| 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 |
--------- 进口力士乐徐工混凝土泵车主油泵A4VG180进口力士乐A4VG90HWDL1/32R-NAF02F021柱塞泵销售
-------------- 进口力士乐徐工混凝土泵车主油泵A4VG180进口力士乐A4VG28EP4D1/32R-NSC10F005DP柱塞泵厂家直销

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)。
R909607846 A11VO130LRCH6/10R-NZD12N00R909608312 A11VO130LRDS/10R-NZD12K02R909608386 A11VO130DR/10R-NZD12K02R909608387 A11VO130DR+A11VG19EP2R909608391 A11VO130DR/10+A11VG19EP2/11-KR909608561 A11VO130LRDH1+A2FO16R909608903 A11VO130DR/10R-NZD12K04R909608914 A11VO130EP2D/10R-NSD12N00 *G*R909609055 A11VO130DR/10L-NPD12N00R909609168 A11VO130DR/10R-NPD12N00R909609336 A11VO130DRS/10R-NSD12K01R909609364 A11VO130LRDC/10R-NPD12K83R909609365 A11VO130LRDC/10R-NZD12N00R909609366 A11VO130LRDC+A11VO130LRDCR909609536 A11VO130LR3H1/10L-NZD12K83R909609537 A11VO130LR3H1/10L-NZD12N00R909609538 A11VO130LR3H1+A11VO130LR3H1R909609546 A11VO130LRD/10R-NZD12K17有问题的泵壳表面温度就会比正常工作的液压泵壳温度高。点检人员应每4h小时用“电子测温仪”检测一次泵主轴外部、泵壳体中部、泵后盖处等三处温度并在泵温升曲线表上标出温度记录,此温度曲线表可与泵监测诊数据表同时提供给技术人员,便于技术人员对泵做出正确的判断。针对在线使用的液压柱塞泵壳内积存的固体颗粒无法排出等问题,德国力士乐公司液压泵设计人员在液压泵壳的两侧设计加装了用于冲洗装置应用的K1`K2冲洗油口,用于定期冲洗泵壳内积存的金属颗粒。建立预防维修。维修的基本手段包括检测、保养、更换和调试。泵预防性维修就是定期对泵进行在线冲洗,泵硬寿命每达到1500小时进行一次冲洗,此方法是提高泵寿命的 有效方法之一。
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R902053490 A4VG125DA2D2/32L-NZF02FXX1SH-S R902053524 A4VG125EP2D1/32L-NZF02F691ST-S R902053525 A4VG125EP2D1/32L-NZF02K691ET-S R902053526 A4VG125EP2D1/32L-NZF02F021ST-S R902053527 A4VG125EP2D1/32L-NSF02F001ST-S R902053528 A4VG125EP2D1/32L-NAF02F691ST-S R902053529 A4VG125EP2DT1/32L-NSF02N001ET-S R902053530 A4VG125EP2D1/32L-NZF02F691SW-S R902053531 A4VG125EP2D1/32L-NZF02F021SW-S R902053532 A4VG125EP2D1/32L-NZF02K691EW-S R902053533 A4VG125EP2D1/32L-NZF02F001ST-S R902053534 A4VG125EP2D1/32L-NZF02K021ET-S R902053707 A4VG125DA2D2/32R-NZF02F071ST-S R902053709 A4VG125DA2D2/32L-NZF02F001SC-S R902053718 A4VG125DA2/32+A10VO71DFLR/31 *G* R902053797 A4VG125DA2/32+A10VO71DFR/31 *G* R902053883 A4VG125EP2D1/32L-NZF02F071SH R902055409 A4VG125DA1DMT4/32R-NZF02F021FH R902055410 A4VG125DA1DMT8/32R-NZF02F021DH R902055411 A4VG125DA1DM4/32R-NAF02F041SH R902055415 A4VG125DA1DM4/32R-NZF02F021SH-S R902055416 A4VG125DA1D2/32R-NZF02F011SH R902055425 A4VG125DA1D2/32R-NZF02F071SH-S 进口力士乐徐工混凝土泵车主油泵A4VG180进口力士乐A6VE160HZ3/63W-VAL22200B-Y行走马达油压机径向柱塞液压马达的常见故障有:①转速下降,转速不够;②输出扭矩不够;③液压马达不转圈,不工作;④速度不稳定;⑤马达轴封处漏油(外漏)。①配流轴磨损,或者配合间隙过大以轴配流的液压马达,当配流轴磨损时,使得配流轴与相配的孔(如阀套或配流体壳孔)间隙增大,造成内泄漏增大,压力油漏往排油腔,使进人柱塞腔的流量大为减小,转速下降。此时可刷镀配流轴外圆柱面或镀硬铬修复,情况严重者需重新加工更换。②配流盘端面磨损,拉有沟槽采用配流盘的液压马达,如JMDG型、NHM型等,当配流盘端面磨损,特别是拉有较深沟槽时,内泄漏增大,使转速不够;另外,压力补偿间隙机构失灵也造成这一现象。此时应平磨或研磨配流盘端面。
R902054961 A6VM107EP1/63W-VAB027HBR902054963 A6VM107EP2/63W-VAB027HBR902054997 A6VM107EP2/63W-VZB017FTB-SKR902054998 A6VM107EP2/63W-VZB017FTB-SR902057211 A6VM107DA3/63W-VAB017HAR902057266 A6VM107HA1TA/63W-VZB380A-SKR902057268 A6VM107HA1TA/63W-VZB380A-SR902057463 A6VM107EP2/63W-VAB010TAR902057465 A6VM107EP2/63W-VZB020DHB-KR902057474 A6VM107EP1D/63W-VZB017HBR902060077 A6VM107EP2/63W-VAB027DHAR902060121 A6VM107HA1T/63W-VAB017A-SR902060127 A6VM107HA2/63W-VAB027AR902060135 A6VM107HA1U2X/63W-VZB027A-SR902060141 A6VM107HD1/63W-VPB020AR902060143 A6VM107EP2/63W-VZB027HAR902060184 A6VM107HD1/63W-XPB020B-SR902060228 A6VM107HZ3/63W-XAB020B-SR902060270 A6VM107EP1/63W-VZB017FTA-KR902060271 A6VM107EP1/63W-VZB017FTAR902060427 A6VM107EP2DX/63W-VAB027DHBR902060429 A6VM107EP2DX/63W-VAB027DHB-KR902063514 A6VM107EZ4/63W-VZB010BR902063613 A6VM107HD1/63W-XZB010B-S
进口力士乐大象混凝土泵车主油泵A4VG140:待审核



