A10VSO140DRS/32R-VPB12N00力士乐柱塞泵结构组成主要有偏心轮、柱塞、弹簧、缸体、两个单向阀。柱塞与缸体孔之间形成密闭容积。
A10VSO140DRS/32R-VPB12N00 A10VSO140DRS/32R-VPB12N00 A10VSO140DRS/32R-VPB12N00 A10VSO140DRS/32R-VPB12N00力士乐柱塞泵 德国博世力士乐REXROTH液压油泵 力士乐柱塞泵 齿轮泵 叶片泵 进口力士乐工业液压泵阀设备元件供应商 上海韦米重点销售 全新进口 正品保证 上海韦米机电设备有限公司 联系人:何洋 在线QQ:1875691081 热线电话:021-61116812 手机13524125780(微信) 传真:021-51334670 A10VS0140DRS/32R-VPB12N00力士乐柱塞泵
柱塞泵的泵油机构包括两套精密偶件:柱塞(plunger)+柱塞套(barrel)构成柱塞偶件(plunger and barrel assembly)(图5-11)、出油阀(delivery valve)和出油阀座(delivery valve seat)构成出油阀偶件(delivery valve assembly 柱塞和柱塞套是一对精密偶件,经配对研磨后不能互换,要求有高的精度和光洁度和好的耐磨性,其径向间隙为0.002~0.003mm 柱塞头部圆柱面上切有斜槽,并通过径向孔、轴向孔与顶部相通,其目的是改变循环供油量;柱塞套上制有进、回油孔,均与泵上体内低压油腔相通,柱塞套装入泵上体后,应用定位螺钉定位。 A10VS0140DRS/32R-VPB12N00力士乐柱塞泵
泵用安装体与电动机连接叶片泵与电动机(发动机)连接驱动时,要采用"安装体"结构,,其一端法兰与叶片泵的法兰连接,用4个(有的泵用2个)内六角螺钉紧固牢, 另一大端与V系列电动机B5或B35型的端法兰连接牢固,采用这种安装形式可使其两轴的同轴度不存在误差,其转动时也无噪声,是延长泵的使用寿命的理想途径。 叶片泵的输人轴不能承受轴向力和径向力,因此安装联轴器时,不准用铁捶敲打装配,联轴器内孔采用二级间隙配合为宜,在键槽180°方向钻一个M6-M10mm的螺纹孔,用螵钉止住防止窜动。 采用脚架式叶片泵时,严禁用带轮或链轮直接传动,亦要用联轴器与驱动机轴连接,两个轴的同轴度误差应控制在0.05-0.1mm以内,角度误差不大于0.5°,两轴间应留有3mm 距离。 德国原装力士乐力士乐轴向柱塞泵→上海韦米特价系列A10VSO系列柱塞泵 短期供货型号 力士乐轴向柱塞泵→上海韦米特价系列A10VSO18DFR131R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DFR131R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR131R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR131R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR131R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR132R-VPA22U99 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR132R-VPA22U99 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR132R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR132R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO18DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO18DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO18DFR1/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO18DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VG18HD1/10L-NSC16N003E 力士乐轴向柱塞泵→上海韦米特价系列A10VSO18DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10V028DR/31R-PSC12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DR/32R-VPB121N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DFR/31R-PSA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DRF1/31R-PSA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DR/31R-PSC12N00 力士乐轴向柱塞泵→上海韦米特价系列A10V028DR/31R-PSC62K01 力士乐轴向柱塞泵→上海韦米特价系列A10V028DFR1/31R-PSC62N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO28DR/31L/PPA12G20+1PF2G2 力士乐轴向柱塞泵→上海韦米特价系列A10V028DFR/31L-PSC12K01+ 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DR/31R-PPA12K25 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO58DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR1/31RPPA12NOO 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR/31R-PPA12NOO-SO32 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DR/52R-PC12N00 力士乐轴向柱塞泵→上海韦米特价系列A10V045DFR1/31R-PSC62K02 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO45DR/31RPPB12-NDD 力士乐轴向柱塞泵→上海韦米特价系列A10VO45DFR1/31R-PSC62K02 