始回路和闭式回路
规格 NG5 至 1000
轴向柱塞斜轴式
系列 6
可加装背压阀
公称压力可达 400 bar
尖峰值压力可达 450 bar
A4VSO180DR/30R-FPB13N00
A4VSO180DR/30R-PPB13N00
A4VSO180DRG/30R-PPB13N01
A4VSO180DFR1/30R-PPB13N02
A4VSO250DR/30R-PPB13N00
A4VSO250DR/30R-FPB13N00
A4VSO250DRG/30R-PPB13N00
A4VSO250DFR1/30R-PPB13N00
A2FM250/60W-VPB010力士乐定量马达
德国力士乐 液压马达 REXROTH 定量马达 定量柱塞泵 柱塞马达 博世力士乐
A2FM型定容量 液压马达
产品特点:
- A2FM型斜轴式轴向柱塞定量马达适用于开式和闭式静液压传动回路。
- 适用于行走机械和工业应用。
- 输出转速与输入流量成正比而与排量成反比。
- 驱动扭矩随马达的高压侧和低压侧的压降加大而增大。
- 仔细选择所提供的排量,其规格可与各实际应用情况匹配。
- 良好的功率/重量比。
- 结构紧凑。
- **效率。
- 经济的设计。
- 整体锥形柱塞带有用于密封的活塞环。
规格 5:公称压力315bar, 峰值压力350bar
规格 10 至 200:公称压力400bar ,峰值压力450bar
规格 250 至 1000:公称压力350bar ,峰值压力400bar
订货代码:
"A2F*M*/6*W-V*****"
"A2F"→轴向柱塞单元:A2F=固定式斜轴设计
"*"→传动轴轴承:无代码=标准轴承;L=长使用寿命轴承
"M"→工作模式:M=马达(插入式马达A2FE)
"*"→规格排量Vg (cm3)
"6"→系列 6
"*"→索引:1=规格 10至180;3=规格 200;0=规格 250至1000
"W"→旋转方向,从轴端看:W=可切换转换方向
"V"→密封件:V=氟橡胶(FKM)
"*"→轴端:A/Z=花键轴 DIN 5480;B/P=平键轴 DIN 6885
"*"→安装法兰:B=4孔-ISO 3019-2;H=8孔-ISO 3019-2
"*"→工作管路油口,如:010=SAE 后侧法兰油口 A和B
"*"→速度测量元件:无代码=不带速度测量元件;D=用于速度测量元件ID;F=用于速度测量元
件HDD欢迎您的询价!公司询价联系人:何女士。电话18934630908/15072720048.
0713-6542758 QQ:736567721
"*"→特殊设计:无代码=标准型号;J=回转驱动应用的特定型号
A2FM250/60W-VPB010力士乐定量马达
德国力士乐 液压马达 REXROTH 定量马达 定量柱塞泵 柱塞马达 博世力士乐
A2FM10/61W-VAB030 9423386
A2FM10/61W-VBB030 9610656
A2FM12/61W-VAB030 9424240
A2FM12/61W-VBB030 9610657
A2FM16/61W-VAB030 9411111
A2FM16/61W-VBB030 9411119
A2FM23/61W-VAB010 9427351
A2FM23/61W-VAB020 9422092
A2FM23/61W-VAB040 9428415
A2FM23/61W-VBB010 9610658
A2FM23/61W-VBB020 9610659
A2FM23/61W-VBB040 9610660
A2FM28/61W-VAB010 9424853
A2FM28/61W-VAB020 9422548
A2FM28/61W-VAB040 9421629
A2FM28/61W-VBB010 9610661
A2FM28/61W-VBB020 9610662
A2FM28/61W-VBB040 9610663
A2FM32/61W-VAB010 9410189
A2FM32/61W-VAB020 9410190
A2FM32/61W-VAB040 9410192
A2FM32/61W-VBB010 9410194
A2FM32/61W-VBB020 9410195
A2FM32/61W-VBB040 9410197
A2FM45/61W-VZB010 9411581
A2FM45/61W-VZB020 9411582
A2FM45/61W-VZB040 9411584
A2FM56/61W-VAB010 9424905
A2FM56/61W-VAB020 9422129
A2FM56/61W-VAB040 9429251
A2FM56/61W-VBB010 9610664
A2FM56/61W-VBB020 9610665
A2FM56/61W-VBB040 9605544
A2FM63/61W-VAB010 9408523
A2FM63/61W-VAB020 9408524
A2FM63/61W-VAB040 9408526
A2FM63/61W-VBB010 9408514
A2FM63/61W-VBB020 9408549
A2FM63/61W-VBB040 9408551
A2FM80/61W-VAB010 9422638
A2FM80/61W-VAB020 9422089
A2FM80/61W-VBB010 9610666
A2FM80/61W-VBB020 9610667
A2FM90/61W-VAB010 9408463
A2FM90/61W-VAB020 9408464
A2FM90/61W-VBB010 9408468
A2FM90/61W-VBB020 9408469
液压泵输出流量不足或不输出油液
(1)吸入量不足。原因是吸油管路上的阻力过大或补油量不足。如泵的转速过大,油箱中液面过
低,进油管漏气,滤油器堵塞等。
(2)泄漏量过大。原因是泵的间隙过大,密封不良造成。如配油盘被金属碎片、铁屑等划伤,端
面漏油;变量机构中的单向阀密封面配合不好,泵体和配油盘的支承面有砂眼或研痕等。可以通
