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博世力士樂(lè)rexroth葉片泵常用型號(hào)
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本文由 ATOS阿托斯液壓上海銷售處 整理匯編
2018-09-29 10:01 453閱讀次數(shù)
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博世力士樂(lè)rexroth葉片泵常用型號(hào) 葉片泵,定量PVV,PVQ型號(hào) 規(guī)格18至193 運(yùn)行噪音低 振動(dòng)小 適合多種不同速度和粘度范圍 可提供聯(lián)軸泵 可和軸向柱塞泵和內(nèi)嚙合齒輪泵連接使用博世力士樂(lè)rexroth葉片泵常用型號(hào) R901094926PVV54-1X/193-113RA15UUVC R90109461BUPG-PVV1-46U-1X/100L-4-AG0/SE R901093768PVV1-1X/046RA15DVB R901092271PVV41-1X/082-036RA15LLMC R901091909PVV2-1X/060RA15LMB R901091196PVV54-1X/193-082RA15DDMC R901089304SY2DFEE-2X/045-PVV/01089270+00940260 R901089061PVV52-1X/154-055RA15UUMC R901086511PVV42-1X/082-068RA15UUMC R901085408PVV54-1X/183-122RB15DDMC R901085403PVV54-1X/139-098RB15DDMC R901085400PVV52-1X/162-055RB15DDMC R901085398PVV52-1X/154-068RB15DDMC R901085395PVV51-1X/154-046RB15DDMC R901085392PVV51-1X/139-027RB15DDMC R901085390PVV42-1X/082-045RB15DDMC R901085387PVV42-1X/098-040RB15DDMC R901085385PVV41-1X/113-018RB15DDMC R901085383PVV41-1X/122-027RB15DDMC R901085381PVV21-1X/068-018RB15DDMB R901085379PVV21-1X/055-027RB15DDMB R901084887PVV52-1X/193-045RA15DDMC R901083429PVV54-1X/139-113LB15DDMC R901081361PVV21-1X/055-018RA15DDMB R901080702PVV5-1X/193RA15DVC R901080473PVV52-1X/193-068LA15UUMC R901079432PVV1-1X/027RA15RMB R901078751PVV51-1X/139-018RJ15DLMC R901077322PVV51-1X/193-027RB15UUMC R901076988PVV5-1X/162LA15DMC R901075202PVV42-1X/113-055RA15UUMC R901075200PVV41-1X/122-046RA15UUMC R901074802PVV21-1X/060-018RB15DDMB R901069521PVV51-1X/139-027RB15LLMC R901066306PVV21-1X/040-018RA15RRMB R901063719PVV42-1X/098-068RB15UUMC 博世力士樂(lè)致力于為各類機(jī)械和系統(tǒng)設(shè)備提供安全、極ng準(zhǔn)、GX以及高性價(jià)比的傳動(dòng)與控制技術(shù)。公司融合的應(yīng)用經(jīng)驗(yàn),研發(fā)創(chuàng)新的產(chǎn)品,為行走機(jī)械、機(jī)械應(yīng)用與工程、工廠自動(dòng)化及可再生能源每一個(gè)細(xì)分市場(chǎng)的客戶量身定制系統(tǒng)解決方案及服務(wù)。博世力士樂(lè)同時(shí)為客戶提供各種液壓、電子傳動(dòng)與控制、氣動(dòng)、齒輪、線性傳動(dòng)及組裝技術(shù)。公司業(yè)務(wù)遍及80多個(gè)國(guó)家,擁有37,500多名專業(yè)員工,2012年的銷售額近65億歐元?! 〔┦懒κ繕?lè)致力于為各類機(jī)械和系統(tǒng)設(shè)備提供安全、極ng準(zhǔn)、GX以及高性價(jià)比的傳動(dòng)與控制技術(shù)。公司融合的應(yīng)用經(jīng)驗(yàn),研發(fā)創(chuàng)新的產(chǎn)品,為行走機(jī)械、機(jī)械應(yīng)用與工程、工廠自動(dòng)化及可再生能源每一個(gè)細(xì)分市場(chǎng)的客戶量身定制系統(tǒng)解決方案及服務(wù)。博世力士樂(lè)同時(shí)為客戶提供各種液壓、電子傳動(dòng)與控制、氣動(dòng)、齒輪、線性傳動(dòng)及組裝技術(shù)。公司業(yè)務(wù)遍及80多個(gè)國(guó)家,擁有37,500多名專業(yè)員工,2012年的銷售額近65億歐元。力士樂(lè) 力士樂(lè) 自1978年進(jìn)入ZG市場(chǎng)以來(lái),博世力士樂(lè)已在北京、常州和西安建立了生產(chǎn)基地,擁有近3,900名員工。 博世力士樂(lè)rexroth葉片泵常用型號(hào)
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博世力士樂(lè)rexroth葉片泵常用型號(hào)
- 博世力士樂(lè)rexroth葉片泵常用型號(hào) 葉片泵,定量PVV,PVQ型號(hào) 規(guī)格18至193 運(yùn)行噪音低 振動(dòng)小 適合多種不同速度和粘度范圍 可提供聯(lián)軸泵 可和軸向柱塞泵和內(nèi)嚙合齒輪泵連接使用博世力士樂(lè)rexroth葉片泵常用型號(hào) R901094926PVV54-1X/193-113RA15UUVC R90109461BUPG-PVV1-46U-1X/100L-4-AG0/SE R901093768PVV1-1X/046RA15DVB R901092271PVV41-1X/082-036RA15LLMC R901091909PVV2-1X/060RA15LMB R901091196PVV54-1X/193-082RA15DDMC R901089304SY2DFEE-2X/045-PVV/01089270+00940260 R901089061PVV52-1X/154-055RA15UUMC R901086511PVV42-1X/082-068RA15UUMC R901085408PVV54-1X/183-122RB15DDMC R901085403PVV54-1X/139-098RB15DDMC R901085400PVV52-1X/162-055RB15DDMC R901085398PVV52-1X/154-068RB15DDMC R901085395PVV51-1X/154-046RB15DDMC R901085392PVV51-1X/139-027RB15DDMC R901085390PVV42-1X/082-045RB15DDMC R901085387PVV42-1X/098-040RB15DDMC R901085385PVV41-1X/113-018RB15DDMC R901085383PVV41-1X/122-027RB15DDMC R901085381PVV21-1X/068-018RB15DDMB R901085379PVV21-1X/055-027RB15DDMB R901084887PVV52-1X/193-045RA15DDMC R901083429PVV54-1X/139-113LB15DDMC R901081361PVV21-1X/055-018RA15DDMB R901080702PVV5-1X/193RA15DVC R901080473PVV52-1X/193-068LA15UUMC R901079432PVV1-1X/027RA15RMB R901078751PVV51-1X/139-018RJ15DLMC R901077322PVV51-1X/193-027RB15UUMC R901076988PVV5-1X/162LA15DMC R901075202PVV42-1X/113-055RA15UUMC R901075200PVV41-1X/122-046RA15UUMC R901074802PVV21-1X/060-018RB15DDMB R901069521PVV51-1X/139-027RB15LLMC R901066306PVV21-1X/040-018RA15RRMB R901063719PVV42-1X/098-068RB15UUMC 博世力士樂(lè)致力于為各類機(jī)械和系統(tǒng)設(shè)備提供安全、極ng準(zhǔn)、GX以及高性價(jià)比的傳動(dòng)與控制技術(shù)。公司融合的應(yīng)用經(jīng)驗(yàn),研發(fā)創(chuàng)新的產(chǎn)品,為行走機(jī)械、機(jī)械應(yīng)用與工程、工廠自動(dòng)化及可再生能源每一個(gè)細(xì)分市場(chǎng)的客戶量身定制系統(tǒng)解決方案及服務(wù)。博世力士樂(lè)同時(shí)為客戶提供各種液壓、電子傳動(dòng)與控制、氣動(dòng)、齒輪、線性傳動(dòng)及組裝技術(shù)。公司業(yè)務(wù)遍及80多個(gè)國(guó)家,擁有37,500多名專業(yè)員工,2012年的銷售額近65億歐元。 博世力士樂(lè)致力于為各類機(jī)械和系統(tǒng)設(shè)備提供安全、極ng準(zhǔn)、GX以及高性價(jià)比的傳動(dòng)與控制技術(shù)。公司融合的應(yīng)用經(jīng)驗(yàn),研發(fā)創(chuàng)新的產(chǎn)品,為行走機(jī)械、機(jī)械應(yīng)用與工程、工廠自動(dòng)化及可再生能源每一個(gè)細(xì)分市場(chǎng)的客戶量身定制系統(tǒng)解決方案及服務(wù)。博世力士樂(lè)同時(shí)為客戶提供各種液壓、電子傳動(dòng)與控制、氣動(dòng)、齒輪、線性傳動(dòng)及組裝技術(shù)。公司業(yè)務(wù)遍及80多個(gè)國(guó)家,擁有37,500多名專業(yè)員工,2012年的銷售額近65億歐元。力士樂(lè) 力士樂(lè) 自1978年進(jìn)入ZG市場(chǎng)以來(lái),博世力士樂(lè)已在北京、常州和西安建立了生產(chǎn)基地,擁有近3,900名員工?!〔┦懒κ繕?lè)rexroth葉片泵常用型號(hào)[詳細(xì)]
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博世[Rexroth]力士樂(lè)電磁閥
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博世力士樂(lè)0820020025boschrexroth上海新怡機(jī)械設(shè)備有限公司(上海弘巨實(shí)業(yè)發(fā)展有限公司)成立于2007年,坐落于上海寶山經(jīng)濟(jì)開(kāi)發(fā)區(qū),專業(yè)從事進(jìn)口知名(德國(guó)BURKERT、德國(guó)博世Rexroth、意大利阿托斯ATOS、德國(guó)賀德克HYDAC、美國(guó)派克PARKER、德國(guó)費(fèi)斯托FESTO等)電子氣動(dòng)液壓產(chǎn)品研發(fā)和銷售,擁有較強(qiáng)的技術(shù)實(shí)力和一批優(yōu)質(zhì)資產(chǎn)、優(yōu)良產(chǎn)品和的銷售團(tuán)隊(duì)。我們每天都在實(shí)踐“客戶至上、追求品質(zhì)、正直誠(chéng)信、尊重個(gè)人、持續(xù)改進(jìn)與創(chuàng)新改造”的企業(yè)價(jià)值觀。博世力士樂(lè)0820020025boschrexroth082021220008202240140820212200082005102608200551010820022109082004455108200256020820055051082004405508200445510820019968082022401408200199680820024126082002498308200440550820023021082002302608200230250820408007082201061608200230260820023025082040800708200241260820023026082002302508204080070820212200082022401408200249830820024126082040800208204080070820024551082002407508200256510820005103082004800108200251750820224014082021220008200510260820055101082005102608200251520820408007082002202308200235020820005161082002405008200051610820024050082002405008200240500820038155082003815308200580510820058051082001950108200229570820038155082040000108200381020820022502082006210108204030240820044001082000516108200386770820038177082002300208200350020820060126082006050108200220260820005161082002408208200230010820055501082005505108200199800820023026082040800408200229920820005101BOSCH氣動(dòng)元件型號(hào)0821系列:082110001208213009200821300924082100200208213025060821302401082130073008211000220821401132082140413308213024010821302506082130240108210000040821100013082120100608213009000821300924082100200208213035410821401133082140113208211000220821003002082130093408213025080821201011082130035308211000210821003028082130240008212010040821200008082120020408212002050821002003082130208908210000030821302409082