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武穴黎翔機(jī)電設(shè)備有限公司

主營(yíng)產(chǎn)品: 液壓泵 電磁閥

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聯(lián)人:
陳工
址:
黃岡武穴田鎮(zhèn)蘭州大道20號(hào)
編:
鋪:
http://asp-study.cn/st65799/
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PV7-17/16-20RE01MC原裝PV7-17/16-20RE01MCO-16現(xiàn)貨
原裝PV7-17/16-20RE01MCO-16現(xiàn)貨
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  • 型號(hào) PV7-17/16-20RE01MC
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更新時(shí)間:2015-12-31 20:01:30瀏覽次數(shù):1473

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【簡(jiǎn)單介紹】
原裝PV7-17/16-20RE01MCO-16現(xiàn)貨 REXROTH力士樂(lè)柱塞泵根據(jù)傾斜元件的不同,有斜盤式和斜軸式兩種。斜盤式是斜盤相對(duì)回轉(zhuǎn)的缸體有一傾斜角度,而引起柱塞在泵缸中往復(fù)運(yùn)動(dòng)。傳動(dòng)軸軸線和缸體軸線是*的。這種結(jié)構(gòu)較簡(jiǎn)單,轉(zhuǎn)速較高,但工作條件要求高,柱塞端部與斜盤的接觸部往往是薄弱環(huán)節(jié),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
【詳細(xì)說(shuō)明】


原裝PV7-17/16-20RE01MCO-16現(xiàn)貨  力士樂(lè)泵
 

承諾:保證原裝*,假一賠十 量大價(jià)格好商量??!

武穴黎翔機(jī)電設(shè)備有限公司REXROTH力士樂(lè)銷售部

廣泛應(yīng)用于鋼鐵、冶金、鋁行業(yè)、石油化工、航天、船舶制造、煤炭、水泥、電力、汽車、工程機(jī)械、食品、藥業(yè)、林業(yè)、紡織、皮革、造紙等行業(yè)領(lǐng)域

REXROTH油泵分類

力士樂(lè)油泵有三大類:力士樂(lè)柱塞泵,力士樂(lè)葉片泵,力士樂(lè)齒輪泵,REXROTH力士樂(lè)柱塞泵根據(jù)傾斜元件的不同,有斜盤式和斜軸式兩種。斜盤式是斜盤相對(duì)回轉(zhuǎn)的缸體有一傾斜角度,而引起柱塞在泵缸中往復(fù)運(yùn)動(dòng)。傳動(dòng)軸軸線和缸體軸線是*的。這種結(jié)構(gòu)較簡(jiǎn)單,轉(zhuǎn)速較高,但工作條件要求高,柱塞端部與斜盤的接觸部往往是薄弱環(huán)節(jié),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,力士樂(lè)齒輪泵是采用齒輪內(nèi)嚙合原理,內(nèi)外齒輪節(jié)圓緊靠一邊,另一邊被泵蓋上“月牙板”隔開(kāi)。主軸上的主動(dòng)內(nèi)齒輪帶動(dòng)其中外齒輪同向轉(zhuǎn)動(dòng),在進(jìn)口處齒輪相互分離形成負(fù)壓而吸入液體 。

REXROTH柱塞泵:斜軸式的斜盤軸線與傳動(dòng)軸軸線是*的。它是由于柱塞缸體相對(duì)傳動(dòng)軸傾斜一角度而使柱塞作往復(fù)運(yùn)動(dòng)。流量調(diào)節(jié)依靠擺動(dòng)柱塞缸體的角度來(lái)實(shí)現(xiàn),故有的又稱擺缸式。它與斜盤式相比,工作可靠,流量大,但結(jié)構(gòu)復(fù)雜。 軸向柱塞泵與徑向柱塞泵比較,排出壓力高,它一般可在20~50MPa范圍內(nèi)工作,效率也高,徑向尺寸小、結(jié)構(gòu)緊湊、體積小、重量輕。但結(jié)構(gòu)較徑向柱塞泵復(fù)雜,加工制造要求高,價(jià)格較貴。 為了提高效率,在應(yīng)軸向柱塞泵一般都由缸體、配油盤、柱塞和斜盤等主要零件組成。缸體內(nèi)有多個(gè)柱塞,柱塞是軸向排列的,即柱塞的中心線平行于傳動(dòng)軸的軸線,因此稱它為軸向柱塞泵。但它又不同于往復(fù)式柱塞泵,因?yàn)樗闹粌H在泵缸內(nèi)做往復(fù)運(yùn)動(dòng),而且柱塞和泵缸與斜盤相對(duì)有旋轉(zhuǎn)運(yùn)動(dòng)。柱塞以一球形端頭與斜盤接觸。在配油盤上有高低壓月形溝槽,它們彼此由隔墻隔開(kāi),保證一定的密封性,它們分別與泵的進(jìn)油口和出油口連通。斜盤的軸線與缸體軸線之間有一傾斜角度。

