主营:REXROTH电磁阀,ATOS比例阀,PARKER柱塞泵,DUPLOMATIC齿轮泵,VICKERS叶片泵,BENTLY传感器,AIRTEC机械阀,AVENTICS气动阀
所在地:
上海 上海
产品价格:
11500元/个(大量采购价格面议)
最小起订:
3
发布时间:
2024-11-15
有效期至:
2024-12-15
产品详细
力士乐工程机械泵A4VG250EP2D1/32R-NSD10F001DH-S 德国博世力士乐REXROTH工业柱塞泵 工程机械泵 原装现货
我公司现货供应博世力士乐(BOSCH-REXROTH)、阿托斯ATOS、派克Parker、迪普马DUPLOMATIC、油研YUKEN;本特利bentley、贝加莱B&R、西门子、光洋KOYO,美国ASCO,美国PARKER派克 等系列进口产品
力士乐工程机械泵A4VG250EP2D1/32R-NSD10F001DH-S
韦米提供液压泵服务领域
品牌液压泵:进口各类液压泵维修/马达维修,包括力士乐、威格士、派克、丹尼逊、油研等欧美品牌
工程机械:挖机、摊铺机、压路机、压榨机、铺路机、钻挖机、推土机、重型挖机、路拌机等的双泵、单泵,行走马达,回转马达等。
建筑机械:混凝土泵车、混凝土泵车运输车、混凝土搅拌车等液压主泵、辅泵、回转马达、行走马达。
工业设备:冶金、采矿 化工、塑料、压铸机械、
船舶机械、起重机、陶瓷机械、铝材机等的液压主泵、辅泵、马达。
船舶/:舵船舶机、锚机、起重机等应用于船舰/舰艇上的甲板机械、操作及控制的船舶液压技术行业用泵&马达;液压技术行业用泵/马达及附属装置。
高压油泵首要用途是作为千斤顶、镦头器、挤压机、扎花机等液压设备的动力源。高压油泵的设备次第如下:在设备高压油泵的过程中,为避免杂物落入机器内,机组的全部孔穴均应盖好。将机组放在埋有地脚螺栓的基础上,在底座与基础之间,用成对的楔垫用校正用。校正泵轴和电机轴的同心度,在联轴大道外圆上,容许差错0.1毫米;两联轴器平面的空地应保证2~4毫米,(小泵取小值)空地要均匀,允差0.3毫米。
柱塞泵的调试
柱塞泵开机1-2小时查看各部温度、压力、声响是不是正常。
请留意如下事项:柱塞泵设备结束试机。
一 试机前的查看
电源有接地。1承认柱塞泵电源电压及接线准确。
2承认管路、泵件、压力表、安全阀无反常(因运送等因素可能有损坏)
二 注油
1承认柱塞泵机座油池洁净。
油的商标按油标指示方位注油,2向机座油池内写入光滑油。不一样的型号柱塞泵运用光滑。坚持位在高与低油位之间。
液力端各法兰螺钉要适度(约530N.M不要用力太大,三 查看柱塞泵各部螺钉有无松动。以防压坏“上套”
查看电动机联轴器、电接点压力表、电气设备是不是正常。四 查看附件是不是正常。
五 电接点压力表上限是不是调节在1.1倍的额外压力值上。
六 试机
电接点压力表指示在1.1倍的额外压力值下,将吸入管道、排出管道上的阀门敞开到大方位。承认高压泵安全阀正常。方可发动主机。
敞开主机。1禁止在封闭进口阀门的情况下。
2承认油罐中油面方位正常。
马达开始起动。3按下起动开关。
4查看马达转向是不是准确。
查看有无反常响声,5开机后。机件有无松动,各密封件有无走漏。
6调查压力 表值是不是指示在额外值。
高压泵平时工作中留意事项
1进口压力表指示值是不是正常。
要做到尽早发现事端预兆。2留意声响和振荡有无反常。
光滑油和螺钉松动。3留意有无走漏介质。
叶轮、孔口环和泵体的检修质量标准应按SHS 01013-2004标准进行。轴承间隙应严格按照制造商提供的数据进行控制。0.8和1.15之间的一般长径比应控制在0.1和0.14毫米之间,并且必须改变0.5毫米以上。与电机相连的外磁转子的径向和轴向跳动应小于0.OLMM。外磁转子和密封盖较大端面跳动为0.25 mm,ZUI大径向跳动为0.60 mm。用高斯计测量的磁性体表面强度不应小于初始值的70%。450mt时不能计算初始值。磁力泵的拆卸步骤已经在文章中说明,如没有特殊情况并不建议用户私自拆卸设备。
柱塞卡死在泵体里,用手扳动离合手柄,凭感觉判断柱塞是否卡死。如果分离轻松,说明柱塞弹簧处于压缩状态,柱塞已经卡死在泵体里。柱塞卡死的原因有三:①油泵工作时间较长,负荷较大,或长时间空泵,或配合间隙过小,润滑不良,温度过高等原因均可造成柱塞卡死。如果拉伤严重,应更变新泵;如果拉伤轻微,应用细砂布把拉伤处磨光,可继续使用。②新安装的油泵容易发生柱塞卡死现象,这主要是固定油泵的三个螺栓拧紧力矩不一致造成的,可把三个螺栓稍微拧紧。使油泵位置轻微移动,然后均匀拧紧三个螺栓即可。③液压油里杂质较多,使柱塞与泵体配合面损伤而卡死。
力士乐工程机械泵A4VG250EP2D1/32R-NSD10F001DH-S型号
rexroth液压泵的种类 REXROTH泵型号有 A4VSO系列.A10VSO系列.A4VG系列.A4V系列.A6VM系列.A7VO系列.A8VO系列.A2FO系列力士乐(REXROTH)液压泵及液
压马达 1、A8VO系列:A8VO55、A8VO80、A8VO107、A8VO160 2、 A2F 系列:A2F23、A2F28、A2F55、A2F80、A2F107、
A2F160 3、 A4VSO系列:A4VSO40、A4VSO45、A4VSO56、A4VSO71、A4VSO125、A4VSO180、 A4VSO250、A4VSO355 4、A4VG
系列:A4VG28、A4VG45、A4VG50、A4VG56、A4VG71、A4VG125、A4VG180、A4VG250 5、A6V系列:A6V55、A6V80、A6V107
、A6V160、A6V225、A6V250 6、 A7V系列:A7V16、A7V28、A7V55、A7V80、A7V107、A7V160、A7V200、A7V250 7、 A8V
系列:A8V55、A8V80、A8V107、A8V115、A8V172 8、A10VSO系列:A10VSO28、A10VSO43、A10VSO45、A10VSO71、
A10VSO100、A10VSO140 9、A10VD系列:A10VD17、A10VD21、A10VD28、A10VD43、A10VD71 10、A11V系列:A11V130、
A11V160、A11V190、A11V250 、
特点:
◆定量马达配有采用斜轴式设计的轴向锥形柱塞转子组,用于开式回路和闭式回路中的静液压传动
◆用于移动和固定的应用场合
◆输出速度取决于泵的流量和马达的排量。
◆输出扭矩随着高压侧和低压侧之间的压差以及排量的不断增加而加大。
◆排量的设计经过精心选择,其规格与实际的各种应用场合相适应
◆具有高的功率密度
◆紧凑设计
◆总效率高
◆具有良好的启动特性
◆经济概念
◆带柱塞环的一件式柱塞
典型应用:
·混凝土输送车等...
A4VD
A4VD250DA20L1O2A1A
A4VD250DA20L1O2A1A
A4VD250DA20R1O2A1AS
A4VD250DA20R1O2A1AS
A4VD250EL20L1EXOXA
A4VD250EL20L1EXOXA-S
A4VD250EL20R1EXO3AS
A4VD250EL20R1EXO3AS
A4VD250EL20R1O1O3A
A4VD250EL20R1O1O3A-S
A4VD250EL20R1O2O1A
A4VD250EL20R1O2O1A
A4VG
A4VG28DA12
A4VG28DA12-30R-PZC10F011S-S
A4VG28DA13
A4VG28DA13-30R-PSC10F011S
A4VG28DA13-30R-PSC10F011S
A4VG28DA13-30R-PZC10F001S
A4VG28DA14
A4VG28DA14-30R-NZC10F001S-S
A4VG28DA14-30R-PZC10F011S-S
A4VG28DA14-30R-PZC10F021S
力士乐工程机械泵|REXROTH液压油泵 行走机械柱塞泵
A4VG28DA16
A4VG28DA16-30R-PZC10F011S
A4VG28DA16-30R-PZC10F011S
A4VG28DA16-30R-PZC10F011X-S
A4VG28DA18
A4VG28DA18-30R-PZC10F011S
A4VG28DA1D2
A4VG28DA1D2-32R-NZC10F015DH-S
A4VG28DA1D2-32R-NZC10F015DH-S
A4VG28DA1D2-32R-NZC10F015DH-S
A4VG28DA1D3L
A4VG28DA1D3L-32R-NSC10F005S
A4VG28DA1D3R
A4VG28DA1D3R-32R-NSC10K015EH-S
A4VG28DA1D3R-32R-NZC10F015S-S
A4VG28DA1D4
A4VG28DA1D4-32R-NZC10F015S-S
A4VG28DA1D4-32R-NZC10F015S-S
A4VG28DG
A4VG28DG-30 A4VG28DG-30
A4VG28DG-30 A4VG28EP2-30
A4VG28DG130R
A4VG28DG130R-NSC10F041D-S A4VG28
A4VG28DGDT1
A4VG28DGDT1-32R-NSC10F045D-S
A4VG28DGM2
A4VG28DGM2-30R-PSC10F041S
A4VG28DWDT1
A4VG28DWDT1-32R-NZC10F003D-S
A4VG28DWDT1-32R-NZC10F003D-S
A4VG28DWDT1-32R-NZC10F013D-S
A4VG28DWDT1-32R-NZC10F013D-S
A4VG28EP11
A4VG28EP11-30L-PSC10N001X-S
A4VG28EP11-30L-PZC10K011E-S
A4VG28EP11-30R-PSC10N001E
A4VG28EP11-30R-PZC10F001S
A4VG28EP1D1
A4VG28EP1D1-30R-PZC10F001D
A4VG28EP2
A4VG28EP2-32 A10VO45DFR-31
A4VG28EP2-32 A4VG28DGD1-32
A4VG28EP21
A4VG28EP21-30R-PZC10F001D
A4VG28EP21-30R-PZC10F001S
A4VG28EP2D132R
A4VG28EP2D132R-NSC10F045SH-S
A4VG28EP2D1
A4VG28EP2D1-30L-PSC10F001S
A4VG28EP2D1-30R-PZC10F001S
A4VG28EP2D1-32L-NZC10F003DH-S
A4VG28EP2D1-32L-NZC10F005SH
A4VG28EP2D1-32R-NSC10F023SH
A4VG28EP2D1-32R-NZC10F005SH
A4VG28EP2D232L
A4VG28EP2D232L-NSC10F005SH
A4VG28EP2DM1
A4VG28EP2DM1-32L-NSC10F003DH
A4VG28EP2DM1-32R-NSC10F00XD-S
A4VG28EP2DT1
A4VG28EP2DT1-32R-NSC10F005DH-S
A4VG28EP2DT1-32R-NSC10F005SH-S
力士乐工程机械泵|REXROTH液压油泵 行走机械柱塞泵
A4VG28EP4D1
A4VG28EP4D1-32R-NSC10F005DP
A4VG28EP4D1-32R-NSC10F015DH
A4VG28EP4D1-32R-NSC10F015DH-S
A4VG28EP4D1-32R-NSC10F045SH-S
A4VG28EP4D2
A4VG28EP4D2-32R-NSC10F005DP
A4VG28EP4DM1
A4VG28EP4DM1-32L-NSC10F023SH
A4VG28EZ1
A4VG28EZ1-30R-PZC10F011S
A4VG28HD
A4VG28HD-30 A4VG28HD-30
A4VG28HD1
A4VG28HD1-30R-PSC10K012E
A4VG28HD1-30R-PZC10F001S
A4VG28HD1D1
A4VG28HD1D1-32R-NZC10F004D
A4VG28HD1D2
A4VG28HD1D2-32L-NSC10F005S
A4VG28HD1DM1
A4VG28HD1DM1-32L-NZC10F003D
A4VG28HD1DM2
A4VG28HD1DM2-32R-NZC10F015S
A4VG28HD1DMT132L
A4VG28HD1DMT132L-NSC10F003D-S
A4VG28HD1DT1
A4VG28HD1DT1-32R-NZC10F005S-S
A4VG28HD3DT1
A4VG28HD3DT1-32R-NSC10F005S
A4VG28HDM2
A4VG28HDM2-30R-PZC10F011S
A4VG28HDM2-30R-PZC10F011S-S
A4VG28HW1
A4VG28HW1-30L-PSC10F041S