130031008211000130821300901082130343608211000110821302725boschrexroth全系列氣動(dòng)產(chǎn)品082243020108224302020822430203082243120108224312020822431203082243220108224322020822432203082243320108224332020822433203082243420108224342020822434203082243030108224303020822430303082243130108224313020822431303082243230108224323020822432303082243330108224333020822433303082243430108224343020822434303082203020108220302020822030203082203020408220302050822031201082203120208220312030822031204082203120508220312060822031207082203220108220322020822032203082203220508220322040822032206082203220708220322080822033201082203320208220332030822033204082203320508220332060822033207082203320808220332090822033210082203420108220342020822034203082203420408220342050822034206082203420708220342080822034209082203421008220342110822034212082233020108223302020822330203082233020408223302050822331201082233120208223312030822331204082233120508223312060822331207082233220108223322020822332203082233220408223322050822332206082233220708223322080822333201082233320208223332030822333204082233320508223332060822333207082233320808223332090822333210082233420108223342020822334203082233420408223342050822334206082233420708223342080822334209082233421008223342110822334212082223200108222320020822232003082223200408222320050822232006boschrexroth全系列氣動(dòng)產(chǎn)品082223200708222330010822233002082223300308222330040822233005082223300608222330070822233008082223300908222330100822234001082223400208222340030822234004082223400508222340060822234007082223400808222340090822234010082223401108222340120822332501082233250208223325030822332504082233250508223325060822332507082233250808223335010822333502082233350308223335040822333505082233350608223335070822333508082233350908223335100822334501082233450208223345030822334504082233450508223345060822334507082233450808223345090822334510082233451108223345120822330401082233040208223304030822330404082233040508223314010822331402082233140308223314040822331405082233140608223314070822332401082233240208223324030822332404082233240508223324060822332407082233240808223334010822333402082233340308223334040822333405082233340608223334070822333408082233340908223334100822334401082233440208223344030822334404082233440508223344060822334407082233440808223344090822334410082233441108223344120822332451082233245208223324530822332454082233245508223324560822332457082233245808223334510822333452082233345308223334540822333455082233345608223334570822333458082233345908223334600822334451082233445208223344530822334454082233445508223344560822334457082233445808223344590822334460082233446108223344620822080201082208020208220802030822080204082208020508220812010822081202082208120308220812040822081205082208120608220812070822082201boschrexroth全系列氣動(dòng)產(chǎn)品0822082202082208220308220822040822082205082208220608220822070822082208082208320108220832020822083203082208320408220832050822083206082208320708220832080822083209082208321008220842010822084202082208420308220842040822084205082208420608220842070822084208082208420908220842100822084211082208421208223820010822382002082238200308223820040822382005082238200608223820070822382008082238300108223830020822383003082238300408223830050822383006082238300708223830080822383009082238301008223840010822384002082238400308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2018-10-27 10:00
產(chǎn)品樣冊(cè)
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力士樂(lè)REXROTH葉片泵特征
- 力士樂(lè)REXROTH葉片泵特征液壓泵是液壓系統(tǒng)的動(dòng)力元件,其作用是將原動(dòng)機(jī)的機(jī)械能轉(zhuǎn)換成液體的壓力能,指液壓系統(tǒng)中的油泵,它向整個(gè)液壓系統(tǒng)提供動(dòng)力。液壓泵的結(jié)構(gòu)形式一般有齒輪泵、葉片泵和柱塞泵。為液壓傳動(dòng)提供加壓液體的一種液壓元件,是泵的一種。它的功能是把動(dòng)力機(jī)(如電動(dòng)機(jī)和內(nèi)燃機(jī)等)的機(jī)械能轉(zhuǎn)換成液體的壓力能。作為變速箱和液壓系統(tǒng)的制造商,傳動(dòng)和控制專家力士樂(lè)為風(fēng)機(jī)制造商提供系統(tǒng)解決方案.博世力士樂(lè)是領(lǐng)xian的傳動(dòng)與控制技術(shù)專家。憑借在傳動(dòng)、控制以及行走機(jī)械領(lǐng)域內(nèi)的豐富經(jīng)驗(yàn),博世力士樂(lè)為80多個(gè)國(guó)家,50多萬(wàn)家客戶提供量身定制的解決方案,是世界工業(yè)及工廠自動(dòng)化、行走機(jī)械應(yīng)用與可再生能源應(yīng)用市場(chǎng)上的佼佼者。力士樂(lè)REXROTH葉片泵:分為雙作用葉片泵和單作用葉片泵。這種泵流量均勻、運(yùn)轉(zhuǎn)平穩(wěn)、噪音小、作壓力和容積效率比齒輪泵高、結(jié)構(gòu)比齒輪泵復(fù)雜。力士樂(lè)REXROTH葉片泵特征變排量低工作噪音由于液壓動(dòng)壓潤(rùn)滑的滑動(dòng)軸承而擁有長(zhǎng)的軸承壽命擁有壓力控制和流量控制的可能性很小的磁滯極短的上調(diào)和下調(diào)時(shí)間安裝和連接尺寸符合適用于HETG和HEES介質(zhì)標(biāo)準(zhǔn)的PV7系列的泵能以多種形式組合成多聯(lián)泵PV7泵同樣能與內(nèi)嚙合齒輪泵、外嚙合齒輪泵、軸向柱塞泵和徑向柱塞泵組合力士樂(lè)REXROTH葉片泵型號(hào)PV7的液壓泵是變量葉片泵。主要由泵體(1)、轉(zhuǎn)子(2)、葉片(3)、定子環(huán)(4)、壓力控制器(5)和調(diào)節(jié)螺栓(6)組成。圓形的定子環(huán)(4)夾持在小調(diào)節(jié)活塞(10)和大調(diào)節(jié)活塞(11)之間。此環(huán)的第三個(gè)接觸點(diǎn)是高度調(diào)節(jié)螺栓(7)。被驅(qū)動(dòng)的轉(zhuǎn)子(2)在定子環(huán)(4)內(nèi)轉(zhuǎn)動(dòng)。轉(zhuǎn)子槽內(nèi)的葉片由于離心力的作用壓在定子環(huán)(4)上。力士樂(lè)REXROTH葉片泵吸油和排油過(guò)程用來(lái)傳遞油液的腔(8)由葉片(3)、轉(zhuǎn)子(2)、定子環(huán)(4)和配油盤(pán)(9)形成。為了在投入使用時(shí)確保泵的運(yùn)行功能,定子環(huán)(4)由大調(diào)節(jié)活塞(11)后面的彈簧(12)壓在其偏心位置(排油位置)。當(dāng)轉(zhuǎn)子(2)轉(zhuǎn)動(dòng)時(shí),油腔(8)的容積增大,并且通過(guò)吸油通道(S)吸油。當(dāng)油腔(8)達(dá)到***大容積時(shí),它脫離吸油側(cè)。轉(zhuǎn)子(2)繼續(xù)轉(zhuǎn)動(dòng),此腔和壓油側(cè)接通,并使其容積減小,通過(guò)壓油通道(P)壓油到系統(tǒng)。[詳細(xì)]
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2018-10-16 10:00
產(chǎn)品樣冊(cè)
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rexroth葉片泵 力士樂(lè)葉片泵AZPF使用指南
- rexroth葉片泵力士樂(lè)葉片泵AZPF使用指南Zxin成交力士樂(lè)rexroth齒輪泵AZPF-1X/011RCB20M3訂貨號(hào)0510525009現(xiàn)貨較多,付款即發(fā),我司優(yōu)勢(shì)代理銷售歐美進(jìn)口原件,產(chǎn)品質(zhì)量保障,假一罰十,可以為您提供報(bào)關(guān)單,原產(chǎn)地證明等相關(guān)文件,現(xiàn)有rexroth齒輪泵,rexroth柱塞泵,rexroth電磁閥等現(xiàn)貨優(yōu)惠!歡迎來(lái)電咨詢!rexroth葉片泵力士樂(lè)葉片泵AZPF使用指南rexroth齒輪泵的使用注意事項(xiàng)使用rexroth齒輪泵的同時(shí)應(yīng)該避免些什么?rexroth齒輪泵適用于各個(gè)行業(yè),輸送的介質(zhì)范圍比較廣泛,此齒輪泵具有結(jié)構(gòu)牢固,安裝方便,拆卸容易,保養(yǎng)簡(jiǎn)單,使用的流量均勻連續(xù),磨損輕微,使用壽命長(zhǎng)等等一些優(yōu)點(diǎn)。1、使用rexroth齒輪泵的過(guò)程中要經(jīng)常加脂,潤(rùn)滑脂比較容易揮發(fā),所以必須注意添?yè)Q,其次保持好軸承處的清潔;2、使用或者是使用完的情況下要把電動(dòng)抽油泵放在比較干燥,沒(méi)有腐蝕性,比較潔凈的環(huán)境之中去;3、rexroth齒輪泵在使用的過(guò)程中要經(jīng)常檢查并且維修,應(yīng)該注意檢查電動(dòng)油桶查看里面的電源線;內(nèi)接線,插頭,開(kāi)關(guān)是不是還能正常的使用;軸承的零部件是否有沒(méi)有損壞的地方等等一些;4、應(yīng)保存好rexroth齒輪泵上的每一個(gè)零部件,在拆檢齒輪泵的過(guò)程中,應(yīng)該保存好每一個(gè)零部件,并且保持潔凈;齒輪泵由一個(gè)獨(dú)立的電機(jī)驅(qū)動(dòng),可有效地阻斷上游的壓力脈動(dòng)及流量波動(dòng)。在齒輪泵出口處的壓力脈動(dòng)可以控制在1%以內(nèi)。在擠出生產(chǎn)線上采用一臺(tái)齒輪泵,可以提高流量輸出速度,減少物料在擠出機(jī)內(nèi)的剪切及駐留時(shí)間。rexroth齒輪泵是應(yīng)用Z廣泛的一種齒輪泵,一般齒輪泵通常指的就是外嚙合齒輪泵。rexroth齒輪泵它的結(jié)構(gòu)如圖5-14所示,主要有主動(dòng)齒輪、從動(dòng)齒輪、泵體、泵蓋和安全閥等組成。泵體、泵蓋和齒輪構(gòu)成的密封空間就是齒輪泵的工作室。兩個(gè)齒輪的輪軸分別裝在兩泵蓋上的軸承孔內(nèi),主動(dòng)齒輪軸伸出泵體,由電動(dòng)機(jī)帶動(dòng)旋轉(zhuǎn)。rexroth齒輪泵結(jié)構(gòu)簡(jiǎn)單、重量輕、造價(jià)低、工作可靠、應(yīng)用范圍廣。齒輪泵工作時(shí),主動(dòng)輪隨電動(dòng)機(jī)一起旋轉(zhuǎn)并帶動(dòng)從動(dòng)輪跟著旋轉(zhuǎn)。當(dāng)吸入室一側(cè)的嚙合齒逐漸分開(kāi)時(shí),吸入室容積增大,壓力降低,便將吸人管中的液rexroth齒輪泵內(nèi);吸入液體分兩路在齒槽內(nèi)被齒輪推送到排出室。液體進(jìn)入排出室后,由于兩個(gè)齒輪的輪齒不斷嚙合,使液體受擠壓而從排出室進(jìn)入排出管中。主動(dòng)齒輪和從動(dòng)齒輪不停地旋轉(zhuǎn),泵就能連續(xù)不斷地吸入和排出液體。