力士樂葉片泵PVV5-1X/193RA15LMC

力士樂葉片泵R901106500 PVV5-1X/193RA15LMC

我司主要經(jīng)銷氣動，液壓，工控自動化流體控制設備備品備件

主營品牌：博世力士樂BOSCH-REXROTH、安沃馳AVENTICS、迪普馬DUPLOMATIC、愛爾泰克AIRTEC、本特利Bently、貝加萊B&R、世格ASCO、阿托斯ATOS。

主要涵蓋產(chǎn)品：電磁閥、比例閥、單向閥、溢流閥、壓力繼電器、壓力傳感器、葉片泵、柱塞泵、齒輪泵、蓄能器、氣動閥、氣缸、氣源處理單元、探頭、前置器、延伸電纜、監(jiān)測模塊、校驗儀、伺服驅(qū)動器、PLC模塊、I/O模塊、伺服電機、觸摸屏等。

葉片泵轉(zhuǎn)子旋轉(zhuǎn)時，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，完成一次吸油與排油。

一、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，在轉(zhuǎn)子轉(zhuǎn)動時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、定子和轉(zhuǎn)子間便形成了一個個密封的工作腔。當轉(zhuǎn)子按逆時針方向旋轉(zhuǎn)時，圖右側(cè)的葉片向外伸出，密封工作腔容積逐漸加大，產(chǎn)生真空，于是通過吸油口6和配油盤5上窗口將油吸入。而在圖的左側(cè)。葉片往里縮進，密封腔的容積逐漸縮小，密封腔中的油液經(jīng)配油盤另一窗口和壓油口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。

二、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半徑圓弧、兩段短半徑圓弧和四段過渡曲線八個部分組成，且定子和轉(zhuǎn)子是同心的。在圖示轉(zhuǎn)子順時針方向旋轉(zhuǎn)的情況下，密封工作腔的容積在左上角和右下角處逐漸加大，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。這種泵的轉(zhuǎn)子每轉(zhuǎn)一轉(zhuǎn)，每個密封工作腔完成吸油和壓油動作各兩次，所以稱為雙作用葉片泵。泵的兩個吸油區(qū)和兩個壓油區(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流量是脈動的，當葉片數(shù)為4的倍數(shù)時脈動率小。為此，雙作用葉片泵的葉片數(shù)一般都取12或16。

注意事項編輯

葉片泵的管理要點除需防干轉(zhuǎn)和過載、防吸入空氣和吸入真空度過大外，還應注意：

1．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。因為轉(zhuǎn)子葉槽有傾斜，葉片有倒角，葉片底部與排油腔通，配油盤上的節(jié)流槽和吸、排口是按既定轉(zhuǎn)向設計�？赡孓D(zhuǎn)的葉片泵必須專門設計。2．葉片泵裝配 配油盤與定子用定位銷正確定位，葉片、轉(zhuǎn)子、配油盤都不得裝反，定子內(nèi)表面吸入?yún)^(qū)部分較易磨損，必要時可將其翻轉(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，工作時油液應很好過濾。4. 葉片在葉槽中的間隙太大會使漏泄增加，太小則葉片不能自由伸縮，會導致工作失常。5．葉片泵的軸向間隙 對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；粘度太小則漏泄嚴重。作為泵產(chǎn)品，葉片泵更多地指滑片泵。葉片泵幾乎全部指滑片泵。