力士樂(lè)rexroth葉片泵R900580381 PV7-1X/10-14RE01MC0-16

力士樂(lè)葉片泵REXROTH葉片泵現(xiàn)貨優(yōu)勢(shì)型號(hào)如下:

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

PV7-1X/25-45RE01MC0-08,

PV7-1X/10-14RE01MC0-16, 

PV7-1X/25-45RE01MC0-08,

R900533582 PV7-1X/16-30RE01MCO-08,

R900534143 PV7-1X/10-20RE01MCO-10,

R900534508 PV7-1X/25-45RE01MCO-08,

R900580381 PV7-1X/10-14RE01MCO-16,

力士樂(lè)rexroth葉片泵

PV7-17/10-20RE01MCO-10

PV7-17/10-14RE01MCO-16

R901292147 PV7-1X/10-20RE01MCO-10-A497

PV7-11/06-10RA01MA0-05

PV7-1X/16-20RE01MC0-16

PV7-1A/16-30RE01MCO-08

PV7-2X/20-25 RA01MA0-10

PV7-11/06-10RA01MA0-10 印度產(chǎn)

PV7-17/10-14RE01MCO-16

PV7-11/06-10RA01MA0-10

PV7-17/10-14RE01C0-16

PV7-17/10-20REO1MC0-08

PV7-17/10-20REO1MC0-08

PV7-20/20-25RA01MA0-05

PV7-18/63-71RE07MC0-16

PV7-19/40-71RE37MC0-08

PV7-19/40-71RE37MC0-08

R900506808 PV7-18/63-71RE07MC0-16

R900950954 PV7-2X/20-25RA01MA0-05

PV7-2X/20-25RA01MA0-05印度產(chǎn)

型號(hào)

