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    液压马达 安徽齐全的液压马达 详情了解更多

    更新时间:2025-04-22   浏览数:33
    所属行业:机械 减速机/变速机
    发货地址:湖北省武汉市武昌区  
    产品数量:9999.00个
    价格:面议
    较大压力350bar 介质油品 密封氟橡胶 材质铸钢 工作温度85 性能耐磨 流量1800 重量125KG 产地意大利
    液压马达是液压系统的一种执行元件,它将液压泵提供的液体压力能转变为其输出轴的机械能(转矩和转速)。液体是传递力和运动的介质。液压马达,亦称为油马达,主要应用于注塑机械、船舶、起扬机、工程机械、建筑机械、煤矿机械、矿山机械、冶金机械、船舶机械、石油化工、港口机械等。
    折叠低速马达
    转速低于500r/min的液压马达属于低速液压马达。它的基本形式是径向柱塞式。低速液压马达的主要特点是:排量大,体积大,转速低,可以直接与工作机构连接,不需要减速装置,使传动机构大大简化,低速液压马达的输出扭矩较大,可达几千到几万Nm,因此又称为低速大扭矩液压马达。
    液压马达
    但是,由于液压马达和液压泵的工作条件不同,对它们的性能要求也不一样,所以同类型的液压马达和液压泵之间,仍存在许多差别。首先液压马达应能够正、反转,因而要求其内部结构对称;液压马达的转速范围需要足够大,特别对它的稳定转速有一定的要求。因此,它通常都采用滚动轴承或静压滑动轴承;其次液压马达由于在输入压力油条件下工作,因而不必具备自吸能力,但需要一定的初始密封性,才能提供必要的起动转矩。由于存在着这些差别,使得液压马达和液压泵在结构上比较相似,但不能可逆工作。MR500F-F1N1N1S1NX0701/58323
    MR500F-F1N1N1S1NX0900/59830
    MR500F-F2N1N1C1NX0902/60886
    MR500F-F2N1N1N1NX0701/34963-B
    MR500F-F2N1N1S3NX0800/59444-B
    MR500F-F2N1N1S3NX0902/60825-B
    MR500F-F2N1N2N1NX0902/60824-B
    MR500F-F2N1N2S3NX0900/59439-B
    MR57A-F1N1V1S1N0200/58481
    MR57A-N1N1V1S1N0200/58366
    MR57A-P1N1N1N1N0000/34768
    MR57A-P1N1N1N1N0001/58006
    MR57A-P1N1N1S1N0200/58738
    MR57A-P1N1V1N1N0200/58373
    MR600F-D1B1N1N1N0101/58722
    MR600F-D1N1N1C1N0900/59540
    MR600F-D1N1U1N1N0101/34878
    MR600F-F1N1N1N1N0101/45465
    MR600F-F2N1N1C1NX0101/58953
    MR600F-F2N1N1C1NX0900/59595
    MR600F-F2N1N1N1NX0101/34934-B
    MR600F-N1N1N1N1N0101/46448
    MR600F-N1N1N1N1N0900/59576
    MR600F-P1N1N1C1N0900/59656
    MR600F-P2N1F1N1N0900/60322
    MR6500M-D2N1N1N1NX0500/60293
    MR7000M-F1M1N2N1NX0500/59319
    MR7000M-F2N1N1N1N0500/58990
    MR7000M-F2N1N1N1NX0400/58206
    MR7000M-F2N1N1N1NX0500/59517
    MR7000M-F2N1N1S3NX0500/59346
    MR7000M-N1N1N1N1N0500/58756
    MR7000M-P1N1N1N1N0200/45561
    MR700F-D1B1N1N1N0902/60942
    MR700F-D1N1N1N1N0900/59377
    MR700F-F1N1N1S1NX0800/59358
    MR700F-F1N1N1S1NX0902/60844
    MR700F-F2N1N1C1NX0701/58036
    MR700F-F2N1N1C1NX0701/58038
    MR700F-F2N1N1C1NX0900/59552
    MR700F-F2N1N1C1NX0900/59807
    MR700F-F2N1N1N1NX0701/34931-B
    MR700F-F2N1N1S3NX0902/60826-B
    MR700F-F2N1N2N1NX0902/60790-B
    MR700F-F2N1N2S3NX0902/60968-B
    MR700F-N1B1N1S1N0900/60392
    MR700F-N1C1N1N1N0701/45415
    MR700F-N1N1N1N1N0900/59378
    MR700F-N1N1N1S1N0701/58527