A4VG28HW1-30L-PSC10F041S-S
A4VG28HW1-30L-PSC10N001X-S
A4VG28HW1-30R-PSC10F012D-S
A4VG28HW1-30R-PSC10F041D
A4VG28HW1-30R-PSC10F041D-S
A4VG28HW1-30R-PZC10F001S
A4VG28HW1-30R-PZC10N001E-S
A4VG28HW1-30R-PZC10N001E-S
A4VG28HW2
A4VG28HW2-30R-PZC10F011S
A4VG28HW3
A4VG28HW3-30R-PZC10F041S
A4VG28HWD1
A4VG28HWD1-32R-NSC10F044D
A4VG28HWDL1
A4VG28HWDL1-32L-NSC10F045S-S
A4VG28MS1
A4VG28MS1-30L-PSC10F001S
A4VG28MS1-30R-PSC10F011S
A4VG28MS1-30R-PZC10F011D
A4VG28NV
A4VG28NV-30 A4VG28NV-30
A4VG28NVD2
A4VG28NVD2-30R-PZC10F001S-S
A4VG28NVM1
A4VG28NVM1-30L-VSC10N00XX
AA4VG28EP1D1
AA4VG28EP1D1-30R-PSC60F041S
AA4VG28EP1D1-32R-NSC60F005S
AA4VG28EP1D1-32R-NSC60F045S
AA4VG28EP3D1
AA4VG28EP3D1-32L-NSC60F003SH
AA4VG28EP3D1-32L-NSC60F003SH
AA4VG28EZ1M1
AA4VG28EZ1M1-30R-PSC60F011S-S
AA4VG28HD1
AA4VG28HD1-30L-PSC60FO11D
AA4VG28HW1
AA4VG28HW1-30R-PSC60F001S
AA4VG28HW1-30R-PSC60N001E-S
AA4VG28HW1-30R-PSC60N001X-S
力士乐工程机械泵|REXROTH液压油泵 行走机械柱塞泵
A4VG40DA1D2
A4VG40DA1D2-31R-PZC02F013S
A4VG40DA1D2-32L-NSC02F006DH-S
A4VG40DA1D2-32R-NAC02F015S-S
A4VG40DA1D2-32R-NAC02F015S-S
A4VG40DA1D2-32R-NAC02F015S-S
A4VG40DA1D2-32R-NAC02F015SP-S
A4VG40DA1D2-32R-NAC02F015ST-S
A4VG40DA1D2-32R-NAC02F025STR9020845
A4VG40DA1D2-32R-NUC02F005FH-S
A4VG40DA1D2-32R-NZC02F005P-S
A4VG40DA1D2-32R-NZC02F005PH-S
A4VG40DA1D2-32R-NZC02F015S
A4VG40DA1D2-32R-NZC02F015S
A4VG40DA1D2-32R-NZC02F015S
A4VG40DA1D2-32R-NZC02F015SH-S
A4VG40DA1D2-32R-NZC02FXX5FH-S
A4VG40DA1D2-32R-NZC02FXX5SH-S
A4VG40DA1D2-32R-NZC02FXX5SQ-ES
A4VG40DA1D2-32R-NZC02FXX5X-S
A4VG40DA1D331R
A4VG40DA1D331R-PZC02F015D
A4VG40DA1D3
A4VG40DA1D3-31R-PZC02F013S
A4VG40DA1D3-31R-PZC02F015S
A4VG40DA1D3-31R-PZC02F015S
A4VG40DA1D3-31R-PZC02F015S
A4VG40DA1D3L
A4VG40DA1D3L-32R-NZC02F015S
A4VG40DA1D3L-32R-NZC02F015S
A4VG40DA1D3L-32R-NZC02F025S
A4VG40DA1D4
A4VG40DA1D4-31R-NZC02F015P
A4VG40DA1D4-31R-PZC02F013S
A4VG40DA1D4-32R-NZC02F015S
A4VG40DA1D4-32R-NZC02F015S-S
A4VG40DA1D4-32R-NZC02F015SH-S
A4VG40DA1D4-32R-NZC02F025S-S
A4VG40DA1D4-32R-NZC02F025SH-S
A4VG40DA1D631R
A4VG40DA1D631R-PZC02F015D
A4VG40DA1D6
A4VG40DA1D6-31R-NAC02F015S
A4VG40DA1D7
A4VG40DA1D7-31R-PZC02F005S
A4VG40DA1D7-31R-PZC02F043S
A4VG40DA1D7-32R-NZC02F005S
A4VG40DA1D7-32R-NZC02F005SH-S
A4VG40DA1D7-32R-NZC02F015S
A4VG40DA1D7-32R-NZC02F015SH-S
A4VG40DA1D8
A4VG40DA1D8-32R-NAC02F005SH
A4VG40DA1D8-32R-NAC02F015SH-S
A4VG40DA1D8-32R-NSC02F015S-S
A4VG40DA1D8-32R-NZC02F005LH
A4VG40DA1D8-32R-NZC02F005P-S
A4VG40DA1D8-32R-NZC02F015P-SK
A4VG40DA1D8-32R-NZC02F015PH-S
A4VG40DA1D8-32R-NZC02F015S
A4VG40DA1D8-32R-NZC02F015S
A4VG40DA1D8-32R-NZC02F015S-S
A4VG40DA1D8-32R-NZC02F015SH
A4VG40DA1D8-32R-NZC02F015SH
A4VG40DA1D8-32R-NZC02F015SH-S
A4VG40DA1D8-32R-NZC02FXX5SH-S
A4VG40DA1DT3L
A4VG40DA1DT3L-32R-NZC02F045S-S
A4VG40DA1DT8
A4VG40DA1DT8-32R-NZC02F045S-S
A4VG40DA2D3L
A4VG40DA2D3L-32R-NZC02F003S
A4VG40DA2DT3R
A4VG40DA2DT3R-32R-NZC02F015SP
A4VG40DE4DT1
A4VG40DE4DT1-32R-NSC02F003DXT-S
A4VG40DE4DT1-32R-NSC02F003DXT-S
A4VG40DE4DT1-32R-NSC02F003SXT-S
A4VG40DGD1
A4VG40DGD1-32L-NUC02F003S-S
A4VG40DWD1
A4VG40DWD1-32R-NSC02F003L-S
A4VG40DWDT1
A4VG40DWDT1-32R-NZC02F003D
A4VG40DWDT1-32R-NZC02F003D-S
A4VG40DWDT1-32R-NZC02F003D-S
A4VG40DWDT1-32R-NZC02F003D-S
A4VG40EP1
A4VG40EP1-31 A4VG40EP1-31
A4VG40EP1-32 A4VG40EP1-32
A4VG40EP1-X A4FM40-X
A4VG40EP1D1
A4VG40EP1D1-31L-NUC02F003S
A4VG40EP1D1-31L-NZC02F093S
A4VG40EP1D1-32L-NZC02F093S-S
A4VG40EP1D1-32R-NAC02F043S-S
A4VG40EP1D2
A4VG40EP1D2-32R-NAC02K025E-S
A4VG40EP1DM1
A4VG40EP1DM1-32R-NSC02N005EH-S
A4VG40EP1DT132R
A4VG40EP1DT132R-NAC02F025LT
A4VG40EP2
A4VG40EP2-31 A4VG40EP2-31
A4VG40EP2-31 A4VG40EP2-31
A4VG40EP2D132R
A4VG40EP2D132R-NZC02F013SH-S
力士乐工程机械泵|REXROTH液压油泵 行走机械柱塞泵
A4VG40EP2D1
A4VG40EP2D1-31L-PUC02F005S
A4VG40EP2D1-32L-NSC02F045SH-S
A4VG40EP2D1-32L-NUC02F005S
A4VG40EP2D1-32L-NZC02F045S
A4VG40EP2D1-32L-NZC02F095SH
A4VG40EP2D1-32L-NZC02K013EW-S
A4VG40EP2D1-32R-NUC02F015DH-S
A4VG40EP2D1-32R-NZC02F004D
A4VG40EP2D2
A4VG40EP2D2-32R-NZC02F013F
A4VG40EP2DM1
A4VG40EP2DM1-32L-NAC02F093PH
A4VG40EP2DM1-32L-NSC02F043D
A4VG40EP2DT1
A4VG40EP2DT1-32L-NSC02N003E-S
A4VG40EP2DT1-32L-NSC02N003E-S
A4VG40EP2DT2
A4VG40EP2DT2-32R-NAC02F095S
A4VG40EP3D1
A4VG40EP3D1-32R-NAC02F043SH-S
A4VG40EP4D132R
A4VG40EP4D132R-NAC02F095DH-S A4V
A4VG40EP4D1
A4VG40EP4D1-32R-NZC02F013SH-S
A4VG40ES
A4VG40ES-31 A4VG40ES-31
A4VG40ESD1
A4VG40ESD1-32R-NZC02F044S-S
A4VG40EZ1D1
A4VG40EZ1D1-31L-PZC02F02XS-S
A4VG40EZ1D1-32L-NZC02F02XS-S
A4VG40EZ1D1-32L-NZC02F02XS-S
A4VG40EZ1DM1
A4VG40EZ1DM1-31L-PSC02F013S
A4VG40EZ1DM1-32L-NSC02F013S-S
A4VG40EZ1DM1-32L-NZC02F003D-S
A4VG40EZ1DM1-32L-NZX02N003EH-S
A4VG40HD1DT2
A4VG40HD1DT2-32R-NZC02F025S-S
A4VG40HDD132L
A4VG40HDD132L-NAC02F043D
A4VG40HDD1
A4VG40HDD1-31L-NAC02F043P
A4VG40HDD1-31L-PZC02F013S
A4VG40HDD1-32R-NSC02F003D
A4VG40HDD2
A4VG40HDD2-32R-NZC02F045S
A4VG40HWD1
A4VG40HWD1-31R-PSC02F013D
A4VG40HWD1-32L-NZC02F013S
A4VG40HWD2
A4VG40HWD2-32R-NZC02F013S
A4VG40HWD3L
A4VG40HWD3L-32R-NZC02N003E-S
A4VG40HWD3R
A4VG40HWD3R-32R-NZC02N003E-S
A4VG40HWDLM1
A4VG40HWDLM1-32R-NSC02F015S-S
A4VG40HWDT2
A4VG40HWDT2-32R-NZC02F023S-S
A4VG40HWDT3L
A4VG40HWDT3L-32R-NZC02F005D-S
A4VG40NVDM1
A4VG40NVDM1-32R-NSC02F025S-S
A4VG40NVDM1-32R-NUC02F023S
A4VG40NVDT1
A4VG40NVDT1-32R-NZC02F015S-S
AA4VG40DA1D8
AA4VG40DA1D8-32R-NUC52FXX5ST-S
AA4VG40DWD1
AA4VG40DWD1-32R-NZCXXF003D-S
AA4VG40DWDT1
AA4VG40DWDT1-32R-NZCXXF003D
AA4VG40DWDT1-32R-NZCXXF003D-S
AA4VG40HDD1
AA4VG40HDD1-32R-NSC52F025D
AA4VG40HWD2
AA4VG40HWD2-32R-NUC52F045D-S
A4VG56DA1
A4VG56DA1-32 A10VO74DFSR-31
A4VG56DA1D2
A4VG56DA1D2-31R-PZC02F025S
A4VG56DA1D2-32L-NSC02F016S
A4VG56DA1D2-32RNZC02F025S
A4VG56DA1D2-32R-NAC02F025S-S
A4VG56DA1D2-32R-NAC02F025ST-S