PV7-17/10-14RE01MCO-16

PV7-17/10-14RE01MCO-16

PV7-2X/20-20RA01MA0-10

PV7-17/16-30REOMCO-08

PV7-20/20-25RA01MAO-10

PV7-1X/16-20

PV7-1X/63-94

PV7-1X/16-20

PV7-1X/63-94

PV7-1X/16-20

PV7-1X/63-94

PV7-1X/06-10RA01MA0-10

PV7-16/16-30RE01MCO-08

PV7-1X/40-45RE37MCO-16

PV7-17/10-20RE01MCO-10

PV7-1X/25-30RE10/MCO-16

PV7-17/10-20RE01MCO-10 RV 250/

PV7-17/10-20RE01MCO-10 RV 250/

PV7-1X/06-10RA01MAC-10

PV7-17/16-20REO1MCO-16

R900701362    PV7-1X/40-45RE37KD0-16

R900700384    PV7-1X/40-45RE37MW0-16WH

R900598753    PV7-1X/10-14RE01MC3-16

R900593330    PV7-1X/40-45RE37MD0-16

R900592237    PV7-1X/16-20RE01MC3-16

R900590087    PV7-1X/40-45RE37MC3-16

R900586235    PV7-1X/25-30RE01MC3-16

R900580384    PV7-1X/40-45RE37MC0-16

R900580383    PV7-1X/25-30RE01MC0-16

R900580382    PV7-1X/16-20RE01MC0-16

R900580381    PV7-1X/10-14RE01MC0-16

R900576487    PV7-1X/25-45RE01MC5-08WH

R900574560    PV7-1X/63-94RE07MD0-08

R900573212    PV7-1X/16-20RE01MD0-16-A234

R900571305    PV7-1X/63-71RE07KC0-16

R900568873    PV7-1X/100-150RE07KC0-08

R900568833    PV7-1X/25-45RE01MD0-08

R900564746    PV7-1X/06-10RA01MA3-10

R900563233    PV7-1X/06-10RA01MA0-10

R900562475    PV7-1X/25-30RE01KC0-16

R900561857    PV7-1X/06-10RA01MA0-05

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

R900561581    PV7-1X/40-71RE37MC3-08

R900560916    PV7-1X/10-14RE01KC0-16

R900560659    PV7-1X/63-94RE07MC0-08

R900560658    PV7-1X/16-30RE01MD0-08

R900560629    PV7-1X/100-150RE07MC5-08

R900556803    PV7-1X/100-118RE07MC5-16WH

R900553692    PV7-1X/63-71RE07MC5-16WG

R900553588    PV7-1X/40-45RE37MC5-16WH

R900551273    PV7-1X/25-45RE01MC7-08

R900551051    ABHAG-0160S43/PV7-16-30/112M/S /S02G781A

R900548512    PV7-1X/10-14RE01MD0-16-A234

R900546887    PV7-1X/63-71RE07KC3-16

R900546886    PV7-1X/25-30RE01KC3-16

R900539886    PV7-1X/40-71RE37MD0-08

R900538525    PV7-1X/25-45RE01MC3-08

R900538125    PV7-1X/10-20RE01MC3-10

R900537419    PV7-1X/10-14RE01MN0-16

R900534508    PV7-1X/25-45RE01MC0-08

R900534412    PV7-1X/16-20RE01MC7-16

R900534143    PV7-1X/10-20RE01MC0-10

R900533851    PV7-1X/10-14RE01MC0-16-A184

R900533637    PV7-1X/100-118RE07MC7-16

R900533582    PV7-1X/16-30RE01MC0-08

R900533296    PV7-1X/16-30RE01MC3-08

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

R900535588    PV7-1X/40-71RE37MC0-08

R900535532    PV7-1X/25-45RE01MC5-08

R900523597    PV7-1X/40-45RE37KC0-16

R900520787    PV7-1X/10-14RE01MD5-16

R900520401    PV7-1X/10-14RE01MC5-16

R900519094    PV7-1X/63-71RE07MD0-16

R900518218    PV7-1X/63-71RE07MC5-16

R900517795    PV7-1X/16-20RE01MC0-16-A184

R900517464    PV7-1X/25-30RE01MC5-16

R900516546    PV7-1X/100-118RE07MC5-16

R900511986    PV7-1X/63-71RE07MC3-16

R900511215    PV7-1X/100-118RE07MC3-16

R900509506    PV7-1X/25-30RE01MD0-16

R900509274    PV7-1X/16-20RE01MD0-16

R900509053    PV7-1X/10-14RE01MC7-16

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

R900506808    PV7-1X/63-71RE07MC0-16

R900506473    PV7-1X/16-20RE01MC5-16

R900504653    PV7-1X/10-14RE01MD0-16

R900502277    PV7-1X/40-45RE37MC5-16

R901134661    PV7-1X/16-20RE01MD6-16

