REXROTH叶片泵PV7系列资料在线下载

文档简介REXROTH叶片泵PV7系列资料在线下载力士乐叶片泵直动式PV7系列REXROTH叶片泵规格10至25控制响应时间短运行噪音低行程为零时，功率更低安装和连接尺寸参照VDMA24560/1和ISO3019/2力士乐叶片泵的转速选用REXROTH叶片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。力士乐TH叶片泵的品质现在市场上的螺杆泵的种类较多，相对而言，进口的螺杆泵设计合理，材质精良，但价格较高，服务方面有的不到位，配件价格高，订货周期长，可能影响生产的正常运行。国内生产的大都仿制进口产品，产品质量良莠不齐，在选用国内生产的产品时，在考虑其性价比的时候，选用低转速，长导程，传动量部件材质优良，额定寿命长的产品。力士乐叶片泵确保杂物不进入泵体湿污泥中混入的固体杂物会对螺杆泵的橡胶材质定子造成损坏，所以确保杂物不进入泵的腔体是很重要的，很多污水厂在泵前加装了粉碎机，也有的安装格栅装置或滤网，阻挡杂物进入螺杆泵，对于格栅应及时清捞以免造成堵塞。力士乐叶片泵叶片泵避免断料REXROTH叶片泵决不允许在断料的情形下运转，一经发生，橡胶定子由于干摩擦，瞬间产生高温而烧坏，所以，粉碎机完好，格栅畅通是螺杆泵正常运转的必要条件之一，为此，有些螺杆泵还在泵身上安装了断料停机装置，当发生断料时，由于螺杆泵其有自吸功能的特性，腔体内会产生真空，真空装置会使螺杆泵停止运转。力士乐叶片泵PV7系列相关型号列举：R900701362PV7-1X/40-45RE37KD0-16R900700384PV7-1X/40-45RE37MW0-16WHR900618143PV7-2X/20-20RA01MA0-10-A416R900598753PV7-1X/10-14RE01MC3-16R900593330PV7-1X/40-45RE37MD0-16R900592237PV7-1X/16-20RE01MC3-16R900590087PV7-1X/40-45RE37MC3-16R900586235PV7-1X/25-30RE01MC3-16R900580384PV7-1X/40-45RE37MC0-16R900580383PV7-1X/25-30RE01MC0-16R900580382PV7-1X/16-20RE01MC0-16R900580381PV7-1X/10-14RE01MC0-16R900576487PV7-1X/25-45RE01MC5-08WHR900574560PV7-1X/63-94RE07MD0-08R900573212PV7-1X/16-20RE01MD0-16-A234R900571305PV7-1X/63-71RE07KC0-16R900568873PV7-1X/100-150RE07KC0-08R900568833PV7-1X/25-45RE01MD0-08R900564746PV7-1X/06-10RA01MA3-10R900563233PV7-1X/06-10RA01MA0-10R900562475PV7-1X/25-30RE01KC0-16R900561857PV7-1X/06-10RA01MA0-05R900561846PV7-1X/100-150RE07MC0-08R900561581PV7-1X/40-71RE37MC3-08R900560916PV7-1X/10-14RE01KC0-16R900560659PV7-1X/63-94RE07MC0-08R900560658PV7-1X/16-30RE01MD0-08R900560629PV7-1X/100-150RE07MC5-08R900556803PV7-1X/100-118RE07MC5-16WHR900553692PV7-1X/63-71RE07MC5-16WGR900553588PV7-1X/40-45RE37MC5-16WHR900551273PV7-1X/25-45RE01MC7-08力士乐叶片泵故意障原因加以分析1）REXROTH叶片泵有些用户水泵启动前未灌满足够水；看上去灌水已从放气孔溢出，但未转动泵轴交空气完全排出，致使少许空气还残留进水管或泵体中。2）REXROTH叶片泵接触进水管水平段逆水流方向应用0.5%以上下降坡度，连接水泵进口一端为Z高，不要完全水平。向上翘起，进水管内会存留空气，降低了水管和水泵中真空度，影响吸水。3）REXROTH叶片泵填料因长期使用已经磨损或填料压过松，造成大量水从填料与泵轴轴套间隙中喷出，其结果是外部空气就从这些间隙进入水泵内部，影响了提水。4）进水管因长期潜水下，管壁腐蚀出现孔洞，水泵工作后水面不断下降，当这些孔洞露出水面后，空气就从孔进入了进水管。更多REXROTH力士乐泵的型号列举力士乐R900024282KUPPLUNGMR2400/2800KEILWELLE/HOHLWELLE力士乐R900024276KUPPLUNGMR0190KEILWELLE/HOHLWELLE力士乐R900024271ANSCHLUSSPLATTEMR3600/4500/7000M-SAE力士乐R900024269ANSCHLUSSPLATTEMR1100/1800M-SAE/277299力士乐R900024230SCHUTZSTOPFEN21,0-22,0AEH.