REXROTH葉片泵安裝不當(dāng)。兩帶輪中心距太小或兩軸不太平行,傳動(dòng)帶緊邊安裝到上面,致使包角太小,兩帶輪直徑計(jì)算差錯(cuò)以及聯(lián)軸傳動(dòng)水泵兩軸偏心距較大等,均會(huì)造成水泵轉(zhuǎn)速變化。 上海維特銳專(zhuān)業(yè)從事REXROTH多年,具有良好的技術(shù)基礎(chǔ) REXROTH離心泵的作用液體從葉輪進(jìn)口流向出口的過(guò)程中,其速度能和壓力能都得到增加,被葉輪排出的液體經(jīng)過(guò)壓出室 ,大部分速度能轉(zhuǎn)換成壓力能,然后沿排出管路輸送出去,這時(shí),葉輪進(jìn)口處因液體的排出而形成真空或低壓,吸水池中的液體在液面壓力(大氣壓)的作用下,被壓入葉輪的進(jìn)口,于是,旋轉(zhuǎn)著的葉輪就連續(xù)不斷地吸入和排出液體。 REXROTH葉片泵主要用于由于顆粒太大以至于一般渣漿泵不能輸送的強(qiáng)磨蝕性物料的連續(xù)輸送。適用于挖泥、吸砂礫、疏浚河道、采礦及金屬冶煉爆渣輸送等。 REXROTH葉片泵工作前,先將泵內(nèi)充滿(mǎn)液體,然后啟動(dòng)離心泵,葉輪快速轉(zhuǎn)動(dòng),葉輪的葉片驅(qū)使液體轉(zhuǎn)動(dòng),液體轉(zhuǎn)動(dòng)時(shí)依靠慣性向葉輪外緣流去,同時(shí)葉輪從吸入室吸進(jìn)液體。 上海維特銳在德國(guó)與REXROTH合作,可長(zhǎng)期穩(wěn)定供應(yīng)力士樂(lè)葉片泵,力士樂(lè)電磁閥,REXROTH導(dǎo)軌,力士樂(lè)柱塞泵等產(chǎn)品 R900729468 PV7-1X/10-14RE01KD0-16 R900720730 PV7-1X/63-71RE07MC0-16-A234 R900720285 ABAPG-PV7/63-71C0-16/200L-4-B0K/SE-A R900718547 ABHPG-PV7/20-25-0-10/112M-4-B0/S-A R900711250 PV7-1X/40-71RE37MC5-08WH R900707375 PV7-2X/20-25RE01MA0-10 R900707373 PV7-2X/20-20RE01MA0-10 R900707372 PV7-2X/20-20RE01MA0-05 R900705106 PV7-1X/63-71RE07MC7-16WH R900704549 PV7-2X/20-25RA01MA3-10 R900919237 PV7-1X/06-14RA01MA0-07 R900910016 PV7-1X/40-45RE37MC5-16WG R900247239 PV7-1X/10-20RE01MC5-10WH R900245924 PV7-1X/16-30RE01MC5-08WH R900891703 SEAL KIT PV7-1X/16M R900598753 PV7-1X/10-14RE01MC3-16 R900590087 PV7-1X/40-45RE37MC3-16 R900580384 PV7-1X/40-45RE37MC0-16 R900580383 PV7-1X/25-30RE01MC0-16 R900580382 PV7-1X/16-20RE01MC0-16 R900580381 PV7-1X/10-14RE01MC0-16 R900573212 PV7-1X/16-20RE01MD0-16-A234 R900563233 PV7-1X/06-10RA01MA0-10 R900560659 PV7-1X/63-94RE07MC0-08 R900535588 PV7-1X/40-71RE37MC0-08 R900534143 PV7-1X/10-20RE01MC0-10 R900533582 PV7-1X/16-30RE01MC0-08 R900506809 PV7-1X/100-118RE07MC0-16 R900506808 PV7-1X/63-71RE07MC0-16 R900504653 PV7-1X/10-14RE01MD0-16 513800437 0513R15A7V PV72SM21JSB05PVV2-1X/040RA15DMB PVV2-1X/045RA15DMB PVV2-1X/055RA15DMB PVV2-1X/060RA15DMB PVV2-1X/068RA15DMB PVV4-1X/069RA15DMB PVV4-1X/082RA15DMB PVV4-1X/098RA15DMB PVV4-1X/113RA15DMB
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