| 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 |
--------- 徐工混凝土泵车主油泵A4VG125泵,马达三一混凝土泵车主油泵A11VLO260泵,马达柱塞泵销售
-------------- 徐工混凝土泵车主油泵A4VG125泵,马达A4VG180HD9MT1/32R-NZD02F691混凝土泵车主油泵泵,马达厂家直销

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)。
R902063158 A11VO75LRCS/10R-NZD12K04 R902063275 A11VO75LRCS+A10VO28DFLR R902063377 A11VO75LRDU2/10R-NZD12K07H R902063378 A11VO75LRDU2/10R+A4VG40DWDM/32 R902063426 A11VO75LRU2/10R-NZD12K81H *G* R902064572 A11VO75LRCS/10R-NSD12K02-S R902064831 A11VO75LRD/10R-NSD12N00 R902064966 A11VO75EP2/10R-NSD12K07H *G* R902066304 A11VO75DRS+A11VO75DRS R902066662 A11VO75LRH6/10L-NSD12K01 R902066970 A11VO75DRG/10L-NTD12K04 R902067029 A11VO75DRG/10R-NSD12N00 R902073104 A11VO75LRDU2/10L-NTD12K01H-K R902073105 A11VO75LRDU2/10L-NTD12K01H R902067033 A11VO75LE2S/10R-NZD12N00T R902067236 A11VO75EP2/10R-VPD12N00RH-S R902067288 A11VO75LR/10R-NSD12N00 R902073448 A11VO75LRDU2/10R-NPD12N00VH-S常用的维修方式是在预定时间进行维修,举一个典型例子,泵的轴承软寿命是一万小时,但这个软寿命只是个参考,可以延长这个时间,但必须估计到这么延长会增加泵的损坏风险。冶金行业液压系统现场是十分复杂的,尤其是污染的影响, 评估需要丰富的经验,但我们可根据泵的硬寿命,(硬寿命---设备已服役时间)适时的采用电脑轴承分析仪对运转中的三对摩擦副和滚动轴承进行检测分析,针对摩擦副及轴承在运转中的工作状态进行正确判断和 分析,根据损坏趋势来估计泵与轴承的剩余寿命,并及时作更换计划,以避免突发带来的经济损失。通常泵是用液压过滤机从K1口进油从K2口出油进行冲洗,如果是德国力士乐A2F355或A2V/A2P355A6V/A7V250以上的液压泵备有 于冲洗轴承的U口。
R902092490 A6VE80HZ3/63W-VAL027DB-ES R902092501 A6VE80HA3/63W-VAL22XB-ES R902092618 A6VE80EP1/63W-VAL027FHB-ES R902092632 A6VE80EP6/63W-VAL027HB-E R902092652 A6VE80HZ3/63W-VAL027B-E R902092655 A6VE80HA1T/63W-VAL027A-E R902092666 A6VE80HZ3/63W-VAL020B-E R902092703 A6VE80HD1/63W-VAL027A-E R902092730 A6VE80HZ3/63W-VAL027B-E R902092769 A6VE80EP1/63W-VAL020FHB-ESK R902092790 A6VE80EP1/63W-VAL027HB-E R902092828 A6VE80HZ3/63W-VAL027B-E
R902055291 A4VG71DA1DT2/32L-NTF02F021SH R902055292 A4VG71DA1DT2/32L-NZF10K071EH-S R902055294 A4VG71DA1DT7/32R-NZF02F021FH R902055295 A4VG71DA1DT7/32R-NZF02F021FH-S R902055297 A4VG71DA1DT8/32R-NZF02F071SH-S R902055299 A4VG71DA1D2/32R-NAF02F021SH R902055300 A4VG71DA1D2/32R-NAF02F071SH-S R902055302 A4VG71DA1D2/32R-NTF02F071SH R902055304 A4VG71DA1D2/32R-NZF02FXX1SH-S R902055306 A4VG71DA1D2/32R-NZF02F001SH R902055308 A4VG71DA1D2/32R-NZF02F021FH-S R902055309 A4VG71DA1D2/32R-NZF02F021SH R902055311 A4VG71DA1D2/32R-NZF02F021ST-S R902055313 A4VG71DA1D2/32R-NZF02F041DH R902055314 A4VG71DA1D2/32R-NZF02F041SH R902055315 A4VG71DA1D2/32R-NZF02F071SH徐工混凝土泵车主油泵A4VG125泵,马达A4VG71EP4D1/32L-NSP10F004DT-S柱塞泵泵,马达要保持足够数量的液压油。液压油的清洁度越高,液压泵的使用寿命越长。柱塞泵 重要的部件是轴承,如果轴承出现游隙,则不能保证液压泵内部三对磨擦副的正常间隙,同时也会破坏各磨擦副的静液压支承油膜厚度,降低柱塞泵轴承的使用寿命。据液压泵制造厂提供的资料,轴承的平均使用寿命为10000h,超过此值就需要更换新口。拆卸下来的轴承,没有专业检测仪器是无法检测出轴承的游隙的,只能采用目测,如发现滚柱表面有划痕或变色,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。
R902040802 A11VLO260LRDH2/11R-NSD12K17 R902041396 A11VLO260DR/11R-NPD12K01 R902041401 A11VLO260DRS/11R-NPD12N00V R902041477 A11VLO260HD1D/11R-NSD12K07 R902041478 A11VLO260HD1D/11R-NSD12K02 R902041537 A11VLO260LRS/11L-NPD12N00 R902041553 A11VLO260LRD/11R-NZD12K02-SK R902041554 A11VLO260LRD/11R-NZD12K02-S R902041680 A11VLO260HD1D/11L-NSD12K02 R902041760 A11VLO260LRDS/11R-NTD12K07 R902041880 A11VLO260LRDCS+A11VLO260LRDCS R902041881 A11VLO260LRDCS/11R-NZD12K79 R902042625 A11VLO260LRDS/11L-NPD12N00 R902042858 A11VLO260LG2D/11L-NZD12N00 R902044600 A11VLO260LRH2/11R-NZD12K04 R902044602 A11VLO260LRH2/11L-NSD12K07 R902044876 A11VLO260DRG/11R-NPD12K24 R902044879 A11VLO260LRDH2/11R-NZD12K67 R902044880 A11VLO260LRDH2/11R-NZD12K02 R902046109 A11VLO260LRDS/11R-NSD12K01V R902046247 A11VLO260DRS/11R-NSD12K17 R902046248 A11VLO260DRS/11R-NSD12K04 R902046514 A11VLO260LR3S/11+A11VO40DRS/10
徐工混凝土泵车主油泵A4VG180泵,马达:待审核