泵體上裝有安全閥,當(dāng)排出壓力超過(guò)規(guī)定壓力時(shí),輸送液體可以自動(dòng)頂開(kāi)安全閥,使高壓液體返回吸入管。內(nèi)嚙合齒輪泵,它由一對(duì)相互嚙合的內(nèi)齒輪及它們中間的月牙形件、泵殼等構(gòu)成。月牙形件的作用是將吸入室和排出室隔開(kāi)。當(dāng)主動(dòng)齒輪旋轉(zhuǎn)時(shí),在齒輪脫開(kāi)嚙合的地方形成局部真空,rexroth齒輪泵液體被吸入泵內(nèi)充滿吸入室各齒間,然后沿月牙形件的內(nèi)外兩側(cè)分兩路進(jìn)入排出室。在輪齒進(jìn)入嚙合的地方,存在于齒間的液體被擠壓而送進(jìn)排出管。齒輪泵除具有自吸能力、rexroth齒輪泵流量與排出壓力無(wú)關(guān)等特點(diǎn)外,泵殼上無(wú)吸入閥和排出閥,具有結(jié)構(gòu)簡(jiǎn)單,流量均勻、工作可靠等特性,rexroth齒輪泵但效率低、噪音和振動(dòng)大、易磨損,用來(lái)輸送無(wú)腐蝕性、無(wú)固體顆粒并且具有潤(rùn)滑能力的各種油類,溫度一般不超過(guò)70℃,例如潤(rùn)滑油、食用植物油等。一般流量范圍為0.045~30ms/h,壓力范圍為0.720MPa,工作轉(zhuǎn)速為12004000r/min。9510390022AZ-P-N-12-028-LDC12MA9510390023AZ-P-N-12-032-LDC12MA9510390024AZ-P-N-12-036-LDC12MA951039002Z-P-N-12-020-RRR12MB9510390026AZ-P-N-12-022-RRR12MB9510390027AZ-P-N-12-025-RRR12MB9510390028AZ-P-N-12-028-RRR12MB9510390029AZPN-12-032RRR12MB9510390030AZ-P-N-12-036-RRR12MB9510390031AZ-P-N-12-020-LRR12MB9510390032AZ-P-N-12-022-LRR12MB9510390033AZ-P-N-12-025-LRR12MB9510390034AZ-P-N-12-028-LRR12MB951039003Z-P-N-12-032-LRR12MB9510390036AZ-P-N-12-036-LRR12MB9510390037AZ-P-N-12-020-RRR12MA9510390038AZ-P-N-12-022-RRR12MA9510390039AZ-P-N-12-025-RRR12MA9510390040AZ-P-N-12-028-RRR12MA9510390041AZ-P-N-12-032-RRR12MA9510390042AZ-P-N-12-036-RRR12MA9510390043AZ-P-N-12-020-LRR12MA9510390044AZ-P-N-12-022-LRR12MA951039004Z-P-N-12-025-LRR12MA9510390046AZ-P-N-12-028-LRR12MA9510390047AZ-P-N-12-032-LRR12MA9510390048AZ-P-N-12-036-LRR12MA9510390049AZ-P-N-12-020-RQC12MB9510390050AZ-P-N-12-022-RQC12MB9510390051AZ-P-N-12-025-RQC12MB9510390052AZPN12-028-RQC12MB9510390053AZ-P-N-12-032-RQC12MB9510390054AZ-P-N-12-036-RQC12MB951039005Z-P-N-12-020-LQC12MB9510390056AZ-P-N-12-022-LQC12MB9510390057AZ-P-N-12-025-LQC12MB9510390058AZ-P-N-12-028-LQC12MB9510390059AZ-P-N-12-032-LQC12MB9510390060AZ-P-N-12-036-LQC12MB9510390061AZ-P-N-12-020-RQC12MA9510390062AZ-P-N-12-022-RQC12MA9510390063AZ-P-N-12-025-RQC12MA9510390064AZ-P-N-12-028-RQC12MA951039006Z-P-N-12-032-RQC12MArexroth葉片泵力士樂(lè)葉片泵AZPF使用指南[詳細(xì)]
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2018-10-26 10:00
產(chǎn)品樣冊(cè)
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東莞解說(shuō)REXROTH博世力士樂(lè)柱塞泵
- 東莞代理REXROTH博世力士樂(lè)柱塞泵,REXROTH柱塞泵是化工流程中杜絕跑、冒、滴、漏現(xiàn)象,消除環(huán)境污染,創(chuàng)造“無(wú)泄漏車間”、“無(wú)泄漏工廠”,實(shí)現(xiàn)安全、文明生產(chǎn)的理想用泵。廣泛應(yīng)用于石油、化工、制藥、印染、電鍍、食品、環(huán)保等企業(yè)的生產(chǎn)流程中輸送不含鐵屑雜質(zhì)的腐蝕性液體,尤其適用于易燃、易爆、易揮發(fā)、有毒和貴重液體的輸送。離心泵系列離心泵有:管道泵、潛水排污泵、液下排污泵、自吸排污泵、化工離心泵、自吸泵、液下泵等多種離心泵。REXROTH柱塞泵是液壓系統(tǒng)的一個(gè)重要裝置。它依靠柱塞在缸體中往復(fù)運(yùn)動(dòng),使密封工作容腔的容積發(fā)生變化來(lái)實(shí)現(xiàn)吸油、壓油。REXROTH柱塞泵具有額定壓力高、結(jié)構(gòu)緊湊、效率高和流量調(diào)節(jié)方便等優(yōu)點(diǎn),被廣泛應(yīng)用于高壓、大流量和流量需要調(diào)節(jié)的場(chǎng)合,諸如液壓機(jī)、工程機(jī)械和船舶中。東莞代理REXROTH博世力士樂(lè)柱塞泵REXROTH柱塞泵是往復(fù)泵的一種,屬于體積泵,REXROTH柱塞靠泵軸的偏心轉(zhuǎn)動(dòng)驅(qū)動(dòng),往復(fù)運(yùn)動(dòng),其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時(shí),工作室內(nèi)壓力降低,出口閥關(guān)閉,低于進(jìn)口壓力時(shí),進(jìn)口閥打開(kāi),液體進(jìn)入;REXROTH柱塞泵內(nèi)推時(shí),工作室壓力升高,進(jìn)口閥關(guān)閉,高于出口壓力時(shí),出口閥打開(kāi),液體排出。當(dāng)傳動(dòng)軸帶動(dòng)缸體旋轉(zhuǎn)時(shí),斜盤(pán)將柱塞從缸體中拉出或推回,完成吸排油過(guò)程。柱塞與缸孔組成的工作容腔中的油液通過(guò)配油盤(pán)分別與泵的吸、排油腔相通。變量機(jī)構(gòu)用來(lái)改變斜盤(pán)的傾角,通過(guò)調(diào)節(jié)斜盤(pán)的傾角可改變泵的排量。REXROTH柱塞泵是液壓系統(tǒng)的一個(gè)重要裝置。它依靠柱塞在缸體中往復(fù)運(yùn)動(dòng),使密封工作容腔的容積發(fā)生變化來(lái)實(shí)現(xiàn)吸油、壓油。柱塞泵具有額定壓力高、結(jié)構(gòu)緊湊、效率高和流量調(diào)節(jié)方便等優(yōu)點(diǎn),被廣泛應(yīng)用于高壓、大流量和流量需要調(diào)節(jié)的場(chǎng)合,諸如液壓機(jī)、工程機(jī)械和船舶中。隨敏手機(jī):18002770683電話:0769-89772590傳真:0769-22301098QQ:1729115253郵箱:1729115253@qq.com地址:廣東省東莞市南城區(qū)宏遠(yuǎn)路一號(hào)宏遠(yuǎn)大廈13A11室柱塞泵是往復(fù)泵的一種,屬于體積泵,其柱塞靠泵軸的偏心轉(zhuǎn)動(dòng)驅(qū)動(dòng),往復(fù)運(yùn)動(dòng),其吸入和排出閥都是單向閥。當(dāng)柱塞外拉時(shí),工作室內(nèi)壓力降低,出口閥關(guān)閉,低于進(jìn)口壓力時(shí),進(jìn)口閥打開(kāi),液體進(jìn)入;柱塞內(nèi)推時(shí),工作室壓力升高,進(jìn)口閥關(guān)閉,高于出口壓力時(shí),出口閥打開(kāi),液體排出。當(dāng)傳動(dòng)軸帶動(dòng)缸體旋轉(zhuǎn)時(shí),斜盤(pán)將柱塞從缸體中拉出或推回,完成吸排油過(guò)程。柱塞與缸孔組成的工作容腔中的油液通過(guò)配油盤(pán)分別與泵的吸、排油腔相通。變量機(jī)構(gòu)用來(lái)改變斜盤(pán)的傾角,通過(guò)調(diào)節(jié)斜盤(pán)的傾角可改變泵的排量。柱塞泵的工作原理:當(dāng)電動(dòng)機(jī)帶動(dòng)傳動(dòng)軸旋轉(zhuǎn)時(shí),泵缸與柱塞一同旋轉(zhuǎn),柱塞頭永遠(yuǎn)保持與斜盤(pán)接觸,因斜盤(pán)與缸體成一角度,因此缸體旋轉(zhuǎn)時(shí),柱塞就在泵缸中做往復(fù)運(yùn)動(dòng)。它從0°轉(zhuǎn)到180°,即轉(zhuǎn)到上面柱塞的位置,柱塞缸容積逐漸增大,因此液體經(jīng)配油盤(pán)的吸油口a吸人油缸;而該柱塞從180°轉(zhuǎn)到360°時(shí),柱塞缸容積逐漸減小,因此油缸內(nèi)液體經(jīng)配油盤(pán)的出口排出液體。只要傳動(dòng)軸不斷旋轉(zhuǎn),泵便不斷地工作。東莞代理REXROTH博世力士樂(lè)柱塞泵[詳細(xì)]
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2018-09-04 10:01
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REXROTH力士樂(lè)葉片泵故障原因分析
- REXROTH力士樂(lè)葉片泵故障原因分析REXROTH葉片泵均為臥式、單泵殼結(jié)構(gòu)的離心泵。采用特殊的卡箍夾緊泵體與泵蓋,泵的吐出口方向可在360度的任何一個(gè)位置,安裝使用方便。砂泵的軸承組件采用圓筒式結(jié)構(gòu),便于調(diào)整葉輪與泵體之間的間隙,維修時(shí)可整體拆除。軸承采用油脂潤(rùn)滑。砂泵的軸封形式有填料密封、付葉輪密封、機(jī)械密封。砂泵流道寬暢,汽蝕性能好,效率高,耐磨蝕。傳動(dòng)方式主要有V型三角帶傳動(dòng)、彈性聯(lián)軸器傳動(dòng)、輪減速箱傳動(dòng)、液力偶合器傳動(dòng)、變頻驅(qū)動(dòng)裝置,可控硅調(diào)速等。過(guò)流部件材質(zhì)采用高硬度的耐磨合金鑄鐵。REXROTH葉片泵是一種容積式回轉(zhuǎn)泵,當(dāng)出口端受阻以后,壓力會(huì)逐漸升高,以至于超過(guò)預(yù)定的壓力值。此時(shí)電機(jī)負(fù)荷急劇增加。傳動(dòng)機(jī)械相關(guān)零件的負(fù)載也會(huì)超出設(shè)計(jì)值,嚴(yán)重時(shí)會(huì)發(fā)生電機(jī)燒毀、傳動(dòng)零件斷裂。為了避免螺桿泵損壞,一般會(huì)在螺桿泵出口處安裝旁通溢流閥,用以穩(wěn)定出口壓力,保持泵的正常運(yùn)轉(zhuǎn)。REXROTH力士樂(lè)葉片泵故障原因分析1)REXROTH葉片泵有些用戶水泵啟動(dòng)前未灌滿足夠水;看上去灌水已從放氣孔溢出,但未轉(zhuǎn)動(dòng)泵軸交空氣完全排出,致使少許空氣還殘留進(jìn)水管或泵體中。2)REXROTH葉片泵接觸進(jìn)水管水平段逆水流方向應(yīng)用0.5%以上下降坡度,連接水泵進(jìn)口一端為Z高,不要完全水平。向上翹起,進(jìn)水管內(nèi)會(huì)存留空氣,降低了水管和水泵中真空度,影響吸水。3)REXROTH葉片泵填料因長(zhǎng)期使用已經(jīng)磨損或填料壓過(guò)松,造成大量水從填料與泵軸軸套間隙中噴出,其結(jié)果是外部空氣就從這些間隙進(jìn)入水泵內(nèi)部,影響了提水。4)進(jìn)水管因長(zhǎng)期潛水下,管壁腐蝕出現(xiàn)孔洞,水泵工作后水面不斷下降,當(dāng)這些孔洞露出水面后,空氣就從孔進(jìn)入了進(jìn)水管。5)進(jìn)水管彎管處出現(xiàn)裂痕,進(jìn)水管與水泵連接處出現(xiàn)微小間隙,都有可能使空氣進(jìn)入進(jìn)水管。水泵轉(zhuǎn)速過(guò)低1)人為因素。有相當(dāng)一部分用戶因原配電動(dòng)機(jī)損壞,就隨意配上另一臺(tái)電動(dòng)機(jī)帶動(dòng),結(jié)果造成了流量少、揚(yáng)程低抽不上水后果。2)傳動(dòng)帶磨損。有許多大型離水泵采用帶傳,因長(zhǎng)期使用,傳動(dòng)帶磨損而松也,出現(xiàn)打滑現(xiàn)象,降低了水泵轉(zhuǎn)速。3)安裝不當(dāng)。兩帶輪ZX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。4)REXROTH葉片泵本身機(jī)械故障。葉輪與泵軸緊固螺母松脫或泵軸變形彎曲,造成葉輪多移,直接與泵體摩擦,或軸承損壞,都有可能降低水泵轉(zhuǎn)速。5)動(dòng)力機(jī)維修不錄。電動(dòng)機(jī)因繞組燒毀,而失磁,維修中繞組匝數(shù)、線徑、接線方法改變,或維修中故障未徹底排除因素也會(huì)使水泵轉(zhuǎn)速改變。6)吸程太大。有些水源較深,有些水源外圍勢(shì)較平坦處,而忽略了水泵容許吸程,產(chǎn)生了吸水少或根本吸不上水結(jié)果。要知道水泵吸水口處能建立真空度是有限度,真空時(shí)吸程約為10米水柱高,而水泵不可能建立真空。真空度過(guò)大,易使泵內(nèi)水氣化,對(duì)水泵工作不利。各離心泵都有其Zda容許吸程,一般3~8.5米之間,安裝水泵時(shí)切不可只圖方便簡(jiǎn)單。我公司專做歐美品牌,所有歐美品牌直接境外歐美國(guó)家采購(gòu),本公司可以直接報(bào)關(guān),貨期可以縮短一半,價(jià)格更有優(yōu)勢(shì)可以為您爭(zhēng)取更大的利潤(rùn)空間。如有需要請(qǐng)直接電話聯(lián)系或直接來(lái)本公司視察:以下品牌是我公司優(yōu)勢(shì)品牌:一:德國(guó)HAWE德國(guó)REXROTH德國(guó)FESTO德國(guó)BURKERT德國(guó)E+H德國(guó)西門(mén)子德國(guó)STAUFF西德福德國(guó)SCHMERSAL德國(guó)NEGELE耐格德國(guó)EMG(只做SV伺服閥系列)德國(guó)STEIMEL德國(guó)赫斯曼德國(guó)MURR德國(guó)HYADC德國(guó)P+F德國(guó)TURCK圖爾克德國(guó)SICK施克德國(guó)IFM博恩斯坦德國(guó)GSR德國(guó)PILZ德國(guó)MAHLE德國(guó)巴魯夫德國(guó)冬斯德國(guó)勞易測(cè)德國(guó)Linde林德德國(guó)COAX二:意大利ATOS意大利UNIVER意大利杰弗倫英國(guó)海隆諾冠意大利萬(wàn)福樂(lè)法國(guó)高諾斯意大利康茂盛三:美國(guó)ASCOPARKER派克美國(guó)克力帕VICKERS威格士美國(guó)MOOG美國(guó)MAC美國(guó)紐曼帝克[詳細(xì)]