过检查泵体内液压油中混杂的异物判别泵被损坏的部位。
(3)倾斜盘倾角太小,泵的排量少,这需要调节变量活塞,增加斜盘倾角。
2.中位时排油量不为零
变量式轴向柱塞泵的斜盘倾角为零时称为中位,此时泵的输出流量应为零。但有时会出现中位
偏离调整机构中点的现象,在中点时仍有流量输出。其原因是控制器的位置偏离、松动或损伤,
需要重新调零、紧固或更换。泵的角度维持力不够、倾斜角耳轴磨损也会产生这种现象。
3.输出流量波动
输出流量波动与很多因素有关。对变量泵可以认为是变量机构的控制不佳造成,如异物进入变
量机构,在控制活塞上划出阶痕、磨痕、伤痕等,造成控制活塞运动不稳定。由于放大器能量不
足或零件损坏、含有弹簧的控制活塞的阻尼器效能差,都会造成控制活塞运动不稳定。流量不稳
定又往往伴随着压力波动。这类故障一般要拆开液压泵,更换受损零部件,加大阻尼,提高弹簧
刚度和控制压力等。
A2FM107/61W-VAB010 9424300
A2FM107/61W-VAB020 9424093
A2FM107/61W-VBB010 9610668
A2FM107/61W-VBB020 9610669
A2FM125/61W-VAB010 9409630
A2FM125/61W-VAB020 9409634
A2FM125/61W-VBB010 9409637
A2FM125/61W-VBB020 9409638
A2FM160/61W-VAB010 9425163
A2FM160/61W-VAB020 9424094
A2FM160/61W-VBB010 9610670
A2FM160/61W-VBB020 9610671
A2FM180/61W-VAB010 9409189
A2FM180/61W-VAB020 9409190
A2FM180/61W-VBB010 9409372
A2FM180/61W-VBB020 9409373
A2FM200/63W-VAB010 2011528
.输出压力异常
泵的输出压力是由负载决定的,与输入转矩近似成正比。输出压力异常有两种故障。
(1)输出压力过低
当泵在自吸状态下,若进油管路漏气或系统中液压缸、单向阀、换向阀等有较大的泄漏,均会
使压力升不上去。这需要找出漏气处,紧固、更换密封件,即可提高压力。溢流阀有故障或调整
压力低,系统压力也上不去,应重新调整压力或检修溢流阀。如果液压泵的缸体与配流盘产生偏
差造成大量泄漏,严重时,缸体可能破裂,则应重新研磨配合面或更换液压泵。
(2)输出压力过高A4VSO71DR/10R-PPB13N00 R902423294 德国原产 现
货,特价
A4VSO125DR/30R-PPB13N00 R9010994306 德国原产 现货,特价
A4VSO180DR/30R-PPB13N00 R910999125 德国原产 现货,特价
A4VSO250DR/30R-PPB13N00 R910974769 德国原产 现货,特价
A10VS010DR/52RPPA14N00 R910990406 德国原产 现货,特价
A10VSO71DR/31R-PPA12N00 R910945133 德国原产 现货,特价
A10VSO100DR/31R-PPA12N00 R910912007 德国原产 现货,特价
A10VS0100DRS/32RVPB12N00-S1439 R902436353 德国原产 现货,特价
A10VSO71DR/10R-PPB13N00 R902423294 德国原产 现货,特价
A10VSO45DR/31R-PPA12N00 R910907403 德国原产 现货,特价
A10VSO140DR/31R-PPB12N00 R910922983 德国原产 现货,特价
A10VSO18DFR1/31R-PPA12N00 力士乐正品 现货,特价
A10VSO28DFR1/31R-PPA12N00 力士乐正品 现货,特价
A10VS071DFR1/31R-PPA12N00 力士乐正品 现货,特价
A10VSO71DRS/32R-VPB22U99 力士乐正品 现货,特价
A10VSO100DRS/32R-VPB12N00 力士乐正品 现货,特价
A10VSO140DRS/32R-VPB12N00 力士乐正品 现货,特价
A2FO32/61L-VAB05 R902155691 德国原产 现货,特价
A2FO28/61R-VPB05 R902201898 德国原产 现货,特价
A2FM125/61W-VAB010 R902138181 德国原产 现货,特价
A2FM250/60W-VPB010 R910914475 德国原产 现货,特价
A7VO55LRDS/63L-NZB01-S R902218653 德国原产 现货,特价
A7VO160EP/63R-NPB01 R902218520 德国原产 现货,特价
A7VKO012MA/10MRSK4P350-0 R902182161 德国原产 现货,特价
A7VKO028MA/10MRSL4P550-0 R902186115 德国原产 现货,特价
若回路负载持续上升,泵的压力也持续上升,当属正常。若负载一定,泵的压力超过负载所需
压力值,则应检查泵以外的液压元件,如方向阀、压力阀、传动装置和回油管道。若**压力过
高,应调整溢流阀。
A2FM250/60W-VZB010 915383
A2FM250/60W-VZB020 910653
A2FM355/60W-VZH010 920780
A2FM500/60W-VPH010 943251
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AA4VSO180DRG/30R-PPB13N00
A4VSO180DR/30R-VPB13N00
ALA10VSO45DFR1/31R-PPA12N00.
A4VSO125MA/30R-PPB13N00
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