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/32R-VPB22U99 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/31R-PPA12KB5 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR/31R-PSC62K07 力士乐轴向柱塞泵→上海韦米特价系列A10VO71DFRI/34 PSC6402-S0225 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71FR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/31R-PPB12NOO 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VO71DFR1/31RPSC62K07 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR/31R-PPA12KB3 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DFR1/32R-VPB22U99 力士乐轴向柱塞泵→上海韦米特价系列A10VSO71DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DR/32R-VPB22U99 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR1/31R-PPA12K 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR1/31R-PPA12KB3 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100PFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR/31RPSB12K24 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DR/31R-VPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10V0100DR/31R-PSC11N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DR/31R-PTA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DR/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO100DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFLR1/31R-PPB12KO1 力士乐轴向柱塞泵→上海韦米特价系列A10VSO-140DR/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1/31R-PPA12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1S/31RPPB12N0 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFLR/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DR/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DRS/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140D/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DR/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140D/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DR/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DRS/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1/31R-PPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DFR1/32R-VPB12N00 力士乐轴向柱塞泵→上海韦米特价系列A10VSO140DRS/32R-VPB12N00 A10VS0140DRS/32R-VPB12N00力士乐柱塞泵 泵工作前,先将泵内充满液体,然后启动离心泵,叶轮快速转动,叶轮的叶片驱使液体转动,液体转动时依靠惯性向叶轮外缘流去,同时叶轮从吸入室吸进液体,在这一过程中,叶轮中的液体绕流叶片,在绕流运动中液体作用一升力于叶片,反过来叶片以一个与此升力大小相等、方向相反的力作用于液体,这个力对液体做功,使液体得到能量而流出叶轮,这时液体的动能与压能均增大 泵的流量与转速成线性关系,相对于低转速的螺杆泵,高转速的螺杆泵虽能增加了流量和扬程,但功率明显增大,高转速加速了转子与定子间的磨耗,必定使螺杆泵过早失效,而且高转速螺杆泵的定转子长度很短,极易磨损,因而缩短了螺杆泵的使用寿命。 通过减速机构或无级调速机构来降低转速,使其转速保持在每分三百转以下较为合理的范围内,与高速运转的螺杆泵相比,使用寿命能延长几倍。 作为变速箱和液压系统的制造商,传动和控制专家力士乐为风机制造商提供系统解决方案. 博世力士乐是全球领先的传动与控制技术专家。凭借在传动、控制以及行走机械领域内的丰富经验,博世力士乐为全球80多个国家, 50多万家客户提供量身定制的解决方案,是世界工业及工厂自动化、行走机械应用与可再生能源应用市场上的佼佼者。 2008年博世力士乐全球销售额近59亿欧元,拥有超过35,300多名专业员工。 自1978年开始,博世力士乐就开始了在中国的业务,并在上海、北京、常州和深圳建立了工厂。 