日韩夜夜高潮夜夜爽无码_久久久久久亚洲AV无码专区_国精品无码一区二区三区在线_免费A级毛片在线播放不收费

產品中心您現在的位置:首頁 > 產品展示 > Bosch力士樂Rexroth中國 > 力士樂REXROTH葉片泵 > 力士樂REXROTH葉片泵專業經銷

力士樂REXROTH葉片泵專業經銷

簡要描述:

東莞市天添自動化設備(bei)有限公司(si)力(li)士樂REXROTH葉片泵(beng)專業(ye)經銷價格(ge)好,產(chan)品(pin)質量假一賠十,因為(wei)我公司(si)是直接國外廠家一手(shou)貨源過來的,產(chan)品(pin)質量有保證!歡(huan)迎前來比價采(cai)購!

品牌REXROTH/德國力士樂

力士樂REXROTH葉片泵專業經銷力士(shi)樂REXROTH葉(xie)(xie)片(pian)泵由轉(zhuan)(zhuan)子1、定(ding)子2、葉(xie)(xie)片(pian)3和(he)端蓋(gai)等組成。定(ding)子2具有圓柱(zhu)形內(nei)表面,定(ding)子2和(he)轉(zhuan)(zhuan)子1間(jian)存在(zai)(zai)偏(pian)心(xin)距e,葉(xie)(xie)片(pian)3裝在(zai)(zai)轉(zhuan)(zhuan)子槽(cao)中,并可在(zai)(zai)槽(cao)內(nei)滑(hua)動。當轉(zhuan)(zhuan)子1回(hui)轉(zhuan)(zhuan)時(shi)(shi),由于離心(xin)力的(de)(de)(de)作用,使葉(xie)(xie)片(pian)3緊(jin)靠在(zai)(zai)定(ding)子內(nei)壁。這樣,在(zai)(zai)定(ding)子2、轉(zhuan)(zhuan)子1、葉(xie)(xie)片(pian)3和(he)兩側(ce)配油(you)盤間(jian)就(jiu)形成了若干(gan)個密封的(de)(de)(de)工(gong)作空間(jian)。當轉(zhuan)(zhuan)子1按(an)逆時(shi)(shi)針方(fang)向回(hui)轉(zhuan)(zhuan)時(shi)(shi),在(zai)(zai)圖2-10的(de)(de)(de)右部,葉(xie)(xie)片(pian)3逐(zhu)漸(jian)伸(shen)出(chu),葉(xie)(xie)片(pian)間(jian)的(de)(de)(de)空間(jian)逐(zhu)漸(jian)增大(da),從吸油(you)口吸油(you),這是(shi)吸油(you)腔(qiang)。在(zai)(zai)圖2-10的(de)(de)(de)左部,葉(xie)(xie)片(pian)3被定(ding)子內(nei)壁逐(zhu)漸(jian)壓(ya)進槽(cao)內(nei),工(gong)作空間(jian)逐(zhu)漸(jian)縮小,將油(you)液從壓(ya)油(you)口壓(ya)出(chu),這就(jiu)是(shi)壓(ya)油(you)腔(qiang)。