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2018-10-16 10:00
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力士樂(lè)REXROTH葉片泵工作原理
- 力士樂(lè)REXROTH葉片泵工作原理描述力士樂(lè)葉片泵轉(zhuǎn)子旋轉(zhuǎn)時(shí),葉片在離心力和壓力油的作用下,尖部緊貼在定子內(nèi)表面上。這樣兩個(gè)葉片與轉(zhuǎn)子和定子內(nèi)表面所構(gòu)成的工作容積,先由小到大吸油后再由大到小排油,葉片旋轉(zhuǎn)一周時(shí),完成一次吸油與排油。力士樂(lè)REXROTH葉片泵單作用葉片泵的工作原理:泵由轉(zhuǎn)子1、定子2、葉片3、配油盤(pán)和端蓋等部件所組成。定子的內(nèi)表面是圓柱形孔。轉(zhuǎn)子和定子之間存在著偏心。葉片在轉(zhuǎn)子的槽內(nèi)可靈活滑動(dòng),在轉(zhuǎn)子轉(zhuǎn)動(dòng)時(shí)的離心力以及通入葉片根部壓力油的作用下,葉片頂部貼緊在定子內(nèi)表面上,于是兩相鄰葉片、配油盤(pán)、定子和轉(zhuǎn)子間便形成了一個(gè)個(gè)密封的工作腔。當(dāng)轉(zhuǎn)子按逆時(shí)針?lè)较蛐D(zhuǎn)時(shí),圖右側(cè)的葉片向外伸出,密封工作腔容積逐漸增大,產(chǎn)生真空,于是通過(guò)吸油口6和配油盤(pán)5上窗口將油吸入。而在圖的左側(cè)。葉片往里縮進(jìn),密封腔的容積逐漸縮小,密封腔中的油液經(jīng)配油盤(pán)另一窗口和壓油口1被壓出而輸出到系統(tǒng)中去。這種泵在轉(zhuǎn)子轉(zhuǎn)一轉(zhuǎn)過(guò)程中,吸油壓油各一次,故稱單作用泵。轉(zhuǎn)子受到徑向液壓不平衡作用力,故又稱非平衡式泵,其軸承負(fù)載較大。改變定子和轉(zhuǎn)子間的偏心量,便可改變泵的排量,故這種泵都是變量泵。力士樂(lè)REXROTH葉片泵雙作用葉片泵的工作原理:它的作用原理和單作用葉片泵相似,不同之處只在于定子表面是由兩段長(zhǎng)半徑圓弧、兩段短半徑圓弧和四段過(guò)渡曲線八個(gè)部分組成,且定子和轉(zhuǎn)子是同心的。在圖示轉(zhuǎn)子順時(shí)針?lè)较蛐D(zhuǎn)的情況下,密封工作腔的容積在左上角和右下角處逐漸增大,為吸油區(qū),在左下角和右上角處逐漸減小,為壓油區(qū);吸油區(qū)和壓油區(qū)之間有一段封油區(qū)把它們隔開(kāi)。這種泵的轉(zhuǎn)子每轉(zhuǎn)一轉(zhuǎn),每個(gè)密封工作腔完成吸油和壓油動(dòng)作各兩次,所以稱為雙作用葉片泵。泵的兩個(gè)吸油區(qū)和兩個(gè)壓油區(qū)是徑向?qū)ΨQ的,作用在轉(zhuǎn)子上的液壓力徑向平衡,所以又稱為平衡式葉片泵。雙作用葉片泵的瞬時(shí)流量是脈動(dòng)的,當(dāng)葉片數(shù)為4的倍數(shù)時(shí)脈動(dòng)率小。為此,雙作用葉片泵的葉片數(shù)一般都取12或16。[詳細(xì)]
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2018-10-16 10:00
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REXROTH力士樂(lè)PW型葉片泵型號(hào)對(duì)比資料下載
- REXROTH力士樂(lè)PW型葉片泵優(yōu)勢(shì):固定的位移通過(guò)液壓卸料軸延長(zhǎng)軸承壽命液壓卸荷葉片的低磨損運(yùn)行噪音低易服務(wù)由于交換泵筒好的效率可以選擇壓力端口的位置。順時(shí)針或逆時(shí)針?lè)较蛐D(zhuǎn)。傳動(dòng)軸花鍵圓柱或任選雙泵非常緊湊的建立壓力端口的位置可以分開(kāi)選擇。REXROTH力士樂(lè)PW型葉片泵組成:PVV型液壓泵恒排量葉片泵。在定子環(huán)(3)中運(yùn)行的轉(zhuǎn)子(2)位于驅(qū)動(dòng)軸(1)的齒形上。轉(zhuǎn)子的槽容納在轉(zhuǎn)子旋轉(zhuǎn)時(shí)通過(guò)離心力壓在定子環(huán)的內(nèi)表面的葉片(4)。浮子室是由控制板橫向密封(5)。由于定子環(huán)的雙重偏心設(shè)計(jì),每種情況下都有兩個(gè)與兩個(gè)吸室相對(duì)的壓力室,從而提供了軸的液壓卸載。所以它只能傳遞扭矩。在通過(guò)吸力范圍時(shí)葉片部分卸載。這種卸載具有減少磨損的效果,并確保GX率。通過(guò)簡(jiǎn)單地除去蓋(6),可以除去泵插入件(包括轉(zhuǎn)子、葉片、定子環(huán)和控制板),而不需要從泵托架上拆卸殼體(7)。這樣可以快速維護(hù)和修理泵。REXROTH力士樂(lè)PW型葉片泵型號(hào)規(guī)律:我們公司專業(yè)供應(yīng)進(jìn)口電磁閥、氣缸、泵、傳感器、繼電器、開(kāi)關(guān)、離合器、過(guò)濾器、濾芯、流量計(jì)、液位計(jì)、編碼器、伺服閥等產(chǎn)品。德國(guó)美國(guó)有公司,長(zhǎng)期與,詳請(qǐng)致電。[詳細(xì)]
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2018-09-04 10:00
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力士樂(lè)先導(dǎo)式變量葉片泵德國(guó)rexroth葉片泵
- 力士樂(lè)先導(dǎo)式變量葉片泵德國(guó)rexroth葉片泵博世力士樂(lè)于1978年入ZG市場(chǎng)。同時(shí)成立了博世力士樂(lè)北京和博世力士樂(lè)上海分公司,銷售網(wǎng)絡(luò)遍布全ZG,經(jīng)過(guò)多年的努力打拼,博世力士樂(lè)液壓已經(jīng)植根ZG,正蓬勃發(fā)展。本著為客戶提供優(yōu)質(zhì)服務(wù)的根本原則,憑借過(guò)硬的國(guó)際研發(fā)團(tuán)隊(duì)和先進(jìn)的技術(shù)水平,產(chǎn)品在ZG工業(yè)自動(dòng)化市場(chǎng)的應(yīng)用領(lǐng)域越來(lái)越廣泛。我們可以提供豐富的產(chǎn)品類型:通過(guò)力士樂(lè)液壓力士樂(lè)柱塞泵力士樂(lè)齒輪泵力士樂(lè)葉片泵力士樂(lè)伺服閥力士樂(lè)比例溢流閥等以及力士樂(lè)氣動(dòng)等產(chǎn)品以滿足眾多行業(yè)的應(yīng)用需求,并贏得了廣大客戶的一致好評(píng)。我們不斷培養(yǎng)更多的銷售人員和服務(wù)人員,覆蓋全國(guó)的博世力士樂(lè)辦事處數(shù)量也在逐年增加。博世力士樂(lè)會(huì)局限于純粹地售賣(mài)產(chǎn)品,而是時(shí)時(shí)考慮“我們能給客戶帶來(lái)什么”,客戶的需求才是我司真正的發(fā)展動(dòng)力。通過(guò)提供適合市場(chǎng)的創(chuàng)新產(chǎn)品、務(wù)實(shí)的技術(shù)方案、GX貼心的技術(shù)支援和售后服務(wù),博世力士樂(lè)將成為您值得信賴的合作伙伴。力士樂(lè)先導(dǎo)式變量葉片泵德國(guó)rexroth葉片泵rexroth葉片泵的管理要點(diǎn)除需防干轉(zhuǎn)和過(guò)載、防吸入空氣和吸入真空度過(guò)大外,還應(yīng)注意:1.rexroth葉片泵泵轉(zhuǎn)向改變,則其吸排方向也改變?nèi)~片泵都有規(guī)定的轉(zhuǎn)向,不允許反。因?yàn)檗D(zhuǎn)子葉槽有傾斜,葉片有倒角,葉片底部與排油腔通,配油盤(pán)上的節(jié)流槽和吸、排口是按既定轉(zhuǎn)向設(shè)計(jì)??赡孓D(zhuǎn)的葉片泵必須專門(mén)設(shè)計(jì)。2.rexroth葉片泵裝配配油盤(pán)與定子用定位銷正確定位,葉片、轉(zhuǎn)子、配油盤(pán)都不得裝反,定子內(nèi)表面吸入?yún)^(qū)部分Z易磨損,必要時(shí)可將其翻轉(zhuǎn)安裝,以使原吸入?yún)^(qū)變?yōu)榕懦鰠^(qū)而繼續(xù)使用。3.rexroth葉片泵拆裝注意工作表面清潔,工作時(shí)油液應(yīng)很好過(guò)濾。4.rexroth葉片泵葉片在葉槽中的間隙太大會(huì)使漏泄增加,太小則葉片不能自由伸縮,會(huì)導(dǎo)致工作失常。5.rexroth葉片泵的軸向間隙對(duì)ηv影響很大。1)小型泵-0.015~0.03mm2)中型泵-0.02~0.045mm6.油液的溫度和粘度一般不宜超過(guò)55℃,粘度要求在17~37mm2/s之間。粘度太大則吸油困難;粘度太小則漏泄嚴(yán)重。作為泵產(chǎn)品,葉片泵更多地指滑片泵。只要你有興趣在百度搜索發(fā)現(xiàn),葉片泵幾乎全部指滑片泵。排量14至150Zda工作壓力160bar(Mpa)Zda流量270L/minRexroth葉片泵PV7特點(diǎn):◆變排量◆低工作噪音◆由于液壓動(dòng)壓潤(rùn)滑的滑動(dòng)軸承而擁有長(zhǎng)的軸承壽命◆擁有壓力控制和流量控制的可能性◆很小的磁滯◆極短的上調(diào)和下調(diào)時(shí)間◆Rexroth葉片泵安裝和連接尺寸符合-VDMA24560第1部分-ISO3019/2◆Rexroth葉片泵適用于HETG和HEES介質(zhì)◆標(biāo)準(zhǔn)的PV7系列的泵能以多種形式組合成多聯(lián)泵◆Rexroth葉片泵PV7泵同樣能與內(nèi)嚙合齒輪泵、外嚙合齒輪泵、軸向柱塞泵和徑向柱塞泵組合力士樂(lè)先導(dǎo)式變量葉片泵德國(guó)rexroth葉片泵Rexroth葉片泵PV7常用型號(hào):PV7-1X/10-14RE01MC0-16PV7-1X/10-14RE01MD0-16PV7-1X/10-20RE01MC0-10PV7-1X/10-20RE01MD0-10PV7-1X/16-20RE01MC0-16PV7-1X/16-20RE01MD0-16PV7-1X/16-30RE01MC0-08PV7-1X/16-30RE01MD0-08PV7-1X/25-30RE01MC0-16PV7-1X/25-30RE01MD0-16PV7-1X/25-45RE01MC0-08PV7-1X/25-45RE01MD0-08PV7-1X/40-45RE37MC0-16PV7-1X/40-45RE37MD0-16PV7-1X/40-71RE37MC0-08PV7-1X/40-71RE37MD0-08PV7-1X/63-71RE07MC0-16PV7-1X/63-71RE07MD0-16PV7-1X/63-94RE07MC0-08PV7-1X/63-94RE07MD0-08PV7-1X/100-118RE07MC0-16PV7-1X/100-118RE07MD0-16PV7-1X/100-150RE07MC0-08PV7-1X/100-150RE07MD0-08PV7-1X/06-10RA01MA0-05PV7-1X/06-10RA01MA0-10PV7-1X/06-14RA01MA0-04PV7-1X/06-14RA01MA0-07PV7-2X/20-20RA01MA0-05PV7-2X/20-20RA01MA0-10PV7-2X/20-25RA01MA0-05PV7-2X/20-25RA01MA0-10[詳細(xì)]
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2018-10-26 10:00
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資料下載 德國(guó)rexroth葉片泵力士樂(lè)葉片泵產(chǎn)品資料
- 資料下載德國(guó)rexroth葉片泵力士樂(lè)葉片泵產(chǎn)品資料rexroth葉片泵的管理要點(diǎn)除需防干轉(zhuǎn)和過(guò)載、防吸入空氣和吸入真空度過(guò)大外,還應(yīng)注意:1.rexroth葉片泵泵轉(zhuǎn)向改變,則其吸排方向也改變?nèi)~片泵都有規(guī)定的轉(zhuǎn)向,不允許反。因?yàn)檗D(zhuǎn)子葉槽有傾斜,葉片有倒角,rexroth葉片泵葉片底部與排油腔通,配油盤(pán)上的節(jié)流槽和吸、排口是按既定轉(zhuǎn)向設(shè)計(jì)??赡孓D(zhuǎn)的葉片泵必須專門(mén)設(shè)計(jì)。2.rexroth葉片泵裝配配油盤(pán)與定子用定位銷正確定位,葉片、轉(zhuǎn)子、配油盤(pán)都不得裝反,定子內(nèi)表面吸入?yún)^(qū)部分Z易磨損,必要時(shí)可將其翻轉(zhuǎn)安裝,以使原吸入?yún)^(qū)變?yōu)榕懦鰠^(qū)而繼續(xù)使用。3.拆裝注意工作表面清潔,工作時(shí)油液應(yīng)很好過(guò)濾。4.rexroth葉片泵葉片在葉槽中的間隙太大會(huì)使漏泄增加,太小則葉片不能自由伸縮,會(huì)導(dǎo)致工作失常。5.葉片泵的軸向間隙對(duì)ηv影響很大。1)小型泵-0.015~0.03mm2)rexroth葉片泵中型泵-0.02~0.045mm6.油液的溫度和粘度一般不宜超過(guò)55℃,粘度要求在17~37mm2/s之間。粘度太大則吸油困難;粘度太小則漏泄嚴(yán)重。作為rexroth葉片泵泵產(chǎn)品,葉片泵更多地指滑片泵。只要你有興趣在百度搜索發(fā)現(xiàn),葉片泵幾乎全部指滑片泵。威斯特(上海)傳感器儀表有限公司是一家專業(yè)銷售歐美進(jìn)口氣動(dòng)液壓元件的進(jìn)口件公司,我司在德國(guó),美國(guó)均有開(kāi)設(shè)分公司,和廠家簽訂合作協(xié)議,價(jià)格優(yōu)勢(shì)明顯,我司自主報(bào)關(guān)貨期可以控制,現(xiàn)有德國(guó)優(yōu)勢(shì)品牌rexroth電磁閥,rexroth柱塞泵,rexroth葉片泵,rexroth齒輪泵等以及德國(guó)hydac賀德克,意大利ATOS阿托斯,德國(guó)baumer堡盟,歡迎來(lái)電咨詢!德國(guó)rexroth葉片泵力上海力士樂(lè)總代理Zxin產(chǎn)品rexroth葉片泵泵常見(jiàn)故障及其原因排除方法頂蓋處螺絲松動(dòng),軸向間隙增大,容積效率下降適當(dāng)擰緊螺釘,保證間隙均勻、適當(dāng)(間隙為0.04~0.07mm)個(gè)別葉片滑動(dòng)不靈活清洗。