A4VG56DA1D2-32R-NAC02F025ST-S
A4VG56DA1D2-32R-NAC02F045L
A4VG56DA1D2-32R-NAC02F075SH-S
A4VG56DA1D2-32R-NAC02FXX5S-S
A4VG56DA1D2-32R-NAC02FXX5SH-S
A4VG56DA1D2-32R-NZC02F003SH-S
A4VG56DA1D2-32R-NZC02F015S-S
A4VG56DA1D2-32R-NZC02F023SH-SR90205
A4VG56DA1D2-32R-NZC02F045D-S
A4VG56DA1D2-32R-NZC02F045DH-S
A4VG56DA1D2-32R-NZC02FXX5S-S
A4VG56DA1D2-32R-NZC02FXX5S-S
A4VG56DA1D3
A4VG56DA1D3-31R-PZC02F003S
A4VG56DA1D3-31R-PZC02F015D
A4VG56DA1D3-31R-PZC02F043S
A4VG56DA1D3L
A4VG56DA1D3L-32R-NZC02F023S
A4VG56DA1D3L-32R-NZC02F025SH-S
A4VG56DA1D3R
A4VG56DA1D3R-32R-NZC02F023S
A4VG56DA1D3R-32R-NZC02F023SH-S
A4VG56DA1D4
A4VG56DA1D4-31R-NZC02F005S
A4VG56DA1D4-31R-NZC02F015P
A4VG56DA1D4-31R-PZC02F023S
A4VG56DA1D4-31R-PZC02F025S-S
A4VG56DA1D4-31R-PZC02F075S
A4VG56DA1D4-32R-NAC02F075S-S
A4VG56DA1D4-32R-NZC02F025S
A4VG56DA1D6
A4VG56DA1D6-31R-NAC02F025S-S
A4VG56DA1D6-31R-PZC02F015S
A4VG56DA1D6-31R-PZC02F025S
A4VG56DA1D6-31R-PZC02F025S-S
A4VG56DA1D6-31R-PZC02F025S-S
A4VG56DA1D732R
A4VG56DA1D732R-NAC02F025SH-S
A4VG56DA1D7
A4VG56DA1D7-31R-PZC02F025S
A4VG56DA1D7-32R-NSC02F045SH-S
A4VG56DA1D7-32R-NZC02F023S
A4VG56DA1D7-32R-NZC02F023S
A4VG56DA1D7-32R-NZC02F023SH-S
A4VG56DA1D7-32R-NZC02F023SH-S
A4VG56DA1D7-32R-NZC02F025S-S
A4VG56DA1D7-32R-NZC02F025SH-S
A4VG56DA1D7-32R-NZC02F043SH-S
A4VG56DA1D832R
A4VG56DA1D832R-NAC02F075SH
A4VG56DA1D832R-NZC02F025SH-S
A4VG56DA1D8
A4VG56DA1D8-32R-NAC02F045LH-S
A4VG56DA1D8-32R-NAC02F045SH
A4VG56DA1D8-32R-NSC02F025SH-S
A4VG56DA1D8-32R-NZC02F005SH-S
A4VG56DA1D8-32R-NZC02F005SH-S
A4VG56DA1D8-32R-NZC02F015SH-S
A4VG56DA1D8-32R-NZC02F023F
A4VG56DA1D8-32R-NZC02F023F
A4VG56DA1D8-32R-NZC02F023S
A4VG56DA1D8-32R-NZC02F025P-S
A4VG56DA1D8-32R-NZC02F025P-S
A4VG56DA1D8-32R-NZC02F025P-S
A4VG56DA1D8-32R-NZC02F025S
A4VG56DA1D8-32R-NZC02F025S-S
A4VG56DA1D8-32R-NZC02F025SH
A4VG56DA1D8-32R-NZC02F025SH-S
A4VG56DA1D8-32R-NZC02F025SH-S
力士乐工程机械泵|REXROTH液压油泵 行走机械柱塞泵
A4VG56DA1DM3R
A4VG56DA1DM3R-32R-NAC02F045FH
A4VG56DA1DM4
A4VG56DA1DM4-32R-NZC02F003F
A4VG56DA1DM4-32R-NZC02F023F
A4VG56DA1DT3L
A4VG56DA1DT3L-32R-NZC02F025S
A4VG56DA1DT8
A4VG56DA1DT8-32R-NZC02F075S-S
A4VG56DA1DT8-32R-NZC02F075S-S
A4VG56DA1DTX
A4VG56DA1DTX-32R-NAC02F075FP-S
A4VG56DA1DX
A4VG56DA1DX-31R-PZC02F015S-S
A4VG56DA1DX-32R-NZC02F015S-S
A4VG56DA2
A4VG56DA2-32 A10VG63EZ2-10-K
A4VG56DA2-32 A4VG40DGD-32
A4VG56DA2-32 A4VG56DG1-32
A4VG56DA2D2
A4VG56DA2D2-31R-PZC02F013S
A4VG56DA2D2-31R-PZC02F013S
A4VG56DA2D2-32R-NAC02F073S
A4VG56DA2D2-32R-PZC02F003SH-S
A4VG56DA2D6
A4VG56DA2D6-31R-NAC02F015S
A4VG56DA2D7
A4VG56DA2D7-31R-PZC02F023S
A4VG56DA2D7-32R-NZC02F025S
A4VG56DA2D7-32R-NZC02F025S-S
A4VG56DA2DM4
A4VG56DA2DM4-32R-NZC02F015SH
A4VG56DA2DT232R
A4VG56DA2DT232R-NZC02F005SH
A4VG56DE4DT132R
A4VG56DE4DT132R-NSC02F003SRP-S
A4VG56DE4DT132R-NSC02F003SXT-S
A4VG56DGD2
A4VG56DGD2-32R-NZC02F003S-S
A4VG56DGDM132R
A4VG56DGDM132R-NZ02F013S-S
A4VG56DGDM1
A4VG56DGDM1-32R-NSC02F025S-S
A4VG56DWDM1
A4VG56DWDM1-32L-NZX02F013F-S
A4VG56DWDM1-32L-NZX02F013F-S
A4VG56DWDM1-32L-NZX02F013F-S
A4VG56DWDMT1
A4VG56DWDMT1-32R-NZC02F013S-S
A4VG56DWDT1
A4VG56DWDT1-32L-NSC02F003D-S
A4VG56DWDT1-32R-NZC02F003D-S
A4VG56DWDT1-32R-NZC02F003D-S
A4VG56DWDT1-32R-NZC02F013D-S
A4VG56DWDT1-32R-NZCXXF003D-S
A4VG56EP1
A4VG56EP1-32 A10VG45EP1-10
A4VG56EP1-32 A10VG45EZ1-10
A4VG56EP1D1 28EZ1D1
A4VG56EP1D1 28EZ1D1
A4VG56EP1D1
A4VG56EP1D1-3
A4VG56EP1D1-32L-NSC02F003S
A4VG56EP1D1-32L-NSC02K023EH-S
A4VG56EP1D1-32L-NSC02K025E-K
A4VG56EP1D1-32L-NZC02F003S
A4VG56EP1D1-32L-NZC02F003S
A4VG56EP1D1-32L-NZC02F003SH
A4VG56EP1D1-32R-NZC02F023S-S
A4VG56EP1D1-32R-NZC02FXX5S-S
A4VG56EP1D2
A4VG56EP1D2-32R-NZC02F013S
A4VG56EP1D2-32R-NZC02F025S-S
A4VG56EP1D2-32R-NZC02F025S-S
A4VG56EP1D3L
A4VG56EP1D3L-32R-NZC02F025S
A4VG56EP1DM1
A4VG56EP1DM1-32R-NSC02N005EH-S
A4VG56EP1DT1
A4VG56EP1DT1-32R-NZC02F01XS-S
A4VG56EP1DT1-32R-NZC10K045ET-S
A4VG56EP2
A4VG56EP2-31 A4VG56EP2-31
A4VG56EP2-32 A10VO45DFR-52
A4VG56EP2-32 A10VO45DFR1-52
A4VG56EP2D1
A4VG56EP2D1-31L-NAC02F003D
A4VG56EP2D1-32L-NAC02F003D
A4VG56EP2D1-32L-NAC02F003D
A4VG56EP2D1-32L-NZC02F003SH
A4VG56EP2D1-32R-NZC02F003F-SK
A4VG56EP2D1-32R-NZC02F003F-SK
A4VG56EP2D2
A4VG56EP2D2-32L-NSC02F075FH
A4VG56EP2D2-32R-NZC02F005SH
A4VG56EP2D2-32R-NZC02F015P-K
A4VG56EP2DM1
A4VG56EP2DM1-32R-NZC02F003D-S
A4VG56EP2DMT1
A4VG56EP2DMT1-32R-NSC02F003DRH-S
A4VG56EP2DT1
A4VG56EP2DT1-32L-NSC02N003E-S
A4VG56EP3D132R
A4VG56EP3D132R-NZC02FXX5SH-S
A4VG56EP3DM1
A4VG56EP3DM1-32R-NSC02N005EH-S
A4VG56EP4
A4VG56EP4-32 A10VO45DFR1-52
A4VG56EP4D1
A4VG56EP4D1-32L A10VG18EP41-10L
A4VG56EP4D1-32L-NAC02F025PH
A4VG56EP4D1-32L-NZC02F003SH
A4VG56EP4D1-32L-NZC02F003SH
A4VG56EP4D1-32L-NZC02F003SP
A4VG56EP4D1-32L-NZC02F003SX-S
A4VG56EP4DMT1
A4VG56EP4DMT1-32R-NSC02F023LH-S
A4VG56EP4DT1
A4VG56EP4DT1-32R-NSC02F005SH-S
A4VG56EZ1DM1
A4VG56EZ1DM1-32L-NSC02N003E-S
A4VG56EZ1DM1-32R-NSC02N003EH-S
A4VG56EZ1DM1-32R-NZC02F023S
A4VG56EZ2DT1
A4VG56EZ2DT1-32L-NSC02N003E-S
A4VG56HD
A4VG56HD-32 A4VG56HD-32
A4VG56HD-32 A4VG56HD-32R902022197_D
A4VG56HD1
A4VG56HD1-32 A10VO45DFR-31-K
A4VG56HD1D1
A4VG56HD1D1-32R-NSC02FXX3P-S
A4VG56HD1D2
A4VG56HD1D2-32R-NZC02F015S
A4VG56HD1DM1
A4VG56HD1DM1-32L-NZC02F015D
A4VG56HD1DM2
A4VG56HD1DM2-32R-NZC02F023S-S
A4VG56HD1DT1
A4VG56HD1DT1-32R-NSC02F005S
A4VG56HD1DT2
A4VG56HD1DT2-32R-NSC02F025S
A4VG56HD3D232R
A4VG56HD3D232R-NZC02F025P
A4VG56HDD1
A4VG56HDD1-32L-NAC02F073S-S
A4VG56HDD1-32R-NSC02F003D
A4VG56HDD1-32R-NZC02F015F
A4VG56HDDM1
A4VG56HDDM1-32R-NAC02F013D-S
A4VG56HDDT1
A4VG56HDDT1-32R-NZC02F025S
A4VG56HW
A4VG56HW-31 A4VG56HW-31
A4VG56HW-32 A10VG28EZ-10
A4VG56HW1 A4VG28EZ11
A4VG56HW1 A4VG28EZ11
A4VG56HW1 A4VG28EZ11
A4VG56HW1
A4VG56HW1-30R