液压元件分类 动力元件:齿轮泵、叶片泵、柱塞泵、螺杆泵; 执行元件:液压缸、活塞液压缸、柱塞液压缸、摆动液压缸、组合液压缸; 液压马达:齿轮式液压马达、叶片液压马达、柱塞液压马达; 控制元件:方向控制阀、单向阀、换向阀; 压力控制阀:溢流阀、减压阀、顺序阀、压力继电器等; 流量控制阀:节流阀、调速阀、分流阀; 授权代理销售BOSCH-REXROTH博士-力士乐液压元件:电子单元,压力开关,压力继电器,液压马达,齿轮泵,减压阀,换向阀,叶片泵,电磁阀, 变量泵,先导式减压阀,柱塞泵,电磁阀,叠加阀,溢流阀,比例阀... A10VSO71DFR1/32R-VPB22U99S2184 减速机A10VSO100DR/31R-PPA12N00 A10VSO100DR/32R-PPB12N00 +钟罩 A10VSO71DFR1/32R-VPB22U99S2184 A10VS0100DFR1/32R-VPB12N00 A4VG56EP2DM1/32RNZC02F003DH A4VG56EP2DM1/32RNZC02F003DH A10VS071DFR1/32R-VPB22U99 A10VSO45DFR1/32R-PPB12N00 A10VSO45DFR1/32R-PPB12N00 A10VSO140DRS/32R-VPB22U99 A10VSO71DRS/32R-VPB22U99-S2184 A10VS0140DRS/32R-PPB22U99 A10VS071DFR1/32R-VPB22U99S2184 A10VSO100DFR1/32R-VPB12N00 PGH4-21/032RE11VE-4-A437 A10VS071DFR1/32R-VPB22U99S2184 A10VSO100DFR1/32R-PPB12NOO A10VSO71DFR1/32R-VPB22U99S2184 A10VSO100DR/32R-VPB12N00 A10VSO71DRS/32R-VPB22U99-S2184,1p A10VSO100DFR1/32R-PPB12N00 A10VSO45DFR1/32R-PPB12N00 A10VS0100DFR1/32R-PPB12N00-S1439 A10VS0140DR/32R-VPB12N00 A10VSO100DFR1/32R-PPB12N00 2 23800 6周 现货一台 A10VS071DFR1/32R-VPB22U99 A10VS0100DFR1/32R-VPB12N00 A10VS0100DFR1/32R-VPB12N00 A10VS0100DFR1/32R-VPB12N00 A10VS0100DR/32R-VPB12N00 A10VS0100DFR1/32R-VPB12N00 A10VS0100DR/32R-VPB12N00 A10VSO140DRS/32R-VPB12N00 A10VSO71DFR1/32R-VPB22U99 A10VS0100DFR1/32R-VPB12N00 A10VS071DFR1/32R-PPB12N00 A10VS0100DR/32R-VPB12N00 A10VS0100DR/32R-VPB22(12)U99(N00) PGH4-2X/032RF18VKO A10VS071DFR1/32R-PPB12N00 A10VSO45DFR1/32R-VPB12N00 R902119803 A8V0107LA1KS/63R1-N2G05F074+A4VG71DWDM1/32R-NSCO2F013P+A2PFF-1X-016/014R A8V0107LA1KS/63R1-N2G05F074+A4VG71DWDM1/32R-NSC02F013P+A2PFF-1X-016/014R A4G125DA2DA2/32R-NAF02F021DT A10VO100DFR1/32R-VPB12NOO A10VSO100DFR1/32R-PPB12N00四孔安装 A10VSO71DFR1/32R-VPB22U99(四孔安装) A10VS0140DFR1/32R-VPB22U99N00 A10VS0100DFR1/32R-VPB22U99N00 A10VSO100DFR1/32R-PPB12N00 德国REXROTH力士乐斜式柱塞泵31R系列常规备货特价出售 AA10VSO45DR/31R-PKC62KA3 A10VSO45DFR1/31R-VPB12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DFR/30R-PPA12K26+A10VSO45DFR/31R-PPA12N00 A10V0100DR/31R-PPC62N00 A10VSO100DFR/31R-PPA12N00 A10VS071DFR1/31R-PPA12N00 A10VS071DFR1/31R-PPA12N00 减速机A10VSO100DR/31R-PPA12N00 25500 现货 A10VSO100DR/32R-PPB12N00 +钟罩 16500 现货 A10VS028DR/31R-PPA12N00 A10VS28DfR1/31R-PPA12N00 A10VS28DR/31R-PPA12N00 A10VS0100DFR1/31R-PPA12N00 A10VS071DFR1/31R-VPA12N00 R910942635 A10VSO71DFR/31R-PPA12N00 A10VSO140DFLR/31R-PPB12N00 A10VSO18DR/31R-PSA12N00 +A10VSO71DR/31R-PPA12KB2 一整套双联泵 A10VS045DFR1/31R-PPA12N00 A10VS071DFLR/31R-PPA12N00 A10VS071DFR1/31R-VPA12N00 E-A10VSO100DR/31R-PPA12N00 A10VS045DFR1/31R-PPA12N00 A10VSO71DR/31R-PSC62K02 A10VSO18DFR1/31R-PPA12N00 A10VSO71DR/31R-PSC62K02 A10VSO18DFR1/31R-PPA12N00 A10VSO18DFR1/31RPPA12N00 E-A10VS0100DR/31R-PPA12N00 A10VSO140DFR/31R-PPB12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO71DFLR/31R-PPA12N00 A10VSO45DFLR/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO100DFR1/31R-VPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO140DFR1-31R/PPB12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DFR/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VS071DR/31R-PSA12N00 E-A10VSO100DFLR/31R-PPA12NOO A10VSO18DFR1/31R-PPC12N00 A10VSO71DRG/31R-PPA12N00 A10VS045DFR1/31R-PPA12N00 