-11.06896力士乐R900024216STUETZRING54,53X3FKM力士乐R900024205FLANSCHSAE21/2S-G21/2-A200ST力士乐R900024202FLANSCHSAE3/4S-G3/4-A350ST-A3C力士乐R900024200FLANSCHSAE1/2S-G1/2-A350ST-A3C力士乐R900024175DRUCKFEDER3,2/0,63X15,5/12力士乐R900024171R-RING5,64X1,6X1,78FKM80力士乐R900024170R-RING5,64X1,6X1,78NB力士乐R90力士乐R900024169DRUCKFEDER12,1/2,8X28,5/4,5力士乐R900024167DICHTRINGGS55013-0050-5K-010-8307力士乐R900024158DRUCKFEDER16/3,8X36/5力士乐R900024153SECHSKANTSCHRAUBEISO4017-M8X45-8.8-A2C力士乐R900024150DRUCKFEDER36,2/2,8X68/3力士乐R900024148DRUCKFEDER6,2/1,2X13,1/4,5力士乐R900024147STUETZRING45/51X3力士乐R900024145STUETZRING56/62X3力士乐R900024142BLINDFLANSCHSAE3S-A160ST-A3C力士乐R900024141GELENKLAGERGE200LORN161.11力士乐R900024140SENKBREMSVENTIL1CE100-P-35-S-4SPEZ.力士乐R900024136DRUCKFEDER21,6/5,6X36,8/3力士乐R900024128OELSTANDANZEIGERFSA127-1.X/T/12/SO8力士乐R900024113DRUCKFEDER49/8X152,5/7,5力士乐R900024104MANOMETERAB31-13/100-0250力士乐R900024082VERSCHLUSSSCHRAUBERNI-14321-M10X1-ST-&力士乐R900024079VERSCHLUSSSCHRAUBERNI-14317-M6-ST-A3C力士乐R900024077DRUCKFEDER25/6,3X67/6力士乐R900024075DRUCKFEDER5,1/0,63X26,5/12力士乐R900024064ABSTREIFER220/240X12,5X18TPERN182.28力士乐R900024063ABSTREIFER200/215X9,5X14TPERN182.28力士乐R900024062ABSTREIFER180/195X9,5X14TPERN182.28力士乐R900024060ABSTREIFER140/155X9,5X14TPERN182.28力士乐R900024059ABSTREIFER125/140X9,5X14TPERN182.28力士乐R900024058ABSTREIFER110/125X9,5X14TPERN182.28力士乐R900024057ABSTREIFER100/115X9,5X14TPERN182.28力士乐R900024056ABSTREIFE力士乐R90/100X6,3X10TPERN182.28力士乐R900024054ABSTREIFER70/80X6,3X10TPERN182.28力士乐R900024053ABSTREIFER63/73X6,3X10TPERN182.28力士乐R900024052ABSTREIFER56/66X6,3X10TPERN182.28力士乐R900024050ABSTREIFER45/53X5,0X8TPERN182.28力士乐R900024046ABSTREIFER28/36X5,0X8TPERN182.28力士乐R900024042FLANSCHSAE11/2S-42L-A160ST-A3C力士乐R900024041FLANSCHSAE11/2S-38S-A200ST-A3C力士乐R900024040FLANSCHSAE11/4H-38S-A315ST/ST-A3C力士乐R900024039FLANSCHSAE11/4S-35L-A160ST-A3C力士乐R900024038FLANSCHSAE11/4S-30S-A250ST-A3C力士乐R900024037FLANSCHSAE1H-30S-A400ST/ST-A3C力士乐R900024036FLANSCHSAE1S-28L-A160ST-A3C力士乐R900024035FLANSCHSAE1S-25S-A315ST-A3C力士乐R900024034FLANSCHSAE3/4H-25S-A400ST/ST-A3C力士乐R900024033FLANSCHSAE3/4S-22L-A160ST-A3C力士乐R900024032FLANSCHSAE3/4S-20S-A350ST-A3C如果您还想了解更多REXROTH叶片泵的资讯，欢迎大家来电垂询！