A4VG56HWD1 A4VG28EZ1D1
A4VG56HWD1 A4VG28EZ1D1
A4VG56HWD1 A4VG28EZ1D1
A4VG56HWD1
A4VG56HWD1-31R-PZC02F043S
A4VG56HWD1-32R-NSC02F003D
A4VG56HWD1-32R-NSC02F005S-SR9020292
A4VG56HWD1-32R-NSC02F025S
A4VG56HWD3L
A4VG56HWD3L-32R-NTC02F025P
A4VG56HWDL2
A4VG56HWDL2-32R-NZC02F045S-S
A4VG56HWDLT1
A4VG56HWDLT1-32R-NZC10K045E-S
A4VG56HWDM1 A4VG28EZ1M1
A4VG56HWDM1 A4VG28EZ1M1
A4VG56HWDT1
A4VG56HWDT1-32R-NZC02N003E-S
A4VG56NVDT1
A4VG56NVDT1-32L-NZC02F025S-S
AA4VG56DA1D2
AA4VG56DA1D2-32R-NSCXXFXX5D-S
AA4VG56DA1D2-32R-NSCXXFXX5DC-S
AA4VG56DA1D8
AA4VG56DA1D8-32R-NTC52F025DQ
AA4VG56DA1D8-32R-NTC52F025ST-S
AA4VG56DA1DX432R
AA4VG56DA1DX432R-NSC52FXX5FC-S
AA4VG56DE1D1
AA4VG56DE1D1-32R-NSC52K025EP-SR9020
AA4VG56DWD1
AA4VG56DWD1-32R-NZCXXF003D-SR902007
AA4VG56DWD1-32R-NZCXXFXX3D-S
AA4VG56DWDT1
AA4VG56DWDT1-32R-NZCXXF003D-S
AA4VG56EP1D1
AA4VG56EP1D1-32L-NSC52F015FH
AA4VG56EP2D1
AA4VG56EP2D1-32R-NSC52F025DHR902090
AA4VG56EP2M1
AA4VG56EP2M1-32R-NSCXXN003EC-S
AA4VG56EP4DT1
AA4VG56EP4DT1-32R-NSC52F005SH-S
AA4VG56EZ2M1
AA4VG56EZ2M1-32R-NSCXXN003EC-S
AA4VG56HD1D1
AA4VG56HD1D1-32R-NSC52F005S
AA4VG56HD1D1-32R-NSC52FXX3S-S
AA4VG56HD1DMT1
AA4VG56HD1DMT1-32L-NSC52F045D
AA4VG56HD3D1
AA4VG56HD3D1-32R-NTC52K045E-S
AA4VG56HD3DT1
AA4VG56HD3DT1-32R-NSC52F005S-S
AA4VG56HDD1
AA4VG56HDD1-32R-NTC52K045E-S
AA4VG56HW
AA4VG56HW-32 AA4VG56 A10VO71DFR-31
AA4VG56HWD1
AA4VG56HWD1-32R-NSCXXF075D-S
液压油泵是液压系统的动力机构,它将原动机(电动机、内燃机等)的机械能转变为液体的压力能。
力士乐油泵可以分为容积式和非容积室(蜗轮式)两种。非容积式有离心泵、轴流泵等,利用高速旋转的叶轮使进口产生真空吸入液体,并在出口连续输出压力液体。这种泵进口与出口相通,效率随液体粘度增加而降低,并且输出液体量随出口压力升高而显著减少。
AA4VG56HWD2
AA4VG56HWD2-31R-PSC52F075D
AA4VG56HWD2-32R-NSC52F073D
AA4VG56HWD2-32R-NSC52F075D-S
AA4VG56HWD2-32R-NSC52F075D-S
AA4VG56HWD2-32R-NSC52FXX5S-S
AA4VG56HWDL1
AA4VG56HWDL1-32R-NTCXXK075E-S
A4VG71DA1
A4VG71DA1-32 A4VG71DG-32
A4VG71DA1D2
A4VG71DA1D2-30L A4VG71NV1-30L
A4VG71DA1D2-30L-PZF10K071E-S
A4VG71DA1D2-32R-NAF02F021S
A4VG71DA1D2-32R-NZF02F011S-S
A4VG71DA1D2-32R-NZF02F021F
A4VG71DA1D2-32R-NZF02F021S
A4VG71DA1D2-32R-NZF02F021SH-S
A4VG71DA1D2-32R-NZF02F041DH
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液压泵是为液压传动提供加压液体的一种液压元件,是泵的一种。它的功能是把动力机(如电动机和内燃机等)的机械能转换成液体的压力能。图中为单柱塞泵的工作原理。凸轮由电动机带动旋转。当凸轮推动柱塞向上运动时,柱塞和缸体形成的密封体积减小,油液从密封体积中挤出,经单向阀排到需要的地方去。当凸轮旋转至曲线的下降部位时,弹簧迫使柱塞向下,形成一定真空度,油 箱中的油液在大气压力的作用下进入密封容积。凸 轮使柱塞不断地升降,密封容积周期性地减小和增 大,泵就不断吸油和排油。
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A4VG140ES2D1-32L-NAF02F691S-S
A4VG140ES2D1-32L-NAF02F691S-S
A4VG140ES2D1-32L-NAF02F691S-S
A4VG140ES2D1-32L-NAF02F691S-S
A4VG140ES2D1-32L-NAF02FXX1S-S
A4VG140ES2D1-32L-NAF03F041S-S
A4VG140ES2D1-32L-NAF03F041S-S
AA4VG140EP1D1
AA4VG140EP1D1-32R-NXF60F071DP-S
AA4VG140EP2DT1
AA4VG140EP2DT1-32R-NSF52F071FH-ES
AA4VG140EP2DT1-32R-NSF52F071FH-ES
AA4VG140EP2DT1-32R-NSF52F071FH-S
AA4VG140EP2DT1-32R-NSF52F071FH-S
AA4VG140EP4DT1
AA4VG140EP4DT1-32R-NSF52F071FH-S
A4VG180DA2
A4VG180DA2-32 A10VO60DFR-52
A4VG180DA2D2
A4VG180DA2D2-31R-PZD02F711D
A4VG180DA2D2-32L-NZD02F001DHR902053
A4VG180DA2D2-32R-NSD02F691DH
A4VG180DA2D2-32R-NZD02F011S
A4VG180DA2D2-32R-NZD02F691L
A4VG180DA2D2-32R-PZD02F721DH
A4VG180DA2DM2
A4VG180DA2DM2-32R-NZD02F021D
A4VG180DA2DM2-32R-NZD02F021DH
A4VG180DGD132R
A4VG180DGD132R-NZD02K713E-S A4VG
A4VG180DGD132R-NZD02K713E-S A4VG
A4VG180DGD2
A4VG180DGD2-32R-NTD02F021S-S
A4VG180EP2
A4VG180EP2-32 A10VO100DFR-31
A4VG180EP2-32 A10VO100DFR-31
A4VG180EP2-32 A10VO71DR-31-K
A4VG180EP2-32 A10VS018DR-31
A4VG180EP2-32 A4VG180EP2-32
A4VG180EP2D1
A4VG180EP2D1-31R-PZD02F001S
A4VG180EP2D1-31R-PZD02F741D
A4VG180EP2D1-32L-NSD02F001D
A4VG180EP2D1-32L-NSD02F001F
A4VG180EP2D1-32L-NSD02F021S
A4VG180EP2D1-32L-NZD02F021F
A4VG180EP2D1-32L-NZD02F02XSX-S
A4VG180EP2D1-32R-NFD02F021SH-S
A4VG180EP2D1-32R-NSD02F001DH-S
A4VG180EP2D1-32R-NSD02F001DP
A4VG180EP2D1-32R-NSD02F021FP-S
A4VG180EP2D1-32R-NSD02K071EH-S
A4VG180EP2D1-32R-NSD02K691EH
A4VG180EP2D1-32R-NTD02F691L-S
A4VG180EP2D1-32R-NTD02F691LH-S A1
A4VG180EP2D1-32R-NZD02F071S
A4VG180EP2D232L
A4VG180EP2D232L-NZD02F001S
A4VG180EP2D2
A4VG180EP2D2-31L-PZD02F001F
A4VG180EP2D2-32L-NZD02F011M
A4VG180EP2D2-32R-NZD02F001S
A4VG180EP2DM1
A4VG180EP2DM1-31L-PZD02F02XD
A4VG180EP2DM1-31R-PFD02F00XD
A4VG180EP2DM1-31R-PZD02F71XD
A4VG180EP2DM1-32L-NZD02F001D
A4VG180EP2DM1-32R-NZD02F001D
A4VG180EP2DM1-32R-NZD02F711D-S
A4VG180EP2DM1-32R-NZD02N003EH-S
A4VG180EP2DM1-32R-NZD02N00XE-S
A4VG180EP2DT132R
A4VG180EP2DT132R-NZD02F721SH A4VG
A4VG180EP2DT1
A4VG180EP2DT1-32L-NSD02F071DH
A4VG180EP2DT1-32L-NZD02N001E-S
A4VG180EP2DT1-32R-NZD02F071DH-S
A4VG180EP2DT2
A4VG180EP2DT2-32L-NZD02F001SH
A4VG180EP2DT2-32L-NZD02F021SH
A4VG180EP2MT1
A4VG180EP2MT1-32R-NSD02F021SP-S
A4VG180EP2MT1-32R-NSD02F021SP-S
A4VG180EP3D1
A4VG180EP3D1-32R-NZD02F0X1BP-S
A4VG180EP4
A4VG180EP4-32 A4VG180EP4-32
A4VG180EP4DT1
A4VG180EP4DT1-32L-NZD02F021SH
A4VG180EP4DT1-32L-NZD02N001EH-S
A4VG180EZ2DM1
A4VG180EZ2DM1-32R-NZD02F001MRH-S
A4VG180HD1
A4VG180HD1-31R-PSD02XXX1S-SV
A4VG180HD1-32 A4VG180HD1-32
A4VG180HD1D1
A4VG180HD1D1-32L-NTD02F721D
A4VG180HD1DT1
A4VG180HD1DT1-32R-NZD02F023S
A4VG180HD1MT1
A4VG180HD1MT1-32R-NSD02F021S-S
A4VG180HD1MT1-32R-NZD02F691S-S
A4VG180HD3D132R
A4VG180HD3D132R-NZD02F021S
A4VG180HD3DM1
A4VG180HD3DM1-32R-NSD02F001D
A4VG180HD9M132R
A4VG180HD9M132R-NSD02F721S-S
A4VG180HD9MT1
A4VG180HD9MT1-32R-NSD02F021S-S
A4VG180HDD132R
A4VG180HDD132R-NSD02F071S
A4VG180HDD132R-NZD02F711S
A4VG180HDD1
A4VG180HDD1-32R-NSD02F001D
A4VG180HDD1-32R-NSD02K011E
A4VG180HDDM1
A4VG180HDDM1-32L-NZD02F001D
A4VG180HDDT1
A4VG180HDDT1-32R-NZD02F021S
A4VG180HDDT1-32R-NZD02F023S
A4VG180HDMT1
A4VG180HDMT1-32R-NSD02F021S-S
A4VG180HDMT1-32R-NSD02F021SG-S
A4VG180HDMT1-32R-NSD02F721S-S
A4VG180HDXM1
A4VG180HDXM1-32R-NSD02F721S-S