A10VS0140DFRI/31R-PPB12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO100DR/31R-PPA12NOO A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR/31R-PPA12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00 A10VS028DFLR/31R-PPA12N00 A10VS018DFR1/31RPPA12N00 PVH131R13AG30A250000001001AB010A A10VSO28DFR1/31R-PPA12N00(A10VSO28DR/31R-PPA12NOO) A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12NOO A10VS071DR/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00 E-A10VSO100DFR/31RPPA12N00 A10VS071DFR1/31R-PPA12N00 A10VS045DFR1/31R-PPA12N00-S032 A10VSO140DFR1/31R-PPB12N00 A10VSO45DR/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VS0140DFR1/31R-PPB12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00-S1648 A10VSO45DFR/31R-PPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VS0140DR/31R-PPB 12NOO A10SO100DFE/31R-PPA12K52 A10VSO28DFR1/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO18DFR1/31R-PPB12NOO A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO28DR/31R-PPA12NOO A10VSO28DR/31R-PPA12N00 A10VSO28DR/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12NOO A10VS018DFR1/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO100DR/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO140DFR1/31R-PPB12N00 E-A10VSO71DFR/31R-PPA12NOO A10VS0100DFR1/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VS0100DR/31R-PPA12N00 A10VS0100DFR1/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO140DR/31R-PPB12N00 A10VSO140DR/31R-PPB12N00 A10VSO140DFR1/31R-PPB12N00 A10VS018DFR1/31R-PPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO71DR/31R-PPA12N00 A10VSO28DR/31R-PPA12N00 A10VSO18DR/31R-PPA12N00 A10VSO45DFR1/31R-PPA12NOO A10VSO28DFR1(DR)/31R-PPA12N00 A10VS018DFR1/31R-PPA12N00 A10VSO71DFR/31R-PPA12N00 A10VSO45DR/31R-PPA12N00 A10VS071DR/31R-PPA12N00 A10VSO100DR/31R-PPA12N00 A10VS071DR/31R-PPA12 A10VSO28DFR1/31RPPA12NOO A10VS028DFR1/31R-PPA12N00-S032 A10VSO100DFLR/31R-VPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO045DR/31R-PPA12N00 A10VSO71DR/31R-PPA12N00 A10VSO100DFR1/31R-PPA12NOO A10VS071DFR1/31R A10VSO71DFR1/31RR-PPA12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO71DR/31R-PPA12N00 A10VSO28DR/31R-PPA12N00 A10VSO140DFR1/31R-PPB12NOO A10VSO140DR/31R-PPB12N00 A10VSO28DR/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VS071DR/31R-PPA12N00 A10VSO18DR/31R-VKC62K01 A10VSO100DR/31R-PPA12N00 A10VSO18DFR1/31R-VPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO100DR/31R-PPA12N00 A10VS071DR/31R-PPA12N00 21400 A10VS071DR/31R-PPA12N00 21400 A10VS045DR/31R-PPA12N00 / 16200 /A10VS045DFR1/31R-PPA12N00改 9000 现货 A10VSO100DRG/31R-PPA12N00 A10VSO100DRG/31R-PPA12N00 A10VSO100DRG/31R-PPA12N00 A10VS071DFR1/31R-PPA12N00-S1648 A10VO100DFLR/31R-PSC62K01 A10VSO100DFLR/31R-PPA12N00 A10VSO100DFLR/31R-PPA12N00 A10VSO100DR/31R-PPA12N00 A10VSO100DR/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00-S1648 A10VSO45DR/31R-PSC62K02 A10VSO140DFR1/31R-PPB12NOO A10VSO140DR/31R-PPB12N00 