R901133981    PV7-1X/63-71RE07MC3-06-A460

R901129340    PV7-1X/100-118RE07MW6-16WH

R901081778    PV7-1X/06-14RA01MA0-10-A452

R901065655    PV7-1X/06-10RA01KA0-05

R901064326    PV7-1X/40-55RE37MC0-08-A449

R901061279    PV7-1X/100-118RE07MW0-16WG

R901059512    PV7-1X/40-71RE37MW0-08WH

R901055473    PV7-1X/40-45RE37MW0-16WG

R901049299    ABAPG-PV7-118D0+10SO18DRG/225S-4-B0/SEFR

R901047776    PV7-1X/40-45RE37MC0-16-A446

R901047606    PV7-1X/06-10RA01KA0-10

R901043560    PV7-1X/10-20RE01MW0-10WH

R901032005    PV7-1X/40-45RE37MC7-16WG

R901026649    PV7-1X/06-10RA01MA0-10-A441

R901022287    PV7-1X/25-30RE01MN0-16

R901021722    PV7-1X/63-71RE07KW0-16WG

R901017159    PV7-1X/63-71RE07MW0-16WH

R900979440    PV7-1X/40-45RE37MW0-16

R900978121    PV7-1X/06-10RE01MA3-10

R900976176    PV7-1X/25-45RE01MN0-08

R900976100    PV7-1X/63-71RE07MC6-16

R900973308    PV7-1X/06-14RA01MA0-07-A399

R900973306    PV7-1X/06-14RA01MA0-04-A399

R900964375    PV7-1X/06-14RE01MA3-07

R900963916    PV7-1X/06-10RA01MA0-10-A501

R900961521    PV7-1X/100-118RE07MC6-16

R900959317    PV7-1X/40-45RE37MC7-16

R900958306    PV7-1X/06-14RE01MA0-07

R900954137    PV7-1X/40-45RE37MC6-16

R900952282    PV7-1X/06-14RA01MA3-07

R900950419    PV7-1X/100-118RE07MD0-16-A234

R900950061    PV7-1X/100-118RE07MC5-16WG

R900949187    PV7-1X/100-118RE07MD6-16

R900948299    PV7-1X/100-150RE07MC5-08WH

R900946174    PV7-1X/40-45RE37MC0-16-A276

R900942455    PV7-1X/63-71RE07MC5-16WH

R900941073    PV7-1X/10-14RE01MC0-16-A268

R900941071    PV7-1X/10-14RE01MC0-16-A267

R900939159    PV7-1X/16-20RE01MN0-16

R900937407    PV7-1X/100-150RE07KD0-08

R900936326    PV7-1X/06-10RE01MA0-05

R900935443    PV7-1X/40-45RE37MC3-16-A184

R900933324    PV7-1X/10-14RE01MC5-16WH

R900933323    PV7-1X/25-30RE01MC5-16WH

R900931321    PV7-1X/06-14RA01MA0-04-A257

R900930060    PV7-1X/10-14RE01MC0-16-A202

R900928704    PV7-1X/100-118RE07MN0-16

R900926429    PV7-1X/16-20RE01MC5-16 WH

R900925956    PV7-1X/63-71RE07MD0-16-A234

R900922602    PV7-1X/40-45RE37MD0-16-A234

R900920233    PV7-1X/16-20RE01MC0-16-A17

R900919237    PV7-1X/06-14RA01MA0-07

R900919235    PV7-1X/06-14RA01MA0-04

R900916201    PV7-1X/10-20RE01KC0-10

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

R900910480    PV7-1X/63-71RE07MD5-16

R900910479    PV7-1X/100-150RE07MD5-08

R900910016    PV7-1X/40-45RE37MC5-16WG

R900906584    PV7-1X/10-20RE01MD0-10

R900903108    PV7-1X/06-10RE01MA0-10

R900891727    DICHTUNGSSATZ V3-4X/12+PV7-1X/06V

R900891726    DICHTUNGSSATZ V3-4X/12+PV7-1X/06M

R900891725    DICHTUNGSSATZ V3-4X/25+PV7-1X/20V

R900891724    DICHTUNGSSATZ V3-4X/25+PV7-1X/20M

R900891704    DICHTUNGSSATZ PV7-1X/10M

R900891703    DICHTUNGSSATZ PV7-1X/16M

R900891702    DICHTUNGSSATZ PV7-1X/25M

R900891701    DICHTUNGSSATZ PV7-1X/40M

R900891700    DICHTUNGSSATZ PV7-1X/63M

R900891699    DICHTUNGSSATZ PV7-1X/100M

R900780016    PV7-1X/25-45RE01MW0-08WH

R900772792    PV7-1X/10-14RE01MW0-16

R900771631    PV7-1X/100-118RE07MD0-16-A427

R900768658    PV7-1X/25-30RE01MW0-16

R900763234    ABKAG-60AL9/PV7-10/90L-4-A1/NL/012B605A1

R900761807    PV7-1X/100-150RE07MC5-08WG