A4VG180HDXMT1
A4VG180HDXMT1-32R-NSD02F021S-S
A4VG180HWDL1
A4VG180HWDL1-32R-NZD02F691L
A4VG180HWDT132R
A4VG180HWDT132R-NTD02F721S
A4VG180MSD1
A4VG180MSD1-31L-PZD02FXX1D-S
A4VG180MSD1-31L-PZD02FXX1D-S
A4VG180MSD1-32R-NZD02F021S-S
A4VG180NVD1
A4VG180NVD1-31R-PZD02F001S
AA4VG180EP2D1
AA4VG180EP2D1-31L-NSD52K011E
AA4VG180EP2D1-32R-NSD52F691FP-S
AA4VG180EP2DT1
AA4VG180EP2DT1-32L-NSD52F071DX-S
AA4VG180EP2DT1-32L-NSD52K0XXE-S
AA4VG180EP2DT1-32R-NSD52F001DH-S
AA4VG180EP2DT1-32R-NTD52F071F
AA4VG180EP2DT1-32R-NTD52F071FH-S
AA4VG180EP2DT1-32R-NTD52F071FH-S
AA4VG180EP4D1
AA4VG180EP4D1-32R-NSD52K041EH
AA4VG180HD1DM1
AA4VG180HD1DM1-32L-NSD52F021D
AA4VG180HD1DT1
AA4VG180HD1DT1-32R-NSD52F001D-S
AA4VG180HDDT1
AA4VG180HDDT1-32R-NSD52F001D-S
A4VG250DA1D2
A4VG250DA1D2-32R-NTD10F071SHR902134
A4VG250DA2D2
A4VG250DA2D2-32R-NSD10F691DH
A4VG250DA2D2-32R-NZD10F721DH
A4VG250DA2DM2
A4VG250DA2DM2-32R-NZD10F001DH
A4VG250DGD1
A4VG250DGD1-32R-NSD10F21S-S
A4VG250EP1D132R
A4VG250EP1D132R-NSD10FXX1DH-S
A4VG250EP1D1
A4VG250EP1D1-32L-NSD10F001S
A4VG250EP1D1-32R-NZD10F021D
A4VG250EP1D1-32R-NZD10F021DH
A4VG250EP2 A4VG125EP2 A11VO75LR
A4VG250EP2 A4VG125EP2 A11VO75LR-10
A4VG250EP2
A4VG250EP2-32 A11VO130DRS-10
A4VG250EP2D1
A4VG250EP2D1-32L-NZD10F001D
A4VG250EP2D1-32L-NZD10F001DH
A4VG250EP2D1-32L-NZD10F071ST-S
A4VG250EP2D1-32R-NSD10F001SH-S
A4VG250EP2D1-32R-NSD10F011SH
A4VG250EP2D1-32R-NSD10F021SH-S
A4VG250EP2D1-32R-NSD10F041DH
A4VG250EP2D1-32R-NSD10F691DH
A4VG250EP2D1-32R-NTD10K69XEH-S
A4VG250EP2D1-32R-NTD10K72XEH-S
A4VG250EP2D1-32R-NZD10F001D
A4VG250EP2D1-32R-NZD10F021D
A4VG250EP2D1-32R-NZD10F071S-S
A4VG250EP2D1-32R-NZD10F721DH
A4VG250EP2D2
A4VG250EP2D2-32R-NZD10F021D
A4VG250EP2DM132R
A4VG250EP2DM132R-NZD10KXXXE-S
A4VG250EP2DM1
A4VG250EP2DM1-32L-NZD10N001EH
A4VG250EP2DM2
A4VG250EP2DM2-32L-NSD10F001DH
A4VG250EP2DMT1
A4VG250EP2DMT1-32L-NZD10N00XEH-S
A4VG250EP2DT1
A4VG250EP2DT1-32L-NZD10N001EH-S
A4VG250EP2DT1-32R-NSD10F021S
A4VG250EP4D1
A4VG250EP4D1-32R-NSD10F001DH
A4VG250EP4D1-32R-NSD10F041DH-S
A4VG250EP4D1-32R-NZD10F001SH-S
A4VG250EP4DT1
A4VG250EP4DT1-32R-NZD10F721SH
A4VG250HD1D1
A4VG250HD1D1-32R-NSD10F001S
A4VG250HD1D1-32R-NZD10F721D
A4VG250HD1DMT1
A4VG250HD1DMT1-32R-NZD10F071D-S
A4VG250HD3DM2
A4VG250HD3DM2-32R-NZD10F021D-S
A4VG250HDD1
A4VG250HDD1-32L-NSD10F001D
A4VG250HDDM1
A4VG250HDDM1-32R-NZD10F021D-S
A4VG250HDDM1-32R-NZD10F071D
AA4VG250EP2D1
AA4VG250EP2D1-32L-NSD60FXX1D-S
AA4VG250ES5D1
AA4VG250ES5D1-32L-NSD60F001DM-S
AA4VG250HDD1
AA4VG250HDD1-32L-NSD60F021D
AA4VG250HWD1
AA4VG250HWD1-32R-NTD60F001D-S
AA4VG56EP3D1/32L-NSC52F005DP
AA4VG56EP3D1/32R-NSC52F005DP
AA4VG56EP3D1/32R-NSC52F025DP-S
AA4VG56EP4D1/32L-NSC52F005DP
AA4VG56EP4D1/32R-NSC52F005DP
AA4VG56EP4D1/32R-NSC52F025DP-S
AA4VG56HD3D1/32L-NSC52F005D
AA4VG56HD3D1/32R-NSC52F005D
AA4VG56HD3D1/32R-NSC52F025D-S
AA4VG71EP3D1/32L-NSF52F001DP
AA4VG71EP3D1/32R-NSF52F001DP
AA4VG71EP3D1/32R-NSF52F011DP-S
AA4VG71EP4D1/32L-NSF52F001DP
AA4VG71EP4D1/32R-NSF52F001DP
AA4VG71EP4D1/32R-NSF52F011DP-S
AA4VG71HD3D1/32L-NSF52F001D
AA4VG71HD3D1/32R-NSF52F001D
AA4VG71HD3D1/32R-NSF52F011D-S
AA4VG90EP3D1/32L-NSF52F001DP
AA4VG90EP3D1/32R-NSF52F001DP
AA4VG90EP4D1/32L-NSF52F001DP
AA4VG90EP4D1/32R-NSF52F001DP
AA4VG90HD3D1/32L-NSF52F001D
AA4VG90HD3D1/32R-NSF52F001D
AA4VG125EP3D1/32L-NSF52F001DP
AA4VG125EP3D1/32R-NSF52F001DP
AA4VG125EP4D1/32L-NSF52F001DP
AA4VG125EP4D1/32R-NSF52F001DP
AA4VG125HD3D1/32L-NSF52F001D
AA4VG125HD3D1/32R-NSF52F001D
液压站组成及工作原理:
液压站又称液压泵站,是单独的液压装置,它按驱动装置(主机)要求供油,并控制油流的方 向、压力和流量,它适用于主机与液压装置可分离的各种液压机械下。
用户购买后只要将液压站与 主机上的执行机构(油缸和油马达)用油管相连,液压机械即可实现各种规定的动作、工作循环。 液压站是由泵装置、集成块或阀组合、油箱、电气盒组合而成。
各部件功用如下:
泵装置——上装有电机和油泵,它是液压站的动力源,将机械能转化为液压油的动力能。
集成块——是由液压阀及通道体组合而成。它对液压油实行方向、压力、流量调节。
阀组合——是板式阀装在立板上,板后管连接,与集成块功能相同。
油 箱——是钢板焊的半封闭容器,上还装有滤油网、空气滤清器等,它用来储油、油的冷却 及过滤。
电器盒 ——分两种形式。
一种设置外接引线的端子板;一种是配置了全套控制电器。
A11VLO190LRDU2/11R-NZD12K02P-S
A11VLO130LRDU2/10R-NZD12K02P-S
A11VLO190LRDU2 A11VLO130LRDU2
A11VLO260LRDU2/11R-NZD12K02P-S
A11VL0260LRDU2/11R A10V028DR/31R-K
A11VLO190LRDU2/11 A10VO28DR/31-K
A2FO32/61L-VAB05
士乐原装 MHFP 04 G1-1X=1DX30G24C4V01
A7VO55LRDS/63L-NZB01-S
A11VLO190LRDU2/11R-NZD12K02P-S
A11VLO130LRDU2/10R-NZD12K02P-S
A11VLO190LRDU2 A11VLO130LRDU2
A11VLO260LRDU2/11R-NZD12K02P-S
A11VL0260LRDU2/11R A10V028DR/31R-K
A11VLO190LRDU2/11 A10VO28DR/31-K
A2FO32/61L-VAB05
A4VG125HD/32 A4VG125HD/32 A10VO28DR/31-K
A4VG180HD/32 A4VG125HD/32 A10VO28DR/31-K
AL A10V O28DR/31R-VSC12K01-ES1743
A A10V O28ED 72/31R-VSC12K01H-S3126
SOCKET DT06-2S-EP04 KOMPL.&
PERF.LIMIT VALVE 6 53406.0101
VSO-DE-N-38-FCB-38 055344100200000
VAABSICN5038PDRMVF35-1:9 057147370235000
A11VLO190LRDU2/11R-NZD12K83P-S
H-4WEH 25 G6X/6HG24N9TK4
H-4WEH 25 E6X/6HG24N9K4
DB 20-2-5X/350
DB 30-2-5X/350
DBW 30 B2-5X/350-6EG24N9K4
DB 10-1-5X/315
FLUSH/BOOST PR.VA. 50325.1001
A4VG180HD/32 A10VO28DR/31-SK
中联泵车主油泵:A4VG180
液压泵的种类:
1、按流量是否可调节可分为:变量泵和定量泵。输出流量可以根据需要来调节的称为变量泵,流量不能调节的称为定量泵。
2、按液压系统中常用的泵结构分为:齿轮泵、叶片泵和柱塞泵3种。
齿轮泵:体积较小,结构较简单,对油的清洁度要求不严,价格较便宜;但泵轴受不平衡力,磨损严重,泄漏较大。
叶片泵:分为双作用叶片泵和单作用叶片泵。这种泵流量均匀、运转平稳、噪音小、作压力和容积效率比齿轮泵高、结构比齿轮泵复杂。
Rexroth力士乐A2FM/AA2FM常用型号:
A2F5W6.0B3 9404451力士乐Rexroth
A2FM10/61W-VAB0309423386
A2FM10/61W-VBB0309610656
A2FM12/61W-VAB0309424240
A2FM12/61W-VBB030 9610657力士乐Rexroth
A2FM16/61W-VAB0309411111
A2FM16/61W-VBB0309411119
A2FM23/61W-VAB0109427351
A2FM23/61W-VAB020 9422092力士乐Rexroth
A2FM23/61W-VAB0409428415
A2FM23/61W-VBB0109610658
A2FM23/61W-VBB0209610659
A2FM23/61W-VBB040 9610660力士乐Rexroth
A2FM28/61W-VAB0109424853
A2FM28/61W-VAB0209422548
A2FM28/61W-VAB0409421629
A2FM28/61W-VBB010 9610661力士乐Rexroth
A2FM28/61W-VBB0209610662
A2FM28/61W-VBB0409610663
A2FM32/61W-VAB0109410189