A10VSO140DRG/31R-PPB12N00 A10VSO100DRF1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00 A4V180DFR1/31R-VPA12N00 A10VSO140DR/31R-PPB12N00 A10VSO28DR/31R-PPA12N00 A10VSO28DR/31R-PPA12N00 A10VSO140DFR1/31R-PPB12N00四孔安装 A10VSO71DFR1/31R-PPA12N00 A10VSO58DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VSO18DFR1/31R-PPA12N00 A10VSO140DFR1/31R-PPB12NOO A10VSO140DFR1/31R-PPB12NOO A10VS0100DR/31R-PPA12N00 A10VS0100DFR1/31R-PPA12N00 A10VS0100DFR1/31R-PPA12N00 A10VS071DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VSO18DGR/31R-PPA12N00 A10VSO18DFR/31R-PPA12N00 A10VSO18DFR1/31R-PPB12NOO A4V定量柱塞泵常规型号现货,订货优势报价 A4VSO125DR/22R-PPB13ND0 A4VSO180DR/30R-PPB13NOO A4VSO71LR2D/20R-PPB1300 A4VSO125HSE/20R-PPH13N00 A4VSO500HSE/20R-PPH13N00 A4VSO125LR2/30R-PPB13N00 A4VSO250DR/30R-PPB13N00 E-A4VSO250DR/30R-PPB13N00 E-A4VSO125DR/30R-PPB13N00 A4VS0125DR/30R-PPB13N00 E-A4VS0125DR/30R-PPB13N00 E-A4VS0125DR/30R-PPB13N00 A4VSO250LR2/30R-PPB13N00 A4VS0180DFE1/30R-PPB13N00 A4VS0180DR/30R-PPB13N00 A4VS0250DR/30R-PPB13N00 A4VSO125DR/30R-PPB13N00 A4VG56EP2DM1/32RNZC02F003DH A4VSO71LR2D/12R-PPB13N00 E-A4VS0180DR/30R-PPB13NOO A4VG56EP2DM1/32RNZC02F003DH A4VSO180DR/30R-PPB13N00 A4VSO-250LR2H/10R-PPB13 A4VSO-125LR2H/10R-PPB13 A4VS0180DFE1/30R-PPB13N00 A4VSO250E01/30R-PPB13N00-S0368+VT5035-1X A4VSO71DR/10R-PPB13N00 A4VS040DR/10R-PPB13N00 A4VSO180DR/22RPPB13NOO A4VS0250DRG/30R-PPB13N00 A4VS0125E01K/11RV13N00 A4VS0125E01K/11R-VZB13K34+A4VS0125E01K/11R-VZB13K01 A4VSO250DR/30R-PPB13N00(R910974769) A4VSO250DR/30R-PPB13N00 A4VS0250E02/30R-PPB13N00 A4VSO250DR/30R- PPB13N00 A4VSO71EO2/10R-PPB13NOO A4VS0250DR/30R-PPB13N00 A4VG90HD1D7/32NZF02F021L A4VSO180LR2G/30R-PPB13N00 A4VSO71LR/A (075071) A4VSO250LR3N-(2X) A4VSO180-LR2G/30R-PPB13NOO A4VSO250-LR2G/30R-PPB13NOO E-A4VSO180DR/30R-PPB/13N00 E-A4VSO125DRPPB13N00 A4VSO250-LR2H/30R-PPB13NOO A4VSO180DR/22R-PPB13N00 A4VS071DR/30R-PPB13N00 A4VSG180DR A4VSO180DR/30R-PPB13N00 A4VSO180DR/22R-PPB13N00 A4VSO180DR/22R-PPB13N00 A4VSO180DR/30R-PPB13N00 A4VSO125DR R902119803 A8V0107LA1KS/63R1-N2G05F074+A4VG71DWDM1/32R-NSCO2F013P+A2PFF-1X-016/014R A4VSO180DRG/30R-PPB13N00 A8V0107LA1KS/63R1-N2G05F074+A4VG71DWDM1/32R-NSC02F013P+A2PFF-1X-016/014R A4VSG180EO/22-LPPB10K340F+A4VSG180EO/22-LPPB10N000F A4VS040DR/10R-PB13N00N A4VSO125DR/30R-PPB13N00 A4VG90HDIDTI/32L-NZF021L A4VSO/71DR/10R-PPB/13N00 A4VSO125DR/22R-PPB13N00 A4V180DFR1/31R-VPA12N00 A4VS0250DFR/30R-PPB13N00 A4VSO40DR10RVPB13N00 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,最常用的是单向阀、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,流量要么最大、要么最小,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最为常用。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。当系统压力增大时,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。 、 公示: 因工业液压、自动化各进口品牌备件型号繁多,欧美产品价格实时变化,因此很难实时标出准确价格,请以业务员实际报价单价格为准! 给您带来不便敬请谅解,询价请您发正式询价单传真到021-51334670 手机13524125780(微信) 欢迎来电咨询 |
A10VSO140DRS/32R-VPB12N00
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