R900949679 PVV5-1X/139LA15DMC

R901228246 PVV5-1X/139LA15UMC

R901427045 PVV5-1X/139LJ15UVC

R978033238 PVV5-1X/139LR15LMC

R900932732 PVV5-1X/139RA15DMC

R900946296 PVV5-1X/139RA15DVC

R900937331 PVV5-1X/139RA15LMC

R900947385 PVV5-1X/139RA15RVC

R900954326 PVV5-1X/139RA15UMC

R901175029 PVV5-1X/139RA15UVC

R988004745 PVV5-1X/139RB15DMB

R900942116 PVV5-1X/139RB15DMC

R900761042 PVV5-1X/139RB15DMCK01

R900761043 PVV5-1X/139RB15DMCK02

R900761044 PVV5-1X/139RB15DMCK07

R901340281 PVV5-1X/139RB15DVCK07

R901396114 PVV5-1X/139RB15RMCK02

R978910482 PVV5-1X/139RB15UMC

R901313832 PVV5-1X/139RB15UMCK01

R987380314 PVV5-1X/139RB15UMCK01

R901282428 PVV5-1X/139RB15UMCK07

R987111272 PVV5-1X/139RB15UVCK07 V5-139 V5-139RJUVC

R900704434 PVV5-1X/139RJ15DMC

R901305617 PVV5-1X/139RJ15DMCK01

R901426929 PVV5-1X/139RJ15DMCK07

R987125464 PVV5-1X/139RJ15DMCK07

R900616633 PVV5-1X/139RJ15UMC

R901262946 PVV5-1X/139RJ15UMCK02

R901340796 PVV5-1X/139RJ15UMCK07

R978902193 PVV5-1X/139RR15UMC

R900949680 PVV5-1X/154LA15DMC

R900245062 PVV5-1X/154LA15UMC

R900936296 PVV5-1X/154RA15DMC

R987380315 PVV5-1X/154RA15DMC-SO47-639

R978914375 PVV5-1X/154RA15DVC

R901167746 PVV5-1X/154RA15RMC

R900943716 PVV5-1X/154RA15UMC

R900763904 PVV5-1X/154RB15DMC

R900761045 PVV5-1X/154RB15DMCK01

R900761046 PVV5-1X/154RB15DMCK02

R900761047 PVV5-1X/154RB15DMCK07

R987406583 PVV5-1X/154RB15DMCK07 PVV5-1X/154RJ15RMC

R978905309 PVV5-1X/154RB15LMC

R901308374 PVV5-1X/154RB15RMCK07

R900704435 PVV5-1X/154RJ15DMC

R901214987 PVV5-1X/154RJ15DMCK01

R901108431 PVV5-1X/154RJ15DVC

R901308373 PVV5-1X/154RJ15RMC

R901386894 PVV5-1X/154RJ15RMC-C3.1

R901448928 PVV5-1X/154RJ15UEC

R901218683 PVV5-1X/154RJ15UMC

R901076988 PVV5-1X/162LA15DMC

R900941941 PVV5-1X/162LA15UMC

R900780572 PVV5-1X/162LB15UMC

R901229775 PVV5-1X/162LJ15DMC

R900936492 PVV5-1X/162RA15DMC

R900957754 PVV5-1X/162RA15DVC

R901265467 PVV5-1X/162RA15LMC

R900977417 PVV5-1X/162RA15RMC

R900936923 PVV5-1X/162RA15UMC

R900961793 PVV5-1X/162RA15UVC

R900928301 PVV5-1X/162RB15DMC

R900761048 PVV5-1X/162RB15DMCK01

R900761049 PVV5-1X/162RB15DMCK02

R900761050 PVV5-1X/162RB15DMCK07

R900970917 PVV5-1X/162RB15DVC

R901178792 PVV5-1X/162RB15LMC

R978910654 PVV5-1X/162RB15RMC

R901396110 PVV5-1X/162RB15RMCK02

R900934793 PVV5-1X/162RB15UMC

R901276842 PVV5-1X/162RB15UMCK01

R900704436 PVV5-1X/162RJ15DMC

R901177740 PVV5-1X/162RJ15DMCK02

R987011583 PVV5-1X/162RJ15RMC

R900618720 PVV5-1X/162RJ15UMC

R900949682 PVV5-1X/183LA15DMC

R900977570 PVV5-1X/183LA15LMC

R978030690 PVV5-1X/183LA15UMC

R900936297 PVV5-1X/183RA15DMC

R978906596 PVV5-1X/183RA15DVC

R900962478 PVV5-1X/183RA15LMC

R900939041 PVV5-1X/183RA15RMC

R900942110 PVV5-1X/183RA15UMC

R900727125 PVV5-1X/183RA15UVC

R978915044 PVV5-1X/183RB15DMC

R900764220 PVV5-1X/183RB15DMCK01

R900763899 PVV5-1X/183RB15DMCK02

R900763901 PVV5-1X/183RB15DMCK07

R900704437 PVV5-1X/183RJ15DMC

R901267067 PVV5-1X/183RJ15DMCK07

R901446939 PVV5-1X/183RJ15DVC

R901234702 PVV5-1X/183RJ15LMC

R901324642 PVV5-1X/183RJ15UMC

R978915053 PVV5-1X/183RR15DMC

R978914262 PVV5-1X/183RR15UMCK07

R900949681 PVV5-1X/193LA15DMC

R901317110 PVV5-1X/193LA15RMC

R900944546 PVV5-1X/193LA15UMC

R900945544 PVV5-1X/193LB15DMC

R900946267 PVV5-1X/193LB15UMC

R901280592 PVV5-1X/193LJ15DMC

R901425064 PVV5-1X/193LJ15DMCK01

R901330267 PVV5-1X/193LJ15UMC

R900929349 PVV5-1X/193RA15DMC

R901080702 PVV5-1X/193RA15DVC

R901106500 PVV5-1X/193RA15LMC

R901231507 PVV5-1X/193RA15LVC

R900939042 PVV5-1X/193RA15RMC

R900775887 PVV5-1X/193RA15RVC

R900928769 PVV5-1X/193RA15UMC

R901023517 PVV5-1X/193RA15UVC

R900928302 PVV5-1X/193RB15DMC

R900763902 PVV5-1X/193RB15DMCK01

R987407191 PVV5-1X/193RB15DMCK01 PGH2-2X/005RR07VU2

R900763903 PVV5-1X/193RB15DMCK02

R900725336 PVV5-1X/193RB15DMCK07

R978042473 PVV5-1X/193RB15LVC

R900942489 PVV5-1X/193RB15UMC

R978901666 PVV5-1X/193RB15UMCSO43A-1525

R901324641 PVV5-1X/193RB15UMCK07

R900939078 PVV5-1X/193RJ15DMC

R901418005 PVV5-1X/193RJ15DMCK01

R901264244 PVV5-1X/193RJ15DMCK07

R901396111 PVV5-1X/193RJ15RMC

R901422036 PVV5-1X/193RJ15UEC

R900758506 PVV5-1X/193RJ15UMC

R901426266 PVV5-1X/193RJ15UMCK02-A508

R901236286 PVV5-1X/193RJ15UMCK07

產(chǎn)品報價及貨期說明 因工業(yè)液壓、自動化各品牌備件型號繁多，歐美產(chǎn)品價格貨期實時變化，因此很難實時標出準確價格，故具體產(chǎn)品信息、報價及貨期請以我公司報價單為準 ,給您帶來不便敬請諒解！以上信息由武漢百士公布，解釋權(quán)歸武漢百士自動化設備有限公司所有。感謝您的合作，竭誠為您服務。