R900751356    PV7-1X/25-45RE01MC7-08WG

R900750169    PV7-1X/63-71RE07MD6-16

R900744715    PV7-1X/63-71RE07MN0-16

R900744495    PV7-1X/25-30RE01MW0-16WH

R900740824    PV7-1X/100-118RE07MW0-16WH

R900738663    PV7-1X/10-20RE01MC5-10WG

R900733271    PV7-1X/63-71RE07MW0-16

R900729468    PV7-1X/10-14RE01KD0-16

R900720730    PV7-1X/63-71RE07MC0-16-A234

R900711250    PV7-1X/40-71RE37MC5-08WH

R900705106    PV7-1X/63-71RE07MC7-16WH

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

Rexroth德國(guó)力士樂(lè)PV7系列變量葉片泵,

      直動(dòng)式

Type PV7...A

      先導(dǎo)式

Type PV7

      規(guī)格10至25

      控制響應(yīng)時(shí)間短

      運(yùn)行噪音低

      壓力和流量可控制

      可選擇性地鎖定控制執(zhí)行器

      反應(yīng)快,滯回時(shí)間短

      控制響應(yīng)時(shí)間短

      可和標(biāo)準(zhǔn)泵組接

      安裝和連接尺寸參照VDMA 24 560/1和ISO 3019/2

      PV7-1X/40-45RE37MCO-16

      PV7-20/20-25RA01MA0-10

      PV7-1X/25-45RE01MC0-08 

      PV7-1X/10-14RE01MC0-16

      PV7-11/06-10RA01MA0-10  

      PV7-1X/63-71RE07MC0-16

      PV7-1X/100-118RE07MC0-16

      PV7-1X/63-71RE07MC5-16

      PV7-1X/100-118RE07MD0-16R900506809 Rexroth葉片泵 PV7-1X/100-118RE07MC0-16

R900506808 Rexroth葉片泵 PV7-1X/63-71RE07MC0-16

R900506473 Rexroth葉片泵 PV7-1X/16-20RE01MC5-16

R900504653 Rexroth葉片泵 PV7-1X/10-14RE01MD0-16

R900502277 Rexroth葉片泵 PV7-1X/40-45RE37MC5-16

R901134661 Rexroth葉片泵 PV7-1X/16-20RE01MD6-16

R901133981 Rexroth葉片泵 PV7-1X/63-71RE07MC3-06-A460

R901129340 Rexroth葉片泵 PV7-1X/100-118RE07MW6-16WH

R901081778 Rexroth葉片泵 PV7-1X/06-14RA01MA0-10-A452

R901065655 Rexroth葉片泵 PV7-1X/06-10RA01KA0-05

R901064326 Rexroth葉片泵 PV7-1X/40-55RE37MC0-08-A449

R901061279 Rexroth葉片泵 PV7-1X/100-118RE07MW0-16WG

R901059512 Rexroth葉片泵 PV7-1X/40-71RE37MW0-08WH

R901055473 Rexroth葉片泵 PV7-1X/40-45RE37MW0-16WG

PV7-17/10-14RE01MCO-16  PV7-1X/25-30RE01

Rexroth力士樂(lè)PV7常用型號(hào):

PV7-1X/10-14RE01MC0-16

PV7-1X/10-14RE01MD0-16

PV7-1X/10-20RE01MC0-10

PV7-1X/10-20RE01MD0-10

PV7-1X/16-20RE01MC0-16

PV7-1X/16-20RE01MD0-16

PV7-1X/16-30RE01MC0-08

PV7-1X/16-30RE01MD0-08

PV7-1X/25-30RE01MC0-16

PV7-1X/25-30RE01MD0-16

PV7-1X/25-45RE01MC0-08

PV7-1X/25-45RE01MD0-08

PV7-1X/40-45RE37MC0-16

PV7-1X/40-45RE37MD0-16

PV7-1X/40-71RE37MC0-08

PV7-1X/40-71RE37MD0-08

PV7-1X/63-71RE07MC0-16

PV7-1X/63-71RE07MD0-16

PV7-1X/63-94RE07MC0-08

PV7-1X/63-94RE07MD0-08

PV7-1X/100-118RE07MC0-16

PV7-1X/100-118RE07MD0-16

PV7-1X/100-150RE07MC0-08

PV7-1X/100-150RE07MD0-08

PV7-1X/06-10RA01MA0-05

PV7-1X/06-10RA01MA0-10

PV7-1X/06-14RA01MA0-04

PV7-1X/06-14RA01MA0-07

PV7-2X/20-20RA01MA0-05

PV7-2X/20-20RA01MA0-10

PV7-2X/20-25RA01MA0-05

PV7-2X/20-25RA01MA0-10PV7-1A/10-20RE01MC0-10 力士樂(lè)葉片泵   

葉片泵的分類與工作原理

  概述:本文主要介紹葉片泵的分類常識(shí),單作用葉片泵的工作原理以及雙作用葉片泵的工作原理。

  葉片泵的分類

  因?yàn)闅v史的葉片泵根據(jù)中類型的不同有兩種

  (一) 專門指容積泵中的滑片泵。

  (二) 指動(dòng)力式泵的三泵(離心泵、混流泵、軸流泵)或其他特殊的泵。

  這類泵產(chǎn)品一般不會(huì)叫葉片泵。但作為專著,葉片泵幾乎全部是指離心泵、混流泵、軸流泵等。

  葉片泵的工作原理

  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),完成兩次吸油與排油。

  一、單作用葉片泵的工作原理

  泵由轉(zhuǎn)子2、定子3、葉片4、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?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(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。