A2FM32/61W-VAB020 9410190力士乐Rexroth
A2FM32/61W-VAB0409410192
A2FM32/61W-VBB0109410194
A2FM32/61W-VBB0209410195
A2FM32/61W-VBB040 9410197力士乐Rexroth
A2FM45/61W-VZB0109411581
A2FM45/61W-VZB0209411582
A2FM45/61W-VZB040 9411584力士乐Rexroth
A2FM56/61W-VAB0109424905
A2FM56/61W-VAB0209422129
A2FM56/61W-VAB0409429251
A2FM56/61W-VBB010 9610664力士乐Rexroth
A2FM56/61W-VBB0209610665
A2FM56/61W-VBB0409605544
A2FM63/61W-VAB0109408523
A2FM63/61W-VAB020 9408524力士乐Rexroth
A2FM63/61W-VAB0409408526
A2FM63/61W-VBB0109408514
A2FM63/61W-VBB020 9408549力士乐Rexroth
A2FM63/61W-VBB0409408551
A2FM80/61W-VAB0109422638
A2FM80/61W-VAB0209422089
A2FM80/61W-VBB010 9610666力士乐Rexroth
A2FM80/61W-VBB0209610667
A2FM90/61W-VAB0109408463
A2FM90/61W-VAB0209408464
A2FM90/61W-VBB010 9408468力士乐Rexroth
A2FM90/61W-VBB0209408469
A2FM107/61W-VAB0109424300
A2FM107/61W-VAB0209424093
A2FM107/61W-VBB010 9610668力士乐Rexroth
A2FM107/61W-VBB0209610669
A2FM125/61W-VAB0109409630
A2FM125/61W-VAB0209409634
A2FM125/61W-VBB010 9409637力士乐Rexroth
A2FM125/61W-VBB0209409638
A2FM160/61W-VAB0109425163
A2FM160/61W-VAB0209424094
A2FM160/61W-VBB010 9610670力士乐Rexroth
A2FM160/61W-VBB0209610671
A2FM180/61W-VAB0109409189
A2FM180/61W-VAB0209409190
A2FM180/61W-VBB010 9409372力士乐Rexroth
A2FM180/61W-VBB0209409373
A2FM200/63W-VAB0102011528
A2FM250/60W-VZB010915383
A2FM250/60W-VZB020 910653力士乐Rexroth
A2FM355/60W-VZH010920780
A2FM500/60W-VPH010943251
A2FM500/60W-VZH010968982
A2FLM710/60W-VPH010 969815力士乐Rexroth
A2FLM710/60W-VZH010965974
A2FM1000/60W-VPH010949444
A2FM1000/60W-VZH010 944773
徐工泵车主油泵:A4VG125
A10VO28恒压泵
力士乐臂架泵
A7VO55
A2FO32
A2FO23
A2FO16
哈威臂架泵 SC034LISO
三一臂架泵V60N90L哈威
泵车上用力士乐产品
A11VLO190LRDH2/11R-NZD12K02P-S 恒功率液控
A11VLO190LRDU2/11R-NZD12K02P-S 恒功率电比例
A11VLO260LRDU2/11R-NZD12K02P-S 恒功率电比例
A4VG180HD9MT1/32R-NSF02F021S-S 闭式液控
A4VG125HDMT1/32R-NSF02F691S-S 闭式液控
A10VO28DR/31R-VSC62K01力士乐恒压泵
A7VO55LRDS/63L-NZB01-S 力士乐臂架泵
A2FO23/61L-VAB05 力士乐臂架泵
A2FO32/61L-VAB05 力士乐臂架泵
力士乐38 32双联齿轮泵
力士乐32 22双联齿轮泵
力士乐32(13齿)单齿轮泵
力士乐22/16(9齿)单齿轮泵
力士乐泵送系统控制阀
DB10-1-52/315 分配溢流阀
DB30-2-52/350 主溢流阀
H-4WEH25G67/6HG24N9TK4 泵送电液换向阀
4WEH16E72/6HG24NETK4/B10 摆缸电液换向阀
4WE10H33/CG24N9K4 电磁换向阀
FDR5DP1-10/55YSO37力士乐减压阀
ZDR6DP1-44/25YM 叠加减压阀
ZDB10VP2-44/200 叠加溢流阀
A4VG56补油泵
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R902050374 A4VG56HW/32 A4VG56DG/32 到此到此
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R902074181 A4VG56DA1D2/32R-NSC02F005SH !
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R902077692 A4VG56DA2/32 A4VG56DG1/32
R902077973 A4VG56HWD1/32R-NZX02F013S-S
R902079411 A4VG56HWDL2/32R-NTC02F015F-S
R902079568 A4VG56DA1D8/32R-NAC02F015ST
R902079606 A4VG56DGD2/32L-NSC02F023S
R902079767 A4VG56DGDT1/32R-NSC02F025S-S
R902079768 A4VG56DA2/32 A4VG56DG/32-K
R902079919 A4VG56DA2D3L/32R-NZX02F043SH-S
R902079926 A4VG56EP1/32 A10VG45EP1/10
R902079927 A4VG56HWDT1/32R-NTC10K045E-S
R902079929 A4VG56HW/32 A10VG28EZ1/10
R902079956 A4VG56DWD1/32R-NZC02F023S-S
R902079960 A4VG56DWDM1/32L-NZX02F013F-S
R902080474 A4VG56EP2/32 A10VG28EP2/10
R902080483 A4VG56EP2/32 A10VG18EP2/10
R902083151 A4VG56EZ2D1/32L-NZC02F005SH
R902083211 A4VG56DGDM1/32R-NSC02F003D-S
R902083721 A4VG56DA1D8/32R-NAC02F025SH-S
R902083944 A4VG56EZ2DM1/32R-NSC02F003FH
R902083952 A4VG56EP1/32 A10VG45EP1/10
R902085558 A4VG56DA2/32 A10VO71DRG/31
液压泵联轴器的选用
液压泵传动轴不能承受径向力和轴向力,因此不允许在轴端直接安装带轮、齿轮、链轮,
通常用联轴器联接驱动轴和泵传动轴。如因制造原因,泵与联轴器同轴度超标,装配时又存在偏差,则随着泵的转速提高离心力加大联轴器变形,变形大又使离心力加大。造成恶性循环,其结果产生振动噪声,从而影响泵的使用寿命。此外,还有如联轴器柱销松动未及时紧固、橡胶圈磨损未及时更换等影响因素。
R902085606 A4VG56DA2D8/32R-NSC02F025MH-S
R902085616 A4VG56DA1DM2/32R-NZC02F015PH
R902085991 A4VG56DA1D4/32R-NZC02F025SH
R902087038 A4VG56DA2D2/32R-NAC02F015SH-S
R902087039 A4VG56EZ2DM1/32R-NSC02F003FH
R902087238 A4VG56DGDM1/32R-NSC02F025S-S
R902087511 A4VG56EP1/32 A10VG45EZ1/10
R902088217 A4VG56DGDT1/32R-NSC02F025D-S
R902088251 A4VG56DA1D2/32R-NAC02F025ST-S
R902088328 A4VG56DA1D7/32R-NZC02F023SH-S
R902089031 A4VG56DE2D1/32R-NTC02F075MH
R902089032 A4VG56DE2D1/32R-NSC02F045MH-S
R902089033 A4VG56DE2/32 A4VG56DE2/32
R902088378 A4VG56DA2/32 A4VG56DG1/32
R902088379 A4VG56DA2DM2/32R-NAC02F075SH
R902088380 A4VG56DGDM1/32R-NSC02F045S-S
R902089225 A4VG56DA1D2/32R-NZC02F015SH-K
R902089367 A4VG56DGDT1/32R-NSC02F015S-S
R902089368 A4VG56DA2DT7/32R-NAC02F075SP-S
R902089369 A4VG56DA2/32 A4VG56DG/32-K
R902089372 A4VG56DA2/32 A4VG56DG/32-K
R902089454 A4VG56EZ1DM1/32L-NZC02F04XSH-S
R902089458 A4VG56DA1D2/32R-NAC02F025SQ-S
R902089544 A4VG56DA1/32 A10VSO18DFR
R902089690 A4VG56NVD1/32R-NSC02F025S-S
R902090730 A4VG56DA2/32 A4VG56DG/32-K
R902090745 A4VG56EP2/32 A10VG18EP2/10
R902090966 A4VG56DWDMT1/32R-NSC02F014S-S
R902090986 A4VG56DA2DT4/32R-NZC02F005FH
R902092307 A4VG56DA1D7/32R-NZC02F005SH-ES
R902092308 A4VG56DA1D7/32R-NZC02F005SH-ES
R902094233 A4VG56DGDT1/32R-NSC02F045S-S
R902094234 A4VG56DA2DT2/32R-NAC02F075SP-S
R902094333 A4VG56DA2D2/32R-NZC02F025SH
R902096131 A4VG56HWD/32 A10VG45EZ1/10
R902096249 A4VG56EP2/32 A10VG28EP2/10
R902096252 A4VG56DA1D8/32R-NAC02F025SH-S
R902099659 A4VG56EZ2DM1/32L-NZC02F04XSH-S
R902099766 A4VG56DA1D7/32R-NZC02F043SH-S
R902100263 A4VG56DA1D2/32R-NZC02FXX5SQ-ES
R902100264 A4VG56DA1D2/32R-NZC02FXX5SQ-ES
R902103901 A4VG56DA1D7/32R-NZC02F025SH-S
R902103921 A4VG56DA1D3L/32R-NZC02F015FP-S
R902104087 A4VG56DA1D8/32R-NZC02F015SH-S
R902104099 A4VG56EZ2X1/32R-NZC02F01XSH-S
R902104100 A4VG56HWDT1/32 A10VG45EZ1DM1/10
R902104122 A4VG56DWDT1/32R-NSC02F013P-S
R902105151 A4VG56DGD1/32R-NSC02F015S
R902105153 A4VG56EP2/32 A10VG45EP2/10
R902105181 A4VG56HWDT1/32R-NTC10K045E-S
R902105182 A4VG56HWDT1/32 A10VG45EZ1DM1/10
R902105210 A4VG56EZ2DM1/32R-NSC02F003DH