清洗后仍不靈活時(shí),應(yīng)單槽調(diào)配,使葉片定子內(nèi)表面磨損,葉片不能與定子內(nèi)表面良好接觸定子內(nèi)表面磨損一般在吸油腔處配流盤(pán)端面磨損嚴(yán)重更換葉片與轉(zhuǎn)子裝反使葉片傾角方向和轉(zhuǎn)子的旋轉(zhuǎn)方向一致系統(tǒng)泄漏大逐個(gè)元件檢泄漏,同時(shí)檢查壓力表是否被臟物堵塞(2)rexroth葉片泵泵油液吸不上。葉片泵油吸不上的原因和排除方法見(jiàn)表1-7。表1-7rexroth葉片泵泵油吸不上的原因和排除方法rexroth葉片泵泵常見(jiàn)故障及其原因排除方法油面過(guò)低,油液吸不上檢并加注到規(guī)定油標(biāo)線油液黏度過(guò)大,使葉片在轉(zhuǎn)子槽內(nèi)滑動(dòng)不靈活一般用20#液壓油或22#汽輪機(jī)油配油盤(pán)端面與殼體內(nèi)平面接觸不良,高低壓腔串通整修配油盤(pán)端面rexroth葉片泵泵泵體內(nèi)部有砂眼,高低壓腔串通更換電動(dòng)機(jī)轉(zhuǎn)向反了糾正(3)rexroth葉片泵泵泵的噪聲過(guò)大。泵的噪聲過(guò)大的原因及排除方法見(jiàn)表1-8。表1-8泵的噪聲過(guò)大的原因及排除方法常見(jiàn)故障及其原因排除方法濾油器堵塞,吸油不暢洗吸入端漏氣用涂黃油的方法,逐個(gè)檢吸油管接頭處,若噪聲減少應(yīng)緊固接頭。或直接觀察回油口處是否出現(xiàn)氣泡。泵端密封磨損在軸端油封處涂上黃油,若噪聲減小,應(yīng)更換油封泵蓋螺釘由于振動(dòng)而松動(dòng)將螺釘連接處涂上黃油,若噪聲小,應(yīng)緊固螺釘泵與電動(dòng)機(jī)軸不同心重新調(diào)整使之同心轉(zhuǎn)子的葉片槽兩側(cè)與其兩端面不垂直更換轉(zhuǎn)子配油盤(pán)卸荷三角槽太短用什錦銼適當(dāng)修改,使前一葉片過(guò)卸荷槽時(shí),后一葉片已脫離吸油腔花鍵槽軸端的密封過(guò)緊(有燙手現(xiàn)象)適當(dāng)調(diào)整更換泵的轉(zhuǎn)速太高按規(guī)定轉(zhuǎn)速使用油泵的吸油量不足檢查油液高度液壓油嚴(yán)重污染拆下濾油器,檢查濾油器是否破損,是否有較多固體吸附,更換濾油器和液壓油壓力振擺檢查泵芯總壓閥閥芯磨損情況資料下載德國(guó)rexroth葉片泵力士樂(lè)葉片泵產(chǎn)品資料[詳細(xì)]
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2018-10-26 10:00
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資料下載德國(guó)rexroth葉片泵力士樂(lè)葉片泵現(xiàn)貨
- 資料下載德國(guó)rexroth葉片泵力士樂(lè)葉片泵現(xiàn)貨威斯特(上海)傳感器儀表有限公司,專業(yè)銷售樓沒(méi)氣動(dòng),液壓,傳感器儀表等元件,我司公司成立10多年,在德國(guó),美國(guó)均有開(kāi)設(shè)分公司,直接下單到原廠家,保證1**%貨源,直接全部空運(yùn)直上海,我們可以為您提供報(bào)關(guān)單,原產(chǎn)地證明等文件,現(xiàn)有rexroth力士樂(lè),ATOS阿托斯,ASCO阿斯卡,FESTO費(fèi)斯托等優(yōu)勢(shì)品牌,rexroth力士樂(lè)比例溢流閥,rexroth電磁閥,rexroth氣缸等特價(jià)銷售!德國(guó)rexroth葉片泵的管理要點(diǎn)除需防干轉(zhuǎn)和過(guò)載、防吸入空氣和吸入真空度過(guò)大外,還應(yīng)注意:1.德國(guó)rexroth葉片泵轉(zhuǎn)向改變,則其吸排方向也改變德國(guó)rexroth葉片泵都有規(guī)定的轉(zhuǎn)向,不允許反。因?yàn)檗D(zhuǎn)子葉槽有傾斜,葉片有倒角,葉片底部與排油腔通,配油盤(pán)上的節(jié)流槽和吸、排口是按既定轉(zhuǎn)向設(shè)計(jì)??赡孓D(zhuǎn)的葉片泵必須專門(mén)設(shè)計(jì)。2.德國(guó)rexroth葉片泵裝配配油盤(pán)與定子用定位銷正確定位,葉片、轉(zhuǎn)子、配油盤(pán)都不得裝反,定子內(nèi)表面吸入?yún)^(qū)部分Z易磨損,必要時(shí)可將其翻轉(zhuǎn)安裝,以使原吸入?yún)^(qū)變?yōu)榕懦鰠^(qū)而繼續(xù)使用。3.拆裝注意工作表面清潔,工作時(shí)油液應(yīng)很好過(guò)濾。4.德國(guó)rexroth葉片泵在葉槽中的間隙太大會(huì)使漏泄增加,太小則葉片不能自由伸縮,會(huì)導(dǎo)致工作失常。5.德國(guó)rexroth葉片泵的軸向間隙對(duì)ηv影響很大。1)小型泵-0.015~0.03mm2)中型泵-0.02~0.045mm6.油液的溫度和粘度一般不宜超過(guò)55℃,粘度要求在17~37mm2/s之間。粘度太大則吸油困難;粘度太小則漏泄嚴(yán)重。rexroth葉片泵工作原理它的作用原理和單作用rexroth葉片泵相似,不同之處只在于定子表面是由兩段長(zhǎng)半徑圓弧、兩段短半徑圓弧和四段過(guò)渡曲線八個(gè)部分組成,且定子和轉(zhuǎn)子是同心的。在圖示轉(zhuǎn)子順時(shí)針?lè)较蛐D(zhuǎn)的情況下,rexroth葉片泵密封工作腔的容積在左上角和右下角處逐漸增大,為吸油區(qū),在左下角和右上角處逐漸減小,為壓油區(qū);吸油區(qū)和壓油區(qū)之間有一段封油區(qū)把它們隔開(kāi)。這種泵的轉(zhuǎn)子每轉(zhuǎn)一轉(zhuǎn),rexroth葉片泵每個(gè)密封工作腔完成吸油和壓油動(dòng)作各兩次,所以稱為雙作用葉片泵。泵的兩個(gè)吸油區(qū)和兩個(gè)壓油區(qū)是徑向?qū)ΨQ的,rexroth葉片泵作用在轉(zhuǎn)子上的液壓力徑向平衡,所以又稱為平衡式葉片泵。雙作用葉片泵的瞬時(shí)流量是脈動(dòng)的,當(dāng)葉片數(shù)為4的倍數(shù)時(shí)脈動(dòng)率小。為此,雙作用葉片泵的葉片數(shù)一般都取12或16。rexroth葉片泵泵由轉(zhuǎn)子1、定子2、葉片3、配油盤(pán)和端蓋等部件所組成。定子的內(nèi)表面是圓柱形孔。轉(zhuǎn)子和定子之間存在著偏心。rexroth葉片泵葉片在轉(zhuǎn)子的槽內(nèi)可靈活滑動(dòng),在轉(zhuǎn)子轉(zhuǎn)動(dòng)時(shí)的離心力以及通入葉片根部壓力油的作用下,葉片頂部貼緊在定子內(nèi)表面上,于是兩相鄰葉片、配油盤(pán)、定子和轉(zhuǎn)子間便形成了一個(gè)個(gè)密封的工作腔。當(dāng)轉(zhuǎn)子按逆時(shí)針?lè)较蛐D(zhuǎn)時(shí),圖右側(cè)的葉片向外伸出,rexroth葉片泵密封工作腔容積逐漸增大,產(chǎn)生真空,于是通過(guò)吸油口6和配油盤(pán)5上窗口將油吸入。rexroth葉片泵而在圖的左側(cè)。葉片往里縮進(jìn),密封腔的容積逐漸縮小,密封腔中的油液經(jīng)配油盤(pán)另一窗口和壓油口1被壓出而輸出到系統(tǒng)中去。這種泵在轉(zhuǎn)子轉(zhuǎn)一轉(zhuǎn)過(guò)程中,吸油壓油各一次,故稱單作用泵。rexroth葉片泵轉(zhuǎn)子受到徑向液壓不平衡作用力,故又稱非平衡式泵,其軸承負(fù)載較大。改變定子和轉(zhuǎn)子間的偏心量,便可改變泵的排量,故這種泵都是rexroth葉片泵變量泵。資料下載德國(guó)rexroth葉片泵力士樂(lè)葉片泵現(xiàn)貨常見(jiàn)故障及其原因排除方法頂蓋處螺絲松動(dòng),軸向間隙增大,容積效率下降適當(dāng)擰緊螺釘,保證間隙均勻、適當(dāng)(間隙為0.04~0.07mm)個(gè)別葉片滑動(dòng)不靈活清洗。清洗后仍不靈活時(shí),應(yīng)單槽調(diào)配,使葉片定子內(nèi)表面磨損,葉片不能與定子內(nèi)表面良好接觸定子內(nèi)表面磨損一般在吸油腔處配流盤(pán)端面磨損嚴(yán)重更換葉片與轉(zhuǎn)子裝反使葉片傾角方向和轉(zhuǎn)子的旋轉(zhuǎn)方向一致系統(tǒng)泄漏大逐個(gè)元件檢泄漏,同時(shí)檢查壓力表是否被臟物堵塞(2)油液吸不上。葉片泵油吸不上的原因和排除方法見(jiàn)表1-7。表1-7葉片泵油吸不上的原因和排除方法資料下載德國(guó)rexroth葉片泵力士樂(lè)葉片泵現(xiàn)貨常見(jiàn)故障及其原因排除方法油面過(guò)低,油液吸不上檢并加注到規(guī)定油標(biāo)線油液黏度過(guò)大,使葉片在轉(zhuǎn)子槽內(nèi)滑動(dòng)不靈活一般用20#液壓油或22#汽輪機(jī)油配油盤(pán)端面與殼體內(nèi)平面接觸不良,高低壓腔串通整修配油盤(pán)端面泵體內(nèi)部有砂眼,高低壓腔串通更換電動(dòng)機(jī)轉(zhuǎn)向反了糾正(3)泵的噪聲過(guò)大。泵的噪聲過(guò)大的原因及排除方法見(jiàn)表1-8。表1-8泵的噪聲過(guò)大的原因及排除方法常見(jiàn)故障及其原因排除方法濾油器堵塞,吸油不暢洗吸入端漏氣用涂黃油的方法,逐個(gè)檢吸油管接頭處,若噪聲減少應(yīng)緊固接頭。或直接觀察回油口處是否出現(xiàn)氣泡。泵端密封磨損在軸端油封處涂上黃油,若噪聲減小,應(yīng)更換油封泵蓋螺釘由于振動(dòng)而松動(dòng)將螺釘連接處涂上黃油,若噪聲小,應(yīng)緊固螺釘泵與電動(dòng)機(jī)軸不同心重新調(diào)整使之同心轉(zhuǎn)子的葉片槽兩側(cè)與其兩端面不垂直更換轉(zhuǎn)子配油盤(pán)卸荷三角槽太短用什錦銼適當(dāng)修改,使前一葉片過(guò)卸荷槽時(shí),后一葉片已脫離吸油腔花鍵槽軸端的密封過(guò)緊(有燙手現(xiàn)象)適當(dāng)調(diào)整更換泵的轉(zhuǎn)速太高按規(guī)定轉(zhuǎn)速使用油泵的吸油量不足檢查油液高度液壓油嚴(yán)重污染拆下濾油器,檢查濾油器是否破損,是否有較多固體吸附,更換濾油器和液壓油壓力振擺檢查泵芯總壓閥閥芯磨損情況[詳細(xì)]
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2018-10-26 10:00
產(chǎn)品樣冊(cè)
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bosch rexroth博世力士樂(lè)氣動(dòng)廣泛應(yīng)用范圍
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boschrexroth博世力士樂(lè)氣動(dòng)廣泛應(yīng)用范圍上海新怡機(jī)械設(shè)備有限公司(上海弘巨實(shí)業(yè)發(fā)展有限公司)成立于2007年,坐落于上海寶山經(jīng)濟(jì)開(kāi)發(fā)區(qū),專業(yè)從事進(jìn)口知名(德國(guó)BURKERT、德國(guó)博世Rexroth、意大利阿托斯ATOS、德國(guó)賀德克HYDAC、美國(guó)派克PARKER、德國(guó)費(fèi)斯托FESTO等)電子氣動(dòng)液壓產(chǎn)品研發(fā)和銷售,擁有較強(qiáng)的技術(shù)實(shí)力和一批優(yōu)質(zhì)資產(chǎn)、優(yōu)良產(chǎn)品和的銷售團(tuán)隊(duì)。我們每天都在實(shí)踐“客戶至上、追求品質(zhì)、正直誠(chéng)信、尊重個(gè)人、持續(xù)改進(jìn)與創(chuàng)新改造”的企業(yè)價(jià)值觀。公司自成立多年來(lái),承蒙各位客戶及同仁的支持與厚愛(ài),已逐步與紡織、制藥、物流、包裝機(jī)械、半導(dǎo)體、輕工機(jī)械行業(yè)的廣大客戶建立了良好的合作關(guān)系,并已的銷售人員和技術(shù)的培訓(xùn)為客戶帶來(lái)利益,為我們帶來(lái)的財(cái)富.上海新怡秉著“品質(zhì)優(yōu)異、客戶滿意”的經(jīng)營(yíng)理念,不斷提高產(chǎn)品質(zhì)量和完善的售后服務(wù)!價(jià)格和交貨期非常有優(yōu)勢(shì),產(chǎn)品都是直接從國(guó)外進(jìn)口,大量現(xiàn)貨。歡迎您來(lái)電咨詢!安沃馳aventics的前身就是博世力士樂(lè)BoschRexroth2014年正式更名,現(xiàn)在博世力士樂(lè)氣動(dòng)的到貨都是安沃馳aventics的商標(biāo)了boschrexroth博世力士樂(lè)氣動(dòng)廣泛應(yīng)用范圍力士樂(lè)氣動(dòng)說(shuō)明:boschrexroth全系列氣動(dòng)產(chǎn)品0820058028082005802808200580280820058028082005802808200580280820058028082005802808200580280820058028082005802808200580280820058028082005802808200580280822430201082243020208224302030822431201082243120208224312030822432201082243220208224322030822433201082243320208224332030822434201082243420208224342030822430301082243030208224303030822431301082243130208224313030822432301082243230208224323030822433301082243330208224333030822434301082243430208224343030822030201082203020208220302030822030204082203020508220312010822031202082203120308220312040822031205082203120608220312070822032201082203220208220322030822032205082203220408220322060822032207082203220808220332010822033202082203320308220332040822033205082203320608220332070822033208082203320908220332100822034201082203420208220342030822034204082203420508220342060822034207082203420808220342090822034210082203421108220342120822330201082233020208223302030822330204082233020508223312010822331202082233120308223312040822331205082233120608223312070822