  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(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。

PV7-1X/06-10RA01MA0-05

PV7-1X/06-10RA01MA0-10

PV7-1X/06-10RA01MA3-05

PV7-1X/06-10RA01MA3-10

PV7-1X/06-10RA01KA0-05

PV7-1X/06-10RA01KA0-10

PV7-1X/06-14RA01MA0-04

PV7-1X/06-14RA01MA0-07

PV7-1X/06-14RA01MA3-04

PV7-1X/06-14RA01MA3-07

PV7-2X/20-20RA01MA0-05

PV7-2X/20-20RA01MA0-10

PV7-2X/20-25RA01MA0-05

PV7-2X/20-25RA01MA0-10

PV7-1X/10-14RE01MC0-16

PV7-1X/10-14RE01MC3-16

PV7-1X/10-14RE01MC5-16

PV7-1X/10-14RE01MC6-16

PV7-1X/10-14RE01MC7-16

PV7-1X/10-14RE01MD0-16

PV7-1X/10-14RE01MD3-16

PV7-1X/10-14RE01MD5-16

PV7-1X/10-14RE01MN0-16

PV7-1X/10-14RE01MW0-16

PV7-1X/10-14RE01KC0-16

PV7-1X/10-14RE01KD0-16

PV7-1X/10-14RE01KN0-16

PV7-1X/10-20RE01MC0-10

PV7-1X/10-20RE01MC3-10

PV7-1X/10-20RE01MC5-10

PV7-1X/10-20RE01MC7-10

PV7-1X/10-20RE01MD0-10

PV7-1X/10-20RE01MD5-10

PV7-1X/10-20RE01KC0-10

PV7-1X/16-20RE01MC0-16

PV7-1X/16-20RE01MC3-16

PV7-1X/16-20RE01MC5-16

PV7-1X/16-20RE01MC6-16

PV7-1X/16-20RE01MC7-16

PV7-1X/16-20RE01MC8-16

PV7-1X/16-20RE01MD0-16

PV7-1X/16-20RE01MD3-16

PV7-1X/16-20RE01MD6-16

PV7-1X/16-20RE01MN0-16

PV7-1X/16-20RE01MW0-16

PV7-1X/16-30RE01MC0-08

PV7-1X/16-30RE01MC3-08

PV7-1X/16-30RE01MC5-08

PV7-1X/16-30RE01MC7-08

PV7-1X/16-30RE01MD0-08

PV7-1X/16-30RE01MN0-08

PV7-1X/25-30RE01MC0-16

PV7-1X/25-30RE01MC3-16

PV7-1X/25-30RE01MC5-16

PV7-1X/25-30RE01MC7-16

PV7-1X/25-30RE01MD0-16

PV7-1X/25-30RE01MN0-16

PV7-1X/25-30RE01MW0-16

PV7-1X/25-30RE01KC0-16

PV7-1X/25-30RE01KC3-16

PV7-1X/25-45RE01MC0-08

PV7-1X/25-45RE01MC3-08

PV7-1X/25-45RE01MC5-08

PV7-1X/25-45RE01MC7-08

PV7-1X/25-45RE01MD0-08

PV7-1X/25-45RE01MN0-08

PV7-1X/25-45RE01KC0-08

PV7-1X/40-45RE37MC0-16

PV7-1X/40-45RE37MC3-16

PV7-1X/40-45RE37MC5-16

PV7-1X/40-45RE37MC6-16

PV7-1X/40-45RE37MC7-16

PV7-1X/40-45RE37MC8-16

PV7-1X/40-45RE37MD0-16

PV7-1X/40-45RE37MD3-16

PV7-1X/40-45RE37MN0-16

PV7-1X/40-45RE37MW0-16

PV7-1X/40-45RE37KC0-16

PV7-1X/40-45RE37KC3-16