R902105226 A4VG56EP2/32 A10VG45EZ2/10
R902105242 A4VG56HWDL1/32R-NSC02F005S-S
R902106177 A4VG56EZ2DM1/32R-NZC02F006LH-S
R902106185 A4VG56DA1D2/32R-NZC02F025SQ-E
R902106305 A4VG56DA2D2/32L-NTC02F013SH
R902106351 A4VG56DA2DM2/32R-NSC02F045FP
R902108046 A4VG56HWD2/32R-NSC10F023S-S
R902108064 A4VG56DWD1/32R-NSC02F005D-S
R902108076 A4VG56DA2D2/32R-NZC02F025FH-S
R902108098 A4VG56DE4DMT1/32L-NSC02F005MRT-S
R902108135 A4VG56HWDLT1/32R-NAC02F075S-S
R902108137 A4VG56EZ2DM1/32R-NSC02K015EH
R902108141 A4VG56HW/32 A4VG56EZ/32
R902108144 A4VG56HWDLT1/32R-NAC02F045S-S
R902108182 A4VG56HWDT1/32R-NZC02F016K
R902108183 A4VG56HWDT1/32R-NZC02F016K-K
R902108454 A4VG56DGD2/32R-NSC02F075L-S
R902108455 A4VG56DGD1/32R-NSC02F005L-S
R902108475 A4VG56DA2D3L/32R-NZC02F005FH
R902108299 A4VG56EZ2DM1/32R-NSC02K015EH-S
R902108300 A4VG56HWDLT1/32R-NAC10F075D-S
R902108301 A4VG56HW/32 A4VG56EZ/32
R902108327 A4VG56HW/32 A10VG45EZ2/10
R902108488 A4VG56EP2/32 A10VG45EP2/10
R902110953 A4VG56EP3D3L/32R-NSC02F043SH
R902110983 A4VG56EP4D1/32R-NTC10K045EP-S
R902111300 A4VG56EP3DT1/32R-NZC10K045ET-S
R902111301 A4VG56EP3DT2/32R-NAC02K025ET
R902111302 A4VG56EP3DT2/32R-NAC02K015ET
R902111303 A4VG56EP3D2/32R-NAC02K025ET
R902111305 A4VG56EP3D2/32R-NAC02F075DT
R902111319 A4VG56EP4D1/32R-NZC02F003ST
R902111320 A4VG56EP4DMT1/32R-NZC02F013DT-S
R902111322 A4VG56EP4D2/32R-NZC02F013DT-S
R902111324 A4VG56EP4D1/32R-NZC02F013ST
R902111325 A4VG56EP4DMT1/32R-NZC02F013DT-S
R902111326 A4VG56EP4DT1/32R-NSC02F003DT-S
R902111327 A4VG56EP4D1/32L-NAC02F023ST-S
R902111328 A4VG56EP4DT1/32R-NSC02F003DRT-S
R902111330 A4VG56EP4DM1/32R-NSC02F003DT
R902111331 A4VG56EP4D1/32L-NTC02F025FT
R902111332 A4VG56EP4D1/32L-NAC02F075PT
R902111333 A4VG56EP4D1/32R-NAC02F045DT-S
R902111335 A4VG56EP3D1/32R-NZC02F005SH-S
R902111336 A4VG56EP3D1/32L-NSC02K023EH-S
R902111337 A4VG56EP3D1/32R-NZC02F045SH
R902111338 A4VG56EP3D1/32L-NSC02N003EH
R902111339 A4VG56EP3D2/32R-NZC02F005SH
R902111340 A4VG56EP3D3L/32R-NZC02F025SH
R902111344 A4VG56EP3D1/32R-NZC02FXX5SH-S
R902111346 A4VG56EP3D1/32L-NZC02F003SH
R902111347 A4VG56EP3D1/32L-NSC02F003SH
R902111350 A4VG56EP3D1/32R-NZC10K045EH-S
R902111356 A4VG56EP3D1/32R-NSC02F073FH
R902111357 A4VG56EP3D1/32L-NZC02F043SH
R902111359 A4VG56EP3DMT1/32L-NSC02K025EH-S
R902111363 A4VG56EP3DX/32R-NSC02F025SH-S
R902111365 A4VG56EP3D1/32L-NSC02F005DH
R902111369 A4VG56EP3D1/32L-NTC02F073SH
R902111372 A4VG56EP3DT1/32R-NZC10K045EH-S
R902111373 A4VG56EP3D1/32L-NZC02N005EH
R902111376 A4VG56EP3D1/32R-NSC02F005SH
R902111377 A4VG56EP3DT1/32R-NZC02F01XSH-S
R902111378 A4VG56EP3D1/32R-NSC02F005DH
R902111381 A4VG56EP3DM1/32R-NSC02F005KH-S
R902111384 A4VG56EP3D3R/32R-NZC02F025SH
R902111385 A4VG56EP3D1/32R-NSC02F045PH
R902111392 A4VG56EP3D2/32R-NSC02F015SH-S
R902111393 A4VG56EP3D3L/32R-NSC02F043SH
R902111394 A4VG56EP3D1/32R-NAC02F073SH
R902111395 A4VG56EP3D1/32R-NSC02F013SH
R902111396 A4VG56EP3D2/32R-NAC02F015SH-S
R902111399 A4VG56EP3DMT1/32R-NAC02F075SH-S
R902111400 A4VG56EP3DMT1/32R-NSC02F045SH-S
R902111401 A4VG56EP3D1/32R-NSC02F003PH
R902111402 A4VG56EP3D1/32R-NSC02F003DH
R902111403 A4VG56EP3DM1/32R-NSC02F01XSH-S
R902111404 A4VG56EP3DM1/32R-NSC02N005EH-S
R902111407 A4VG56EP3D2/32R-NZC02F015SH
R902111410 A4VG56EP3D1/32R-NAC02F075PH
R902111411 A4VG56EP3D1/32L-NSC02F045SH
R902111414 A4VG56EP3D2/32R-NAC02FXX5SH-S
R902111416 A4VG56EP3D1/32R-NSC02F023SH
R902111417 A4VG56EP3DMT1/32L-NZC02N005EH
R902111420 A4VG56EP3D1/32R-NSC02F025SH
R902111422 A4VG56EP3D2/32R-NZC02F005MH
R902111423 A4VG56EP3D2/32R-NAC02F015SH
R902111427 A4VG56EP3D2/32R-NAC02K045EH
R902111430 A4VG56EP3D1/32R-NZC02F015SH
R902111432 A4VG56EP3DM1/32R-NSC02F003LH
R902111433 A4VG56EP3D1/32R-NSC02F005LRH-S
R902111435 A4VG56EP3D1/32R-NZC02F003DH
R902111436 A4VG56EP3D1/32R-NSC02F075PH-S
R902111437 A4VG56EP3D1/32R-NSC02F015PH
R902111438 A4VG56EP3D1/32L-NZC02F005DH
R902111439 A4VG56EP3DT1/32R-NSC02F003DH
R902111441 A4VG56EP3D1/32R-NTC02F015KH
R902111442 A4VG56EP3D1/32R-NAC10K045EH-S
R902111443 A4VG56EP3D1/32R-NAC02F073DH
R902111444 A4VG56EP3D1/32R-NSC02F023DH
R902111445 A4VG56EP3D1/32R-NSC02F015DH
R902111446 A4VG56EP3DMT1/32R-NSC02F025SH-S
R902111449 A4VG56EP3DM1/32L-NSC02F023SH
R902111450 A4VG56EP3D1/32L-NSC02F00XFH-S
R902111451 A4VG56EP3D1/32L-NSC02K07XEH-S
R902111452 A4VG56EP3D1/32R-NZC02F023SH-S
R902111454 A4VG56EP3D1/32R-NSC02F043FH
R902111456 A4VG56EP4DM1/32L-NSC02N003EH-S
R902111457 A4VG56EP4DM1/32L-NSC02K043EH-S
R902111458 A4VG56EP4D1/32R-NZC02F025DH-S
R902111459 A4VG56EP4D1/32R-NSC02F003SH-S
R902111460 A4VG56EP4DM1/32L-NZC02K023EH-S
R902111461 A4VG56EP4DMT1/32L-NSC02N00XEH-S
R902111462 A4VG56EP4DT1/32L-NSC02N003EH-S
R902111463 A4VG56EP4DT1/32R-NZC02N005EH-S
R902111464 A4VG56EP4DM1/32R-NZC02N003EH-S
R902111465 A4VG56EP4DM1/32L-NSC02N003EH-S
R902111466 A4VG56EP4DT1/32R-NZC02F023SH-S
R902111467 A4VG56EP4DM1/32R-NAC02N003EH-S
R902111468 A4VG56EP4DM1/32R-NAC02N00XEH-S
R902111469 A4VG56EP4DM1/32R-NSC02F00XDH-S
R902111470 A4VG56EP4DM1/32L-NSC02K023EH-S
R902111471 A4VG56EP4D1/32R-NSC02F003LH-S
R902111472 A4VG56EP4D1/32R-NSC02N003EH-S
R902111473 A4VG56EP4DT1/32L-NZC02F003SH-S
R902111474 A4VG56EP4DM1/32L-PTC02F075KH-S
R902111475 A4VG56EP4DM1/32L-PSC02F005KH-S
R902111476 A4VG56EP4D1/32L-NSC02F013LH-S
R902111477 A4VG56EP4DM1/32R-NZC02F005MH-S
R902111478 A4VG56EP4DMT1/32R-NZC02F003DH-S
R902111479 A4VG56EP4D1/32L-NZC02F02XDH-S
R902111480 A4VG56EP4DM1/32L-NSC02F00XDH-S
R902111481 A4VG56EP4D1/32R-NZC02F02XDH-S
R902111482 A4VG56EP4D1/32L-NTC02F073SH-S
R902111483 A4VG56EP4D1/32L-NSC02F003SH-S
R902111484 A4VG56EP4D1/32R-NZC02F015SH-S
R902111485 A4VG56EP4D2/32L-NZX02F023SH-S
R902111486 A4VG56EP4D1/32R-NAC02F043SH-S