332201082233220208223322030822332204082233220508223322060822332207082233220808223332010822333202082233320308223332040822333205082233320608223332070822333208082233320908223332100822334201082233420208223342030822334204082233420508223342060822334207082233420808223342090822334210082233421108223342120822232001082223200208222320030822232004082223200508222320060822232007082223300108222330020822233003082223300408222330050822233006082223300708222330080822233009082223301008222340010822234002082223400308222340040822234005082223400608222340070822234008082223400908222340100822234011082223401208223325010822332502082233250308223325040822332505082233250608223325070822332508082233350108223335020822333503082233350408223335050822333506082233350708223335080822333509082233351008223345010822334502082233450308223345040822334505082233450608223345070822334508082233450908223345100822334511082233451208223304010822330402082233040308223304040822330405082233140108223314020822331403082233140408223314050822331406082233140708223324010822332402082233240308223324040822332405082233240608223324070822332408082233340108223334020822333403082233340408223334050822333406082233340708223334080822333409082233341008223344010822334402082233440308223344040822334405082233440608223344070822334408082233440908223344100822334411082233441208223324510822332452082233245308223324540822332455082233245608223324570822332458082233345108223334520822333453082233345408223334550822333456082233345708223334580822333459082233346008223344510822334452082233445308223344540822334455082233445608223344570822334458082233445908223344600822334461082233446208220802010822080202082208020308220802040822080205082208120108220812020822081203082208120408220812050822081206082208120708220822010822082202082208220308220822040822082205082208220608220822070822082208082208320108220832020822083203082208320408220832050822083206082208320708220832080822083209082208321008220842010822084202082208420308220842040822084205082208420608220842070822084208082208420908220842100822084211082208421208223820010822382002082238200308223820040822382005082238200608223820070822382008082238300108223830020822383003082238300408223830050822383006082238300708223830080822383009082238301008223840010822384002082238400308223840040822384005082238400608223840070822384008082238400908223840100822384011082238401218233000241823300005291505120718213320291821332028182133202718210360121821036011182103601018270014471827001446182700144518233000321823300033182330003418233000201822122028182212200918221220101822122024182212400018221240011822124002182212400318264090081826409000182640900118264090020821401095082140109608214010970821401070082140107108214010720821401073082140107408214010770821401080082140108108214010820821401083082140108408214010850821401086082140108708214012950821401296082140129708214012000821401201082140120208214012030821401204082140120508214012060821401207082140121008214012110821401212082140121308214012140821401215082140121608214012170821401395082140139608214013970821401300082140130108214013020821401303082140130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2018-10-27 10:00
產(chǎn)品樣冊(cè)
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REXROTH力士樂(lè)葉片泵的故障分析
- REXROTH力士樂(lè)葉片泵的故障分析 REXROTH葉片泵均為臥式、單泵殼結(jié)構(gòu)的離心泵。采用特殊的卡箍夾緊泵體與泵蓋,泵的吐出口方向可在360度的任何一個(gè)位置,安裝使用方便。砂泵的軸承組件采用圓筒式結(jié)構(gòu),便于調(diào)整葉輪與泵體之間的間隙,維修時(shí)可整體拆除。軸承采用油脂潤(rùn)滑。砂泵的軸封形式有填料密封、付葉輪密封、機(jī)械密封。砂泵流道寬暢,汽蝕性能好,效率高,耐磨蝕。傳動(dòng)方式主要有V型三角帶傳動(dòng)、彈性聯(lián)軸器傳動(dòng)、輪減速箱傳動(dòng)、液力偶合器傳動(dòng)、變頻驅(qū)動(dòng)裝置,可控硅調(diào)速等。過(guò)流部件材質(zhì)采用高硬度的耐磨合金鑄鐵?! 〉聡?guó)力士樂(lè)葉片泵的主要故障和詳細(xì)分析: 1)REXROTH葉片泵有些用戶水泵啟動(dòng)前未灌滿足夠水;看上去灌水已從放氣孔溢出,但未轉(zhuǎn)動(dòng)泵軸交空氣完全排出,致使少許空氣還殘留進(jìn)水管或泵體中。 2)REXROTH葉片泵接觸進(jìn)水管水平段逆水流方向應(yīng)用0.5%以上下降坡度,連接水泵進(jìn)口一端為Z高,不要完全水平。向上翹起,進(jìn)水管內(nèi)會(huì)存留空氣,降低了水管和水泵中真空度,影響吸水?! ?)REXROTH葉片泵填料因長(zhǎng)期使用已經(jīng)磨損或填料壓過(guò)松,造成大量水從填料與泵軸軸套間隙中噴出,其結(jié)果是外部空氣就從這些間隙進(jìn)入水泵內(nèi)部,影響了提水?! ?)進(jìn)水管因長(zhǎng)期潛水下,管壁腐蝕出現(xiàn)孔洞,水泵工作后水面不斷下降,當(dāng)這些孔洞露出水面后,空氣就從孔進(jìn)入了進(jìn)水管。 5)進(jìn)水管彎管處出現(xiàn)裂痕,進(jìn)水管與水泵連接處出現(xiàn)微小間隙,都有可能使空氣進(jìn)入進(jìn)水管。水泵轉(zhuǎn)速過(guò)低 1)人為因素。有相當(dāng)一部分用戶因原配電動(dòng)機(jī)損壞,就隨意配上另一臺(tái)電動(dòng)機(jī)帶動(dòng),結(jié)果造成了流量少、揚(yáng)程低抽不上水后果。 2)傳動(dòng)帶磨損。有許多大型離水泵采用帶傳,因長(zhǎng)期使用,傳動(dòng)帶磨損而松也,出現(xiàn)打滑現(xiàn)象,降低了水泵轉(zhuǎn)速?! ?)安裝不當(dāng)。兩帶輪ZX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?! ?)REXROTH葉片泵本身機(jī)械故障。葉輪與泵軸緊固螺母松脫或泵軸變形彎曲,造成葉輪多移,直接與泵體摩擦,或軸承損壞,都有可能降低水泵轉(zhuǎn)速?! ?)動(dòng)力機(jī)維修不錄。電動(dòng)機(jī)因繞組燒毀,而失磁,維修中繞組匝數(shù)、線徑、接線方法改變,或維修中故障未徹底排除因素也會(huì)使水泵轉(zhuǎn)速改變?! ?)吸程太大。有些水源較深,有些水源外圍勢(shì)較平坦處,而忽略了水泵容許吸程,產(chǎn)生了吸水少或根本吸不上水結(jié)果。要知道水泵吸水口處能建立真空度是有限度,真空時(shí)吸程約為10米水柱高,而水泵不可能建立真空。真空度過(guò)大,易使泵內(nèi)水氣化,對(duì)水泵工作不利。各離心泵都有其Zda容許吸程,一般3~8.5米之間,安裝水泵時(shí)切不可只圖方便簡(jiǎn)單?! EXROTH葉片泵因其有可變量輸送、自吸能力強(qiáng)、可逆轉(zhuǎn)、能輸送含固體顆粒的液體等特點(diǎn),在污水處理廠中,廣泛地被使用在輸送水、濕污泥和絮凝劑藥液方面。螺桿泵選用應(yīng)遵循經(jīng)濟(jì)、合理、可靠的原則。如果在設(shè)計(jì)選型方面考慮不周,會(huì)給以后的使用、管理、維修帶來(lái)麻煩,所以選用一臺(tái)按生產(chǎn)實(shí)際需要,合理可靠的螺桿泵既能保證生產(chǎn)順利進(jìn)行,又可降低修理成本。REXROTH力士樂(lè)葉片泵的故障分析[詳細(xì)]
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2018-10-16 10:00
產(chǎn)品樣冊(cè)
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Rexroth力士樂(lè)葉片泵的故障原因分析
- Rexroth葉片泵的故障原因分析力士樂(lè)Rexroth葉片泵故意障原因加以分析如下,很多人買(mǎi)來(lái)力士樂(lè)的Rexroth葉片泵的話當(dāng)出現(xiàn)了問(wèn)題也不會(huì)除理的,不知道泵出現(xiàn)了什么問(wèn)題。還一直以為感覺(jué)是我們的泵有問(wèn)題的。其實(shí)不是我們的泵有問(wèn)題的?,F(xiàn)在把日常常見(jiàn)泵的故障原因分析如下。如有不懂的請(qǐng)隨時(shí)來(lái)電話咨詢!1)Rexroth葉片泵有些用戶水泵啟動(dòng)前未灌滿足夠水;看上去灌水已從放氣孔溢出,但未轉(zhuǎn)動(dòng)泵軸交空氣完全排出,致使少許空氣還殘留進(jìn)水管或泵體中。2)Rexroth葉片泵接觸進(jìn)水管水平段逆水流方向應(yīng)用0.5%以上下降坡度,連接水泵進(jìn)口一端為Z高,不要完全水平。向上翹起,進(jìn)水管內(nèi)會(huì)存留空氣,降低了水管和水泵中真空度,影響吸水。3)Rexroth葉片泵填料因長(zhǎng)期使用已經(jīng)磨損或填料壓過(guò)松,造成大量水從填料與泵軸軸套間隙中噴出,其結(jié)果是外部空氣就從這些間隙進(jìn)入水泵內(nèi)部,影響了提水。4)進(jìn)水管因長(zhǎng)期潛水下,管壁腐蝕出現(xiàn)孔洞,水泵工作后水面不斷下降,當(dāng)這些孔洞露出水面后,空氣就從孔進(jìn)入了進(jìn)水管。5)進(jìn)水管彎管處出現(xiàn)裂痕,進(jìn)水管與水泵連接處出現(xiàn)微小間隙,都有可能使空氣進(jìn)入進(jìn)水管?! ∷棉D(zhuǎn)速過(guò)低1)人為因素。有相當(dāng)一部分用戶因原配電動(dòng)機(jī)損壞,就隨意配上另一臺(tái)電動(dòng)機(jī)帶動(dòng),結(jié)果造成了流量少、揚(yáng)程低抽不上水后果。2)傳動(dòng)帶磨損。有許多大型離水泵采用帶傳,因長(zhǎng)期使用,傳動(dòng)帶磨損而松也,出現(xiàn)打滑現(xiàn)象,降低了水泵轉(zhuǎn)速。3)安裝不當(dāng)。兩帶輪ZX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。4)Rexroth葉片泵本身機(jī)械故障。葉輪與泵軸緊固螺母松脫或泵軸變形彎曲,造成葉輪多移,直接與泵體摩擦,或軸承損壞,都有可能降低水泵轉(zhuǎn)速。5)動(dòng)力機(jī)維修不錄。電動(dòng)機(jī)因繞組燒毀,而失磁,維修中繞組匝數(shù)、線徑、接線方法改變,或維修中故障未徹底排除因素也會(huì)使水泵轉(zhuǎn)速改變。6)吸程太大。有些水源較深,有些水源外圍勢(shì)較平坦處,而忽略了水泵容許吸程,產(chǎn)生了吸水少或根本吸不上水結(jié)果。要知道水泵吸水口處能建立真空度是有限度,真空時(shí)吸程約為10米水柱高,而水泵不可能建立真空。真空度過(guò)大,易使泵內(nèi)水氣化,對(duì)水泵工作不利。各離心泵都有其Zda容許吸程,一般3~8.5米之間,安裝水泵時(shí)切不可只圖方便簡(jiǎn)單。