    MR700F-N1Q1N1N1N0902/60872
    MR700F-N1T1N1N1N0900/59700
    MR700F-N1T1N1N1N0901/56698
    MR700F-P1N1N1C1N0900/59565
    MR700F-P1N1N1N1N0900/59454
    MR700F-P1Q1N1N1N0701/34591
    MR700F-P2Q1N2N1NX0900/59915
    MR93B-N1Q1V1C1N0000/59128
    MR93B-P1N1N1N1N0000/33325
    MRA1600G-F2N1N1S3NX0100/54793
    MRA2400H-F2N1N1N1NX0100/58825
    MRA2400H-F2N1N1S4NX0100/54794
    液压马达
    折叠高速马达
    额定转速**500r/min的马达属于高速马达。高速马达的基本形式有齿轮式、叶片式和轴向柱塞式。它们主要特点是转速高,转动惯量小,便于启动、制动、调速和换向。
    液压马达
    轴向柱塞泵除阀式配流外,其它形式原则上都可以作为液压马达用,即轴向柱塞泵和轴向柱塞马达是可逆的。轴向柱塞马达的工作原理为,配油盘和斜盘固定不动,马达轴与缸体相连接一起旋转。当压力油经配油盘的窗口进入缸体的柱塞孔时,柱塞在压力油作用下外伸,紧贴斜盘,斜盘对柱塞产生一个法向反力p,此力可分解为轴向分力及和垂直分力Q。Q与柱塞上液压力相平衡,而Q则使柱塞对缸体中心产生一个转矩,带动马达轴逆时针方向旋转。轴向柱塞马达产生的瞬时总转矩是脉动的。若改变马达压力油输入方向,则马达轴按顺时针方向旋转。斜盘倾角a的改变、即排量的变化,不仅影响马达的转矩,而且影响它的转速和转向。斜盘倾角越大,产生转矩越大,转速越低。4系列变量柱塞泵:
    A10VSO18DFR1/31R-PPA12NOO、
    A10VSO28DFR1/31R-VPA12N00、
    A10VSO45DFR1/32R-PPB12N00、                              
    A10VSO71DFR1/32R-VPB22U99 
    A10VSO100DFR1/32R-VPB12N00、
    A10VSO140DRS/32R-VPB22U99等
    A4VSO71DR/30R-PPB13N00 
    A4VSO125DR/30R-PPB13N00 
    A4VSO180DR/30R-PPB13
    A4VSO250DR/30R-PPB13NOO等  
    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 
    A4VSO250LR2G/30R-PPB13N00 
    A4VSO250LR2N/30R-PPB13N00 
    A4VSO180DFR/22R-PPB13N00 
    A4VSO180DR/22R-PPB13N00 
    A4VSO180DRG/22R-PPB13N00 
    柱塞泵 A4VG90HWD1/32R-NZF001S 
    柱塞泵 A4VTG90HW/32R-NLD10F001S 
    轴向柱塞泵 A4VSO125DR/PPB13NOO 
    变量轴向柱塞泵 A4VSO180DR/30R-PPB13N00 
    变量轴向柱塞泵 A4VSO125DR/30R-PPB13N00 
    柱塞泵 A4VS0125DR/10R-PPB13N00 
    柱塞泵 A4VS071DR/10R-PPB13N00 
    柱塞泵 A4VS0125DR/22R 
    变量泵 A4VSO250EO2/30R-VPB13N00-SO2
    柱塞泵 A4VG125EP2MT1/32-NZF02F021SH-S 
    柱塞泵 A4VSO250EO2/30R-VPB13N00-SO2
    变量轴向柱塞泵 A4VSO180DR/30R-PPB13N00 
    变量轴向柱塞泵 A4VSO125DR/30R-PPB13N00 
    油泵 A4VSO180DFR/30R-PPB13N00 
    柱塞泵 A4VS0180DR/30R-PPB13N00
    轴向柱塞泵主泵 A4VS0125DRG/30R-PPB13N00 
    油泵 A4VS071DR/30R-PPB13N00 
    德国力士乐A4VG-125泵的配件 主轴 080121-001# 
    轴向柱塞泵 E-A4VSO250EO2/30R-VPB25N00-SO3
    轴向柱塞泵 E-A4VSO250EO2/30R-VPB25N00-SO3 
    柱塞泵 A4VSO180DR/30R-FPB13N00
    恒压变量泵 E-A4VS0125DR/22R-VPB13N00 
    柱塞泵 A4VSO180DR/30R-FPB13N00 
    柱塞泵 A4VS0180LR2G/30R-PPB13NOO
    柱塞泵 A4VSO250LR2D/30R-PPB13NOO 
    柱塞泵 A4VSO250DR/30R-PPB13NOO
    泵 A4VG56EZ2DM1/32-NSC02F003F
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