R902111487 A4VG56EP4D1/32R-NSC02F025DH-S
R902111488 A4VG56EP4DT1/32R-NZC02F01XSH-S
R902111489 A4VG56EP4D1/32L-NZC02F005DH-S
R902111491 A4VG56EP4DT1/32L-NZC02F01XSH-S
R902111493 A4VG56EP4DMT1/32R-NZC02F003DRH-S
R902111494 A4VG56EP4D1/32R-NSC02F015SH-S
R902111495 A4VG56EP4D1/32R-NSC02F075SH-S
R902111496 A4VG56EP4DMT1/32R-NSC02F003DRH-S
R902111497 A4VG56EP4DMT1/32R-NSC02F023LH-S
R902111498 A4VG56EP4DM1/32L-NSC02K07XEH-S
R902111499 A4VG56EP4DM1/32L-NSC02K04XEH-S
R902111501 A4VG56EP4DM1/32R-NSC02N00XEH-S
R902111502 A4VG56EP4DM1/32R-NZC02F005MH-S
R902111503 A4VG56EP4D1/32L-NZC02F003SH-S
R902111504 A4VG56EP4DM1/32R-NZC02F005MRH-S
R902111505 A4VG56EP4D1/32R-NSC02F045LH
R902111506 A4VG56EP4DT1/32L-NSC02F025SH
R902111507 A4VG56EP4DT2/32L-NAC02F003SH
R902111508 A4VG56EP4D1/32R-NSC02F075DH
R902111509 A4VG56EP4D1/32R-NSC02F005DH
R902111510 A4VG56EP4D1/32L-NTC02F003SH-S
R902111511 A4VG56EP4D1/32R-NSC02F006DH
R902111512 A4VG56EP4D1/32R-NAC02F003DH
R902111513 A4VG56EP4D1/32R-NZC02F005LH
R902111514 A4VG56EP4D1/32L-NSC02F003DH
R902111516 A4VG56EP4D1/32L-NAC02F003DH
R902111517 A4VG56EP4D2/32R-NZC02F015SH
R902111518 A4VG56EP4D1/32L-NZC02N003EH-S
R902111519 A4VG56EP4D1/32L-NAC02F043SH
R902111521 A4VG56EP4D1/32R-NSC02F003DH
R902111522 A4VG56EP4DM1/32R-NZC02F003DH
R902111523 A4VG56EP4D1/32R-NZC02F003DH
R902111524 A4VG56EP4D1/32R-NZC02F004DH
R902111527 A4VG56EP4D1/32R-NSC02F075SH
R902111528 A4VG56EP4D1/32R-NSC02F015SH
R902111529 A4VG56EP4DM1/32R-NZC02F003DH-S
R902111532 A4VG56EP4D1/32R-NZC02F003SH
R902111533 A4VG56EP4D1/32L-NZC02F003SH
R902111534 A4VG56EP4D1/32L-NSC02F003SH
R902111535 A4VG56EP4D1/32R-NZC02F013SH
R902111536 A4VG56EP4D1/32L-NZC02F013SH-S
R902111537 A4VG56EP4D1/32L-NZC02F023SH
R902111538 A4VG56EP4D1/32R-NAC02F013FH
R902111541 A4VG56EP4D1/32L-NSC02F005DH
R902111542 A4VG56EP4D2/32R-NZC02F015FH
R902111545 A4VG56EP4DT1/32L-NAC02F013DH
R902111546 A4VG56EP4D1/32L-NSC02F005SH
R902111547 A4VG56EP4D1/32R-NSC02F005SH
R902111550 A4VG56EP4D1/32R-NAC02F07XSH-S
R902111551 A4VG56EP4D1/32R-NSC02F00XSH-S
R902111552 A4VG56EP4DT1/32L-NZC02F025FH
R902111553 A4VG56EP4D1/32R-NSC02F025SH
R902111555 A4VG56EP4D1/32R-NZC02F014SH
R902111556 A4VG56EP4D1/32R-NTC02F075DH
R902111558 A4VG56EP4D1/32R-NZC02F003LH
R902111559 A4VG56EP4DM2/32R-NZC02F015SH
R902111560 A4VG56EP4DT1/32R-NZC02F00XSH-S
R902111563 A4VG56EP4D1/32L-NZX02F025DH-S
R902111564 A4VG56EP4D1/32R-NSC02F006SH
R902111565 A4VG56EP4D1/32R-NAC02F076SH
R902111566 A4VG56EP4D1/32R-NSC02F015SH-S
R902111567 A4VG56EP4D1/32L-NSC02F025SH
R902111572 A4VG56EP4D1/32R-NZC02F015SH
R902111574 A4VG56EP4D1/32L-NAC02F075SH
R902111575 A4VG56EP4DT1/32R-NAC02F075LH
R902111576 A4VG56EP4DT1/32R-NSC02F005LH
R902111577 A4VG56EP4D1/32L-NTC02F075SH
R902111578 A4VG56EP4D2/32R-NZC02F075SH
R902111579 A4VG56EP4D3L/32L-NAC02F073SH
R902111580 A4VG56EP4D1/32L-NSC02F015SH
R902111581 A4VG56EP4D1/32L-NAC02F005FH
R902111582 A4VG56EP4DM1/32L-NSC02F015SH
R902111583 A4VG56EP4D1/32R-NZC02F005SH
R902111584 A4VG56EP4D2/32R-NZC02F005SH
R902111585 A4VG56EP4D1/32R-NZX02F006DH-S
R902111586 A4VG56EP4D1/32R-NSC02F043DH
R902111587 A4VG56EP4DT2/32R-NTC02F025SH
R902111588 A4VG56EP4DT1/32R-NZC02F005SH
R902111589 A4VG56EP4D2/32R-NZC02F025SH
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常用液压名称\名词解释
电磁阀(Electromagnetic valve)是用电磁控制的工业设备,是用来控制流体的自动化基础元件,属于执行器,并不限于液压、气动。用在工业控制系统中调整介质的方向、流量、速度和其他的参数。电磁阀可以配合不同的电路来实现预期的控制,而控制的精度和灵活性都能够保证。电磁阀有很多种,不同的电磁阀在控制系统的不同位置发挥作用,较常用的是单向阀、安全阀、方向控制阀、速度调节阀等。
电磁阀里有密闭的腔,在不同位置开有通孔,每个孔连接不同的油管,腔中间是活塞,两面是两块电磁铁,哪面的磁铁线圈通电阀体就会被吸引到哪边,通过控制阀体的移动来开启或关闭不同的排油孔,而进油孔是常开的,液压油就会进入不同的排油管,然后通过油的压力来推动油缸的活塞,活塞又带动活塞杆,活塞杆带动机械装置。这样通过控制电磁铁的电流通断就控制了机械运动。
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。机械分类 ? 轴向式 ? 直轴斜盘式 ? 径向式 ? 液压式 柱塞泵一般分为单柱塞泵、卧式柱塞泵、轴向柱塞泵和径向柱塞泵。
比例阀 阀对流量的控制可以分为两种:
一种是开关控制:要么全开、要么全关,流量要么较大、要么较小,没有中间状态,如普通的电磁直通阀、电磁换向阀、电液换向阀。
另一种是连续控制:阀口可以根据需要打开任意一个开度,由此控制通过流量的大小,这类阀有手动控制的,如节流阀,也有电控的,如比例阀、伺服阀。
所以使用比例阀或伺服阀的目的就是:以电控方式实现对流量的节流控制(当然经过结构上的改动也可实现压力控制等),既然是节流控制,就必然有能量损失,伺服阀和其它阀不同的是,它的能量损失更大一些,因为它需要一定的流量来维持前置级控制油路的工作。
换向阀是具有两种以上流动形式和两个以上油口的方向控制阀。是实现液压油流的沟通、切断和换向,以及压力卸载和顺序动作控制的阀门。
可分为手动换向阀、电磁换向阀、电液换向阀等。
又称克里斯阀,阀门的一种,具有多向可调的通道,可适时改变流体流向。
工作时借着阀外的驱动传动机构转动驱动轴,带动摇拐臂,启动阀板,使工作流体时而从左入口通向阀的下部出口,时而从右入口变换通向下部出口,实现了周期变换流向的目的。
这种变换阀在石油、化工生产中有着广泛的应用,在合成氨造气系统中较为常用。此外,换向阀还可作成阀瓣式的结构,多用于较小流量的场合。工作时只需转动手轮通过阀瓣来变换工作流体的流向。
溢流阀是一种液压压力控制阀,在液压设备中主要起定压溢流作用,稳压,系统卸荷和安全保护作用。
主要作用编辑定压溢流作用:在定量泵节流调节系统中,定量泵提供的是恒定流量。当系统压力加大时,会使流量需求减小。此时溢流阀开启,使多余流量溢回油箱,保证溢流阀进口压力,即泵出口压力恒定(阀口常随压力波动开启)。
节流阀是通过改变节流截面或节流长度以控制流体流量的阀门。将节流阀和单向阀并联则可组合成单向节流阀。节流阀和单向节流阀是简易的流量控制阀,在定量泵液压系统中,节流阀和溢流阀配合,可组成三种节流调速系统,即进油路节流调速系统、回油路节流调速系统和旁路节流调速系统。节流阀没有流量负反馈功能,不能补偿由负载变化所造成的速度不稳定,一般仅用于负载变化不大或对速度稳定性要求不高的场合。
齿轮泵是依靠泵缸与啮合齿轮间所形成的工作容积变化和移动来输送液体或使之增压的回转泵。由两个齿轮、泵体与前后盖组成两个封闭空间,当齿轮转动时,齿轮脱开侧的空间的体积从小变大,形成真空,将液体吸入,齿轮啮合侧的空间的体积从大变小,而将液体挤入管路中去。吸入腔与排出腔是靠两个齿轮的啮合线来隔开的。齿轮泵的排出口的压力完全取决于泵出处阻力的大小。
叶片泵因为历史的叶片泵根据中类型的不同有两种
一)专门指容积泵中的滑片泵。
二)指动力式泵的三泵(离心泵、混流泵、轴流泵)或其他特殊的泵。
这类泵产品一般不会叫叶片泵。但作为专著,叶片泵几乎全部是指离心泵、混流泵、轴流泵等。
根据其每转的理论排量是固定值还是可变值,可以分为叶片式变量泵和叶片式定量泵。
工作原理编辑叶片泵转子旋转时,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。
单向阀是流体只能沿进口流动,出口介质却无法回流的装置
单向阀 Check Valve
单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动,或者用于气动系统中防止压缩空气逆向流动。
单向阀有直通式和直角式两种。直通式单向阀用螺纹连接安装在管路上。直角式单向阀有螺纹连接、板式连接和法兰连接三种形式。液控单向阀也称闭锁阀或保压阀,它与单向阀相同,用以防止油液反向流动。但在液压回路中需要油流反向流动时又可利用控制油压,打开单向阀,使油流在两个方向都可流动。液控单向阀采用锥形阀芯,因此密封性能好。在要求封闭油路时,可用此阀作为油路的单向锁紧而起保压作用。液控单向阀控制油的泄漏方式有内泄式和外泄式二种。在油流反向出口无背压的油路中可用内泄式;否则需用外泄式,以降低控制油压力。
压力继电器,液压术语,是液压系统中当流体压力达到预定值时,使电接点动作的元件。
2.是将压力转换成电信号的液压元器件,客户根据自身的压力设计需要,通过调节压力继电器,实现在某一设定的压力时,输出一个电信号的功能。
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