Rexroth葉片泵的故障原因分析A.Rexroth葉片泵產(chǎn)生噪音的原因主要有以下幾種現(xiàn)象:一.Rexroth葉片泵工作時(shí)吸空(有空氣進(jìn)入泵體內(nèi)),先檢查油箱是否有大量氣泡冒出,如有的話可以確認(rèn)Rexroth葉片泵在工作時(shí)吸空,檢查液壓油是否足夠,過(guò)濾網(wǎng)是否變形或過(guò)油量不夠(Z直接的方法是在液壓油清潔的情況下暫時(shí)拆下過(guò)濾網(wǎng),看能否排除故障);再檢查進(jìn)油管道的密封是否有問(wèn)題,確認(rèn)沒(méi)問(wèn)題后,檢查泵殼的連接處密封圈是否在換方向時(shí)壓壞,Z后就是檢查軸封是否老化破損,如果是新泵,排除了以上問(wèn)題后,有可能的就是泵體鑄件有砂眼。二.泵芯部件可能磨損,檢查泵芯部件,看是什么地方出問(wèn)題,一般就是上下配油盤(pán),轉(zhuǎn)子,定子磨損,葉片斷裂等現(xiàn)象。1.上下配油盤(pán),轉(zhuǎn)子磨損的原因如下:A.Rexroth葉片泵的吸油量不足(油泵吸油高度過(guò)高:一般不要超過(guò)500mm,初次啟動(dòng)時(shí)沒(méi)向泵體灌滿液壓油,進(jìn)油管道嚴(yán)重吸空);B.液壓油嚴(yán)重污染,形成較大的化學(xué)顆粒,過(guò)濾網(wǎng)破裂,有異物進(jìn)入泵體內(nèi),造成磨損。C.配油盤(pán)與轉(zhuǎn)子,葉片之間的配合間隙太小,因泵芯部件不同用途的材料不一致,所以熱變形系數(shù)也不同,溫度越高差距越大,這樣就有可能導(dǎo)致部件間的直接摩擦(這種現(xiàn)象是Rexroth葉片泵在初次使用的短時(shí)間內(nèi)體現(xiàn)出來(lái))。D.Rexroth葉片泵輸出軸與電機(jī)間的輸出軸不同心或相互間頂住,這樣會(huì)導(dǎo)致泵芯的轉(zhuǎn)子在運(yùn)轉(zhuǎn)的過(guò)程中產(chǎn)生跳動(dòng),偏心,這種情形體現(xiàn)出來(lái)的是上下配油盤(pán)單邊磨損。2.定子磨損葉片斷裂的原因如下:A.系統(tǒng)油溫過(guò)高(一般要控制在60攝氏度以內(nèi)),導(dǎo)致定子與葉片之間的摩擦面無(wú)法形成保護(hù)油膜,在工作時(shí)葉片跟定子(高壓區(qū))之間直接摩擦很容易造成磨損(現(xiàn)象是定子高壓區(qū)有波浪型的磨損痕跡)。B.液壓油嚴(yán)重污染,形成較大的化學(xué)顆粒,過(guò)濾網(wǎng)破裂有異物進(jìn)入泵體內(nèi),導(dǎo)致葉片局部斷裂,定子磨損(不單在高壓區(qū)內(nèi))。C.液壓油粘性太大,葉片在工作時(shí)不順暢,也就是無(wú)法及時(shí)甩出,造成部分葉片受力不均勻而產(chǎn)生斷裂現(xiàn)象。D.定子和葉片的選材和熱處理不當(dāng),如果葉片的熱處理太硬就缺少韌性,當(dāng)Rexroth葉片泵的工作壓力差過(guò)大時(shí),葉片就有可能經(jīng)不起壓力沖擊而折斷(主要體現(xiàn)在同一規(guī)格大排量的Rexroth葉片泵,因排量越大其葉片的工作受力面積也就越大),折斷后的碎片就會(huì)直接損壞定子,同時(shí)因?yàn)槿~片太硬而導(dǎo)致定子的高壓區(qū)早期磨損。三.軸承松動(dòng),軸封漏油的原因如下:A.安裝時(shí)Rexroth葉片泵輸出軸與電機(jī)輸出軸不同心(電機(jī)輸出軸變形,聯(lián)軸器不同心,Rexroth葉片泵的止口定位間隙太大,安裝固定螺桿沒(méi)有扭緊等)或相互間頂住,在Rexroth葉片泵工作時(shí)徑向力太大或跳動(dòng)(不規(guī)則運(yùn)轉(zhuǎn))而損壞軸承和軸封,如不及時(shí)處理會(huì)導(dǎo)致泵芯部件磨損而報(bào)廢。B.電機(jī)軸承已經(jīng)磨損,這種現(xiàn)象在Rexroth葉片泵沒(méi)有負(fù)荷時(shí)無(wú)法判斷,在空載時(shí)很正常,工作時(shí)電機(jī)輸出軸因有間隙而擺動(dòng),從而帶動(dòng)Rexroth葉片泵輸出軸擺動(dòng)而損壞軸承和軸封。C.裝配不當(dāng),因Rexroth葉片泵在工作時(shí)是高速運(yùn)轉(zhuǎn),如裝配不當(dāng)(安裝不到位或軸封裝偏了)就很容易造成損害。B.壓力振擺是指Rexroth葉片泵在工作時(shí),系統(tǒng)的壓力不穩(wěn)定,這種現(xiàn)象只要油泵無(wú)異常噪音,應(yīng)該就是總壓閥(溢流閥)的問(wèn)題,應(yīng)檢查總壓閥的閥芯是否磨損,阻尼是否有異物堵??;如果因泵芯部件的磨損導(dǎo)致壓力振擺的話,油泵工作時(shí)就會(huì)有異常噪音。C.系統(tǒng)掉壓是指Rexroth葉片泵工作時(shí)能達(dá)到預(yù)定壓力,工作時(shí)壓力會(huì)逐漸降下來(lái),導(dǎo)致系統(tǒng)無(wú)法正常工作。這種現(xiàn)象如果是在初裝的泵發(fā)生,應(yīng)該是系統(tǒng)的控制閥泄漏或者油溫過(guò)高導(dǎo)致的,如果使用一段時(shí)間以后再發(fā)生以上問(wèn)題,就要檢查上下配油盤(pán)是否磨損(很平整的磨損),如果上下配油盤(pán)間隙過(guò)大,油溫過(guò)高(無(wú)法形成粘膜自我封油),控制閥泄漏都會(huì)導(dǎo)致系統(tǒng)掉壓。D.無(wú)壓力指的是,Rexroth葉片泵工作時(shí)系統(tǒng)無(wú)壓力,首先要檢查Rexroth葉片泵是否有液壓油排出來(lái),沒(méi)有的話要檢查油泵的工作方向是否正確,電機(jī)與Rexroth葉片泵之間的聯(lián)軸器連接是否正常,軸定位螺絲是否上緊而且起作用,葉片是否因液壓油粘度太高而無(wú)法甩出正常工作;檢查泵芯轉(zhuǎn)子和葉片是否燒死無(wú)法甩出正常工作,扭松出油管接頭看是否有液壓油冒出,如有有的話證明泵基本上是沒(méi)問(wèn)題的,問(wèn)題應(yīng)該是控制閥嚴(yán)重泄漏,總壓閥(溢流閥)失效。D.系統(tǒng)油溫過(guò)高的原因應(yīng)該是系統(tǒng)的管道偏小,壓力過(guò)高,液壓油無(wú)法及時(shí)排出,冷卻系統(tǒng)沒(méi)達(dá)到要求等導(dǎo)致Rexroth葉片泵出現(xiàn)困油現(xiàn)象,體現(xiàn)在泵體和系統(tǒng)油溫過(guò)高,根據(jù)實(shí)際情況加大系統(tǒng)管道,或把泵的排量減?。ǜ鼡Q小排量的泵芯),調(diào)整冷卻系統(tǒng)加大冷卻效果。Rexroth葉片泵的故障原因分析[詳細(xì)]
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2018-10-16 10:00
產(chǎn)品樣冊(cè)
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力士樂(lè)Rexroth真空葉片泵選型樣本
- 力士樂(lè)Rexroth真空葉片泵選型樣本力士樂(lè)葉片泵原理:REXROTH葉片泵只不過(guò)是離心泵的一種具體應(yīng)用的泵而命名。實(shí)質(zhì)上砂泵只是一個(gè)籠統(tǒng)的叫法。一般主要用在礦業(yè),煤炭,冶金,化工,環(huán)保等行業(yè)。一般意義的砂泵更多是指用在環(huán)保,挖沙,河道清淤等行業(yè)較多。這個(gè)系列砂泵主要以ES或者G系列的較多。除此之外,叫做砂泵的類型還有很多,石油領(lǐng)域的SB砂泵,礦業(yè)上的PS砂泵系列等等。本文介紹的砂泵主要以通常意義上的ES或G系列的挖沙,環(huán)保行業(yè)的用的砂泵。REXROTH葉片泵均為臥式、單泵殼結(jié)構(gòu)的離心泵。采用特殊的卡箍夾緊泵體與泵蓋,泵的吐出口方向可在360度的任何一個(gè)位置,安裝使用方便。砂泵的軸承組件采用圓筒式結(jié)構(gòu),便于調(diào)整葉輪與泵體之間的間隙,維修時(shí)可整體拆除。軸承采用油脂潤(rùn)滑。砂泵的軸封形式有填料密封、付葉輪密封、機(jī)械密封。砂泵流道寬暢,汽蝕性能好,效率高,耐磨蝕。傳動(dòng)方式主要有V型三角帶傳動(dòng)、彈性聯(lián)軸器傳動(dòng)、輪減速箱傳動(dòng)、液力偶合器傳動(dòng)、變頻驅(qū)動(dòng)裝置,可控硅調(diào)速等。過(guò)流部件材質(zhì)采用高硬度的耐磨合金鑄鐵。采用多種速度和多種變型方式,使得泵在**工況下運(yùn)行。使用壽命長(zhǎng),運(yùn)行效益高,能滿足多類惡劣的輸送條件。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。力士樂(lè)葉片泵REXROTH葉片泵工作前,先將泵內(nèi)充滿液體,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,在這一過(guò)程中,葉輪中的液體繞流葉片,在繞流運(yùn)動(dòng)中液體作用一升力于葉片,反過(guò)來(lái)葉片以一個(gè)與此升力大小相等、方向相反的力作用于液體,這個(gè)力對(duì)液體做功,使液體得到能量而流出葉輪,這時(shí)液體的動(dòng)能與壓能均增大。REXROTH葉片泵依靠旋轉(zhuǎn)葉輪對(duì)液體的作用把原動(dòng)機(jī)的機(jī)械能傳遞給液體。由于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葉片泵以其結(jié)構(gòu)簡(jiǎn)單、使用維修方便、效率較高而成為農(nóng)業(yè)上應(yīng)用Z廣泛一種水泵,但也因提不上水而令人倍感煩惱?,F(xiàn)就提不上水這一。☆☆☆葉片泵常用型號(hào)PVV1-1X/018RA15DMBQQ1227566645PVV1-1X/027RA15DMB021-60765338PVV1-1X/036RA15DMBQQ1227566645PVV1-1X/040RA15DMB021-60765338PVV1-1X/046RA15DMBQQ1227566645PVV2-1X/040RA15DMB021-60765338PVV2-1X/045RA15DMBQQ1227566645PVV2-1X/055RA15DMB021-60765338PVV2-1X/060RA15DMBQQ1227566645PVV2-1X/068RA15DMB021-60765338PVV4-1X/069RA15DMCQQ1227566645PVV4-1X/082RA15DMC021-60765338PVV4-1X/098RA15DMCQQ1227566645PVV4-1X/113RA15DMC021-60765338PVV4-1X/122RA15DMCQQ1227566645☆☆☆柱塞泵常用型號(hào)A10VSO10DR/31R-PPA12N00A10VSO10DR/32R-PPA12N00A10VSO10DR/31L-PPA12N00A10VSO10DR/32L-PPA12N00A10VSO10DFR/31R-PPA12N00A10VSO10DFR/32R-PPA12N00A10VSO10DFR/31L-PPA12N00A10VSO10DFR/32L-PPA12N00A10VSO10DFR1/31R-PPA12N00A10VSO10DFR1/32R-PPA12N00A10VSO10DFR1/31L-PPA12N00A10VSO10DFR1/32L-PPA12N00力士樂(lè)Rexroth真空葉片泵選型樣本[詳細(xì)]
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2018-10-26 10:00
產(chǎn)品樣冊(cè)
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德國(guó)REXROTH力士樂(lè)PVV系列葉片泵
- 德國(guó)REXROTH力士樂(lè)PVV系列葉片泵葉片泵,固定排量PVV工業(yè)型號(hào)組件系列1X規(guī)格18...193Zda工作壓力210barZda排量體積18至193cmPVV型液壓泵是排液體積恒定的力士樂(lè)葉片泵。在驅(qū)動(dòng)軸的齒廓上有在定子圈中旋轉(zhuǎn)的轉(zhuǎn)子。轉(zhuǎn)子的槽口內(nèi)有葉片,它們?cè)谵D(zhuǎn)子轉(zhuǎn)動(dòng)時(shí)被離心力壓向定子圈的內(nèi)壁。通過(guò)定子圈的雙偏心結(jié)構(gòu),兩個(gè)壓油室和兩個(gè)吸油室分別相向面對(duì)。力士樂(lè)致力于為各類機(jī)械和系統(tǒng)設(shè)備提供安全、極ng準(zhǔn)、GX以及高性價(jià)比的傳動(dòng)與控制技術(shù)。公司融合的應(yīng)用經(jīng)驗(yàn),研發(fā)創(chuàng)新的產(chǎn)品,為行走機(jī)械、機(jī)械應(yīng)用與工程、工廠自動(dòng)化及可再生能源每一個(gè)細(xì)分市場(chǎng)的客戶量身定制系統(tǒng)解決方案及服務(wù)。博世力士樂(lè)同時(shí)為客戶提供各種液壓、電子傳動(dòng)與控制、氣動(dòng)、齒輪、線性傳動(dòng)及組裝技術(shù)。公司業(yè)務(wù)遍及80多個(gè)國(guó)家,擁有37,500多名專業(yè)員工,2012年的銷售額近65億歐元。東莞索菲特自動(dòng)化設(shè)備有限公司專業(yè)銷售德國(guó)REXROTH力士樂(lè)葉片泵,柱塞泵,齒輪泵,如需采購(gòu)歡迎來(lái)電咨詢我司,我司在德國(guó)不萊梅和美國(guó)華盛頓有兩家海外公司,國(guó)內(nèi)廣東上海四家公司,歐美品牌都是直接跟國(guó)外廠家合作采購(gòu),自己報(bào)關(guān)進(jìn)口,一手貨源價(jià)格優(yōu)惠且保證產(chǎn)品1**%原裝進(jìn)口,假一罰十,歡迎廣大新老客戶來(lái)電咨詢我司周先生,我將竭誠(chéng)為您服務(wù)!附件:德國(guó)REXROTH力士樂(lè)PVV系列葉片泵資料下載[詳細(xì)]
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2018-11-16 10:02
產(chǎn)品樣冊(cè)
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德國(guó)博世力士樂(lè)氣缸 rexroth氣缸資料下載