PV7-1X/40-45RE37KD0-16

PV7-1X/40-71RE37MC0-08

PV7-1X/40-71RE37MC3-08

PV7-1X/40-71RE37MC5-08

PV7-1X/40-71RE37MC7-08

PV7-1X/40-71RE37MD0-08

PV7-1X/40-71RE37KC0-08

PV7-1X/63-71RE07MC0-16

PV7-1X/63-71RE07MC3-16

PV7-1X/63-71RE07MC5-16

PV7-1X/63-71RE07MC6-16

PV7-1X/63-71RE07MC7-16

PV7-1X/63-71RE07MD0-16

PV7-1X/63-71RE07MD5-16

PV7-1X/63-71RE07MD6-16

PV7-1X/63-71RE07MN0-16

PV7-1X/63-71RE07MW0-16

PV7-1X/63-71RE07KC0-16

PV7-1X/63-71RE07KC3-16

PV7-1X/63-94RE07MC0-08

PV7-1X/63-94RE07MC3-08

PV7-1X/63-94RE07MC5-08

PV7-1X/63-94RE07MD0-08

PV7-1X/63-94RE07MN0-08

PV7-1X/63-94RE07KD0-08

PV7-1X/100-118RE07MC0-16

PV7-1X/100-118RE07MC3-16

PV7-1X/100-118RE07MC5-16

PV7-1X/100-118RE07MC6-16

PV7-1X/100-118RE07MC7-16

PV7-1X/100-118RE07MD0-16

PV7-1X/100-118RE07MD3-16

PV7-1X/100-118RE07MD6-16

PV7-1X/100-118RE07MN0-16

PV7-1X/100-118RE07KC0-16

PV7-1X/100-118RE07KC5-16

PV7-1X/100-118RE07KD0-16

PV7-1X/100-150RE07MC0-08

PV7-1X/100-150RE07MC3-08

PV7-1X/100-150RE07MC5-08

PV7-1X/100-150RE07MC7-08

PV7-1X/100-150RE07MD0-08

PV7-1X/100-150RE07MD5-08

PV7-1X/100-150RE07MN0-08

PV7-1X/100-150RE07KC0-08

PV7-1X/100-150RE07KD0-08德國(guó)REXROTH力士樂(lè)PVV/PVQ雙聯(lián)葉片泵系列

PVV 和 PVQ 泵是定排量葉片泵。

      在驅(qū)動(dòng)軸驅(qū)動(dòng)軸 (1) 的齒上安裝有轉(zhuǎn)子 (2),它在定子環(huán) (3) 內(nèi)回轉(zhuǎn)。葉片 (4) 安裝在轉(zhuǎn)子槽內(nèi),轉(zhuǎn)子轉(zhuǎn)動(dòng)時(shí)靠離心力使葉片壓在定子環(huán)的內(nèi)表面。排油腔的端面由配油盤 (5) 密封。由于定子環(huán)是雙偏心結(jié)構(gòu),因此形成對(duì)稱布置的兩個(gè)吸油區(qū)和兩個(gè)壓油區(qū),因此傳動(dòng)軸的徑向液壓力相互平衡而卸載。軸僅傳遞驅(qū)動(dòng)轉(zhuǎn)矩。在吸油區(qū),葉片部分地卸荷。這能減少磨損和獲得高效率。取下端蓋 (6),可以更換泵芯 (由轉(zhuǎn)子、葉片、定子環(huán)和配油盤組成),而不必從鐘形罩上卸下泵體 (7)。這樣就能迅速地對(duì)泵進(jìn)行維護(hù)和修理。

     由于 PVQ 泵的設(shè)計(jì)結(jié)構(gòu),使其特別適用于行走機(jī)械應(yīng)用。由于配油盤的特殊結(jié)構(gòu),而能夠補(bǔ)償轉(zhuǎn)子體的熱膨脹和能夠?qū)ν蝗坏膲毫ψ兓鸬降挚棺饔?。通過(guò)將配油盤分成柔性盤(7) 和端蓋 (8) 而形成反向壓力腔 (9),以平衡在擠壓器中的壓力。這就保證了轉(zhuǎn)子和柔性盤之間的間隙,因而保證泵擁有的容積效率。

     將第二個(gè)泵芯裝到它們的共同的軸上,便組成 PVV 和 PVQ雙聯(lián)泵。中間泵體 (10) 的公區(qū)吸油口,是泵的進(jìn)油口。出油則分別通過(guò)各泵芯。前泵芯的壓油口在泵體法蘭上,而后泵芯的壓油口在端蓋上。

