工作原理: | 其它 | 用途: | 其它 |
级数: | 其它 | 材质: | 铸铁 |
适用范围: | 工程机械 | 适用介质: | 液压油 |
适用温度(℃): | 30-90 | 公称压力(MPa): | 32MPA |
是否有现货: | 是 | 安装形式: | 法兰 |
额定流量: | 12 | 规格: | 型号 |
商标: | 11 | 包装: | 木箱 |
产量: | 888 |
--------- 力士乐大象混凝土泵车主油泵A4VG56EP4D1/32R-NTC02F023ST力士乐A10VO74DFLR/31R-VSC42N00 挖机主油泵7吨柱塞泵销售
-------------- 力士乐大象混凝土泵车主油泵A4VG56EP4D1/32R-NTC02F023ST力士乐A11VLO260LE2S/11R旋挖钻机液压厂家直销
高压柱塞马达
规 格:A2F28、A2F45、A2F55、A2F63、A2F80、A2F107、A2F125、A2F160、A2F250
产品说明:具有固定的排量,在开式或闭式系统中作静压传动,当作马达使用时,输出转数和流量成正比而与排量成反比。
特 点:缸体与配油盘采用球面配油,在旋转中能自动对中,圆周速度较小,效率高;驱动轴能承受径向负荷;噪音低。
注意事项:1.任何场合都应保持液压油的清洁度;
2.定期更换液压油(工作1000~3000小时或六个月)。
R902066745 A4VG125EP2/32+A4VG125EP2/32 R902066900 A4VG125EP2D1/32R-NSF02K691EH-S R902066910 A4VG125EP2D1/32R-NSF02K69XEH-S R902066911 A4VG125EP2D1/32R-NSF02N00XEH-S R902066912 A4VG125EP2/32+A4VG125EP2/32 R902066913 A4VG125EP2D1/32R-NSF02K02XEH-S R902066919 A4VG125DA1D4/32R-NZF02F021FH-S R902066920 A4VG125EP1DT1/32R-NZF02F023SH-S R902066929 A4VG125HD1D1/32R-NAF02K691E R902066930 A4VG125HD1D1/32R-NSF02K071E R902066931 A4VG125HD1/32+A4VG125HD1/32 R902066933 A4VG125EP2D1/32R-NSF02F071MH R902066945 A4VG125DA2D2/32R-NSF02F001DH R902067073 A4VG125HD1DMT1/32L-NZX02F021S-S 就必须更换。在更换轴承时,应注意原轴承的英文字母和型号,柱塞泵轴承大都采用大载荷容量轴承, 购买原厂家,原规格的产品,如果更换另一种品牌,应请教对轴承有经验的人员查表对换,目的是保持轴承的精度等级和载荷容量。三对磨擦副检查与修复:柱塞杆与缸体孔根据柱塞泵零件的更换标准,当零件的各种间隙超差时,可按下述方法修复:(1)缸体镶装铜套的,可以采用更换铜套的方法修复。首先把一组柱塞杆处径修整到统一尺寸,再用1000#以上的砂纸抛光外径。缸体安装铜套的三种方法:(a)缸体加温热装或铜套低温冷冻挤压,过盈装配;(b)采有乐泰胶粘着装配,这咱方法要求铜外套外径表面有沟槽;(c)缸孔攻丝,铜套外径加工螺纹。
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