- 德國(guó)博世力士樂(lè)氣缸rexroth氣缸資料下載技術(shù)備注■壓力露點(diǎn)必須至少低于環(huán)境和介質(zhì)溫度15°C,并且允許的Z高溫度為3°C?!鰤嚎s空氣的油含量必須在整個(gè)使用壽命中保持不變?!鲋豢墒褂媒?jīng)過(guò)AVENTICS公司許可的油.■磁性傳感器必需的緊固零件我司Zxin成交力士樂(lè)氣缸微型氣缸5226620250型號(hào)貨期4周!直接空運(yùn)上海!用于特種漆包線公司,力士樂(lè)氣缸產(chǎn)品性價(jià)比較高,5226620250款微型氣缸,氣缸體積比較小,產(chǎn)品比較輕,我司直接源頭采購(gòu),力士樂(lè)氣缸用于:印刷(張力控制)、半導(dǎo)體(點(diǎn)焊機(jī)、芯片研磨)、自動(dòng)化控制、機(jī)器人等等。我司優(yōu)勢(shì)代購(gòu)德國(guó)rexroth力士樂(lè)ATOS阿托斯HYDAC賀德克,ASCO阿斯卡等!歡迎來(lái)電咨詢!德國(guó)博世力士樂(lè)氣缸rexroth氣缸資料下載rexroth氣缸根據(jù)工作所需力的大小來(lái)確定活塞桿上的推力和拉力。由此來(lái)選擇rexroth氣缸時(shí)應(yīng)使氣缸的輸出力稍有余量。若rexroth氣缸缸徑選小了,輸出力不夠,rexroth氣缸不能正常工作;但缸徑過(guò)大,不僅使設(shè)備笨重、成本高,同時(shí)耗氣量增大,造成能源浪費(fèi)。在夾具設(shè)計(jì)時(shí),應(yīng)盡量采用增力機(jī)構(gòu),以減少氣缸的尺寸。下面是rexroth氣缸理論出力的計(jì)算公式:F:rexroth氣缸理論輸出力(kgf)F′:效率為85%時(shí)的輸出力(kgf)--(F′=F×85%)D:rexroth氣缸缸徑(mm)P:工作壓力(kgf/C)例:直徑340mm的rexroth氣缸,工作壓力為3kgf/cm2時(shí),其理論輸出力為多少?芽輸出力是多少?將P、D連接,找出F、F′上的點(diǎn),得:F=2800kgf;F′=2300kgf在工程設(shè)計(jì)時(shí)選擇氣缸缸徑,可根據(jù)其使用壓力和理論推力或拉力的大小,從經(jīng)驗(yàn)表1-1中查出。例:有一氣缸其使用壓力為5kgf/cm2,在氣缸推出時(shí)其推力為132kgf,(氣缸效率為85%)問(wèn):該選擇多大的氣缸缸徑?●由氣缸的推力132kgf和氣缸的效率85%,可計(jì)算出氣缸的理論推力為F=F′/85%=155(kgf)●由使用壓力5kgf/cm2和氣缸的理論推力,查出選擇缸徑為?63的氣缸便可滿足使用要求微型氣缸,系列MNI?接口:M5-G1/8?雙作用式?帶磁性活塞?緩沖:彈性?防腐蝕?聚合襯套位于懸掛固定裝置中?活塞桿:外螺紋標(biāo)準(zhǔn)ISO6432壓縮空氣連接尺寸內(nèi)螺紋工作壓力范圍1bar/10bar環(huán)境溫度范圍-25°C/+80°C介質(zhì)溫度范圍-25°C/+80°C介質(zhì)壓縮空氣顆粒大小max.50m壓縮空氣中的含油量0mg/m-5mg/m確定活塞推力的壓力6,3bar材料:氣缸管子不銹鋼活塞桿不銹鋼活塞黃銅,鋁材前端蓋板鋁材,陽(yáng)極氧化處理后蓋鋁材,陽(yáng)極氧化處理密封丙烯樹(shù)膠;聚氨酯鎖緊環(huán)螺母鋼,鍍鋅用于活塞桿的特殊螺母鋼,鍍鋅防塵圈德國(guó)博世力士樂(lè)氣缸rexroth氣缸資料下載[詳細(xì)]
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2018-10-26 10:00
產(chǎn)品樣冊(cè)
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Rexroth力士樂(lè)BOSCH博世庫(kù)存現(xiàn)貨立定提貨
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Rexroth力士樂(lè)BOSCH博世庫(kù)存現(xiàn)貨立定提貨082021220008202240140820212200082005102608200551010820022109082004455108200256020820055051082004405508200445510820019968082022401408200199680820024126082002498308200440550820023021082002302608200230250820408007082201061608200230260820023025082040800708200241260820023026082002302508204080070820212200082022401408200249830820024126082040800208204080070820024551082002407508200256510820005103082004800108200251750820224014082021220008200510260820055101082005102608200251520820408007082002202308200235020820005161082002405008200051610820024050082002405008200240500820038155082003815308200580510820058051082001950108200229570820038155082040000108200381020820022502082006210108204030240820044001082000516108200386770820038177082002300208200350020820060126082006050108200220260820005161082002408208200230010820055501082005505108200199800820023026082040800408200229920820005101BOSCH氣動(dòng)元件型號(hào)0821系列:082110001208213009200821300924082100200208213025060821302401082130073008211000220821401132082140413308213024010821302506082130240108210000040821100013082120100608213009000821300924082100200208213035410821401133082140113208211000220821003002082130093408213025080821201011082130035308211000210821003028082130240008212010040821200008082120020408212002050821002003082130208908210000030821302409082130031008211000130821300901082130343608211000110821302725boschrexroth全系列氣動(dòng)產(chǎn)品082243020108224302020822430203082243120108224312020822431203082243220108224322020822432203082243320108224332020822433203082243420108224342020822434203082243030108224303020822430303082243130108224313020822431303082243230108224323020822432303082243330108224333020822433303082243430108224343020822434303082203020108220302020822030203082203020408220302050822031201082203120208220312030822031204082203120508220312060822031207082203220108220322020822032203082203220508220322040822032206082203220708220322080822033201082203320208220332030822033204082203320508220332060822033207082203320808220332090822033210082203420108220342020822034203082203420408220342050822034206082203420708220342080822034209082203421008220342110822034212082233020108223302020822330203082233020408223302050822331201082233120208223312030822331204082233120508223312060822331207082233220108223322020822332203082233220408223322050822332206082233220708223322080822333201082233320208223332030822333204082233320508223332060822333207082233320808223332090822333210082233420108223342020822334203082233420408223342050822334206082233420708223342080822334209082233421008223342110822334212082223200108222320020822232003082223200408222320050822232006boschrexroth全系列氣動(dòng)產(chǎn)品082223200708222330010822233002082223300308222330040822233005082223300608222330070822233008082223300908222330100822234001082223400208222340030822234004082223400508222340060822234007082223400808222340090822234010082223401108222340120822332501082233250208223325030822332504082233250508223325060822332507082233250808223335010822333502082233350308223335040822333505082233350608223335070822333508082233350908223335100822334501082233450208223345030822334504082233450508223345060822334507082233450808223345090822334510082233451108223345120822330401082233040208223304030822330404082233040508223314010822331402082233140308223314040822331405082233140608223314070822332401082233240208223324030822332404082233240508223324060822332407082233240808223334010822333402082233340308223334040822333405082233340608223334070822333408082233340908223334100822334401082233440208223344030822334404082233440508223344060822334407082233440808223344090822334410082233441108223344120822332451082233245208223324530822332454082233245508223324560822332457082233245808223334510822333452082233345308223334540822333455082233345608223334570822333458082233345908223334600822334451082233445208223344530822334454082233445508223344560822334457082233445808223344590822334460082233446108223344620822080201082208020208220802030822080204082208020508220812010822081202082208120308220812040822081205082208120608220812070822082201boschrexroth全系列氣動(dòng)產(chǎn)品082208220208220822030822082204082208220508220822060822082207082208220808220832010822083202082208320308220832040822083205082208320608220832070822083208082208320908220832100822084201082208420208220842030822084204082208420508220842060822084207082208420808220842090822084210082208421108220842120822382001082238200208223820030822382004082238200508223820060822382007082238200808223830010822383002082238300308223830040822383005082238300608223830070822383008082238300908223830100822384001082238400208223840030822384004082238400508223840060822384007082238400808223840090822384010082238401108223840121823300024182330000529150512071821332029182133202818213320271821036012182103601118210360101827001447182700144618270014451823300032182330003318233000341823300020182212202818221220091822122010182212202418221240001822124001182212400218221240031826409008182640900018264090011826409002082140109508214010960821401097082140107008214010710821401072082140107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著“品質(zhì)優(yōu)異、客戶滿意”的經(jīng)營(yíng)理念,不斷提高產(chǎn)品質(zhì)量和完善的售后服務(wù)!價(jià)格和交貨期非常有優(yōu)勢(shì),產(chǎn)品都是直接從國(guó)外進(jìn)口,大量現(xiàn)貨。歡迎您來(lái)電咨詢!Rexroth力士樂(lè)BOSCH博世庫(kù)存現(xiàn)貨立定提貨[詳細(xì)]
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2018-10-27 10:00
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