    兩個(gè)泵中的大泵,總是在泵的法蘭端。同樣機(jī)型規(guī)格的泵芯,不能組成雙聯(lián)泵。

常用型號(hào)

PVV21-1X/040-018RA15DDMB

PVV21-1X/040-027RA15DDMB

PVV21-1X/040-036RA15DDMB

PVV21-1X/040-040RA15DDMB

PVV21-1X/045-018RA15DDMB

PVV21-1X/045-027RA15DDMB

PVV21-1X/045-036RA15DDMB

PVV21-1X/045-040RA15DDMB

PVV21-1X/055-018RA15DDMB

PVV21-1X/055-027RA15DDMB

PVV21-1X/055-036RA15DDMB

PVV21-1X/055-040RA15DDMB

PVV21-1X/055-046RA15DDMB

PVV21-1X/060-018RA15DDMB

PVV21-1X/060-027RA15DDMB

PVV21-1X/060-036RA15DDMB

PVV21-1X/060-040RA15DDMB

PVV21-1X/060-046RA15DDMB

PVV21-1X/068-018RA15DDMB

PVV21-1X/068-027RA15DDMB

PVV21-1X/068-036RA15DDMB

PVV21-1X/068-040RA15DDMB

PVV21-1X/068-046RA15DDMB

PVV41-1X/069-018RA15DDMC

PVV41-1X/069-027RA15DDMC

PVV41-1X/069-036RA15DDMC

PVV41-1X/069-040RA15DDMC

PVV41-1X/069-046RA15DDMC

PVV41-1X/082-018RA15DDMC

PVV41-1X/082-027RA15DDMC

PVV41-1X/082-036RA15DDMC

PVV41-1X/082-040RA15DDMC

PVV41-1X/082-046RA15DDMC

PVV41-1X/098-018RA15DDMC

PVV41-1X/098-027RA15DDMC

PVV41-1X/098-036RA15DDMC

PVV41-1X/098-040RA15DDMC

PVV41-1X/098-046RA15DDMC

PVV41-1X/113-018RA15DDMC

PVV41-1X/113-027RA15DDMC

PVV41-1X/113-036RA15DDMC

PVV41-1X/113-040RA15DDMC

PVV41-1X/113-046RA15DDMC

PVV41-1X/122-018RA15DDMC

PVV41-1X/122-027RA15DDMC

PVV41-1X/122-036RA15DDMC

PVV41-1X/122-040RA15DDMC

PVV41-1X/122-046RA15DDMC

PVV42-1X/069-040RA15DDMC

PVV42-1X/069-045RA15DDMC

PVV42-1X/069-055RA15DDMC

PVV42-1X/069-060RA15DDMC

PVV42-1X/069-068RA15DDMC

PVV42-1X/082-040RA15DDMC

PVV42-1X/082-045RA15DDMC

PVV42-1X/082-055RA15DDMC

PVV42-1X/082-060RA15DDMC

PVV42-1X/082-068RA15DDMC

PVV42-1X/098-040RA15DDMC

PVV42-1X/098-045RA15DDMC

PVV42-1X/098-055RA15DDMC

PVV42-1X/098-060RA15DDMC

PVV42-1X/098-068RA15DDMC

PVV42-1X/113-040RA15DDMC

PVV42-1X/113-045RA15DDMC

PVV42-1X/113-055RA15DDMC

PVV42-1X/113-060RA15DDMC

PVV42-1X/113-068RA15DDMC

PVV42-1X/122-040RA15DDMC

PVV42-1X/122-045RA15DDMC

PVV42-1X/122-055RA15DDMC

PVV42-1X/122-060RA15DDMC

PVV42-1X/122-068RA15DDMC

PVV51-1X/139-018RA15DDMC

PVV51-1X/139-027RA15DDMC

PVV51-1X/139-036RA15DDMC

PVV51-1X/139-040RA15DDMC

PVV51-1X/139-046RA15DDMC

PVV51-1X/154-018RA15DDMC

PVV51-1X/154-027RA15DDMC

PVV51-1X/154-036RA15DDMC

PVV51-1X/154-040RA15DDMC

PVV51-1X/154-046RA15DDMC

PVV51-1X/162-018RA15DDMC

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PVV54-1X/193-069LB15DDMC

PVV54-1X/193-082LB15DDMC

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