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R900563233 PV7-1X/06-10RA01MA0-10力士樂進(jìn)口葉片泵提供報(bào)關(guān)單

來源:海歷克國際貿(mào)易(上海)有限公司   2024年04月02日 16:15  

R900563233 PV7-1X/06-10RA01MA0-10力士樂進(jìn)口葉片泵提供報(bào)關(guān)單

Rexroth力士樂葉片泵R900563233 PV7-1X/06-10RA01MA0-10力士樂葉片泵原裝現(xiàn)貨,可變排量泵,尺寸14 cm?,壓力160 bar,適用于工業(yè)應(yīng)用,開路,R900563233 PV7-1X/06-10RA01MA0-10力士樂進(jìn)口葉片泵提供報(bào)關(guān)單

工業(yè)應(yīng)用中的高可靠性。低噪音和脈動(dòng)水平。由于具有高重復(fù)精度的低滯后,因此具有精確的控制行為。可與力士樂其他泵靈活組合。

旋轉(zhuǎn)葉片變量泵

適用于具有開放控制回路的工業(yè)應(yīng)用

帶NBR密封

鑄鐵外殼

位移類型:可變

尺寸[cm?]:14

最大壓力[巴]:160

最大流量【l/min】:25.2

直通車:帶

旋轉(zhuǎn)方向:順時(shí)針旋轉(zhuǎn)

軸類型:圓柱形,帶裝配鍵

組件:符合ISO 3019-2和VDMA 24560的4螺栓法蘭80 B4HW

液壓液:HLP、HLPD、HVLP、HVLPD

密封件:NBR

重量[kg]:12.1

R900563233 PV7-1X/06-10RA01MA0-10力士樂進(jìn)口葉片泵提供報(bào)關(guān)單

PV7-1X/10-14RE01MC0-16 R900580381

PV7-1X/10-20RE01MC0-10 R900534143

PV7-1X/16-20RE01MC0-16 R900580382

PV7-1X/16-30RE01MC0-08 R900533582

PV7-1X/25-30RE01MC0-16 R900580383

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PV7-1X/63-94RE07MC0-08 R900560659

PV7-1X/100-118RE07MC0-16 R900506809

PV7-1X/100-150RE07MC0-08 R900561846

PV7-1X/10-14RE01MD0-16 R900504653

PV7-1X/10-20RE01MD0-10 R900906584

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PV7-1X/25-45RE01MD0-08 R900568833

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PV7-1X/63-94RE07MD0-08 R900574560

PV7-1X/100-118RE07MD0-16 R900532770

PV7-1X/100-150RE07MD0-08 R900915470


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Rexroth力士樂葉片泵R900563233 PV7-1X/06-10RA01MA0-10工作原理:

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。

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(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、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)針方向旋轉(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(jìn),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(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。

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(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。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。

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R900563233 PV7-1X/06-10RA01MA0-10力士樂進(jìn)口葉片泵提供報(bào)關(guān)單



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