力(li)(li)士(shi)樂REXROTH葉(xie)(xie)(xie)片(pian)(pian)(pian)泵葉(xie)(xie)(xie)片(pian)(pian)(pian)前后上下壓(ya)(ya)力(li)(li)相同(tong)(tong),葉(xie)(xie)(xie)片(pian)(pian)(pian)徑(jing)(jing)向伸縮運動(dong)阻(zu)力(li)(li)不大(da)。而(er)在(zai)(zai)工(gong)(gong)作(zuo)(zuo)區(密(mi)封(feng)區)情況則不同(tong)(tong),此(ci)時(shi)(shi)葉(xie)(xie)(xie)片(pian)(pian)(pian)起一個(ge)封(feng)閉*低壓(ya)(ya)油腔的(de)作(zuo)(zuo)用,葉(xie)(xie)(xie)片(pian)(pian)(pian)前后存在(zai)(zai)著(zhu)壓(ya)(ya)力(li)(li)差,并在(zai)(zai)葉(xie)(xie)(xie)片(pian)(pian)(pian)槽中產生(sheng)傾斜(xie)現象(圖E)。這樣,在(zai)(zai)A、B兩點,葉(xie)(xie)(xie)片(pian)(pian)(pian)與轉子發生(sheng)接觸,產生(sheng)丁卡(ka)緊(jin)力(li)(li),隨著(zhu)泵的(de)工(gong)(gong)作(zuo)(zuo)壓(ya)(ya)力(li)(li)的(de)增加,壓(ya)(ya)差作(zuo)(zuo)用面(mian)積增大(da),卡(ka)緊(jin)力(li)(li)也會增大(da)。此(ci)時(shi)(shi),如(ru)果葉(xie)(xie)(xie)片(pian)(pian)(pian)未進(jin)入過(guo)渡區,葉(xie)(xie)(xie)片(pian)(pian)(pian)不作(zuo)(zuo)徑(jing)(jing)向運動(dong),不至折(zhe)斷葉(xie)(xie)(xie)片(pian)(pian)(pian);一旦進(jin)入過(guo)渡區,葉(xie)(xie)(xie)片(pian)(pian)(pian)需(xu)作(zuo)(zuo)徑(jing)(jing)向運動(dong),由于該泵葉(xie)(xie)(xie)片(pian)(pian)(pian)較薄,若(ruo)泵在(zai)(zai)原(yuan)生(sheng)產過(guo)程中帶有內(nei)隱患(如(ru)葉(xie)(xie)(xie)片(pian)(pian)(pian)機械加工(gong)(gong)、熱處理、材(cai)質性能漏檢未達設計要求)及(ji)系(xi)統油液污染度超差等,這時(shi)(shi)葉(xie)(xie)(xie)片(pian)(pian)(pian)將會因卡(ka)緊(jin)而(er)引起葉(xie)(xie)(xie)片(pian)(pian)(pian)折(zhe)斷。

力(li)士樂REXROTH葉(xie)(xie)片泵(beng)它(ta)是(shi)由(you)2套單級葉(xie)(xie)片泵(beng)的(de)轉(zhuan)子、定子、葉(xie)(xie)片和配油(you)盤組裝在(zai)一個泵(beng)體內,由(you)同(tong)(tong)一根傳(chuan)動軸帶動來工(gong)作(zuo)的(de),它(ta)們有一個共(gong)同(tong)(tong)的(de)吸(xi)油(you)口和2個獨立的(de)排油(you)口。低(di)壓(ya)時2個泵(beng)同(tong)(tong)時大(da)量(liang)供(gong)油(you),系(xi)統(tong)可(ke)輕載快速運動。高壓(ya)時大(da)泵(beng)通(tong)過卸荷閥直(zhi)通(tong)油(you)箱卸荷,減小(xiao)功率損失,由(you)小(xiao)泵(beng)單獨供(gong)油(you),系(xi)統(tong)重(zhong)載慢速工(gong)作(zuo)運動。

力士樂REXROTH葉片(pian)泵型號如下:

R900598753 PV7-1X/10-14RE01MC3-16

R900520401 PV7-1X/10-14RE01MC5-16

R901394361 PV7-1X/10-14RE01MC5-16WG

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

R901010430 PV7-1X/10-14RE01MC6-16

R900509053 PV7-1X/10-14RE01MC7-16

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

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

R901404893 PV7-1X/10-14RE01MD0-16-Q15

R900520725 PV7-1X/10-14RE01MD3-16

R900520787 PV7-1X/10-14RE01MD5-16

R900537419 PV7-1X/10-14RE01MN0-16

R900772792 PV7-1X/10-14RE01MW0-16

R901136642 PV7-1X/10-14RE01MW0-16WG

R900741002 PV7-1X/10-14RE01MW0-16WH

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

R987179771 PV7-1X/10-20RE01MC0-10HAMERSLAGGRIJSR901292147 PV7-1X/10-20RE01MC0-10-A497

R901388556 PV7-1X/10-20RE01MC0-10-P30Q25

R900941072 PV7-1X/10-20RE01MC0-10-P45

R901404630 PV7-1X/10-20RE01MC0-10-P70Q28

力士樂葉片(pian)泵(beng)高(gao)性(xing)能(neng),共有單(dan)(dan)泵(beng)、及雙聯泵(beng)75個規格。其排(pai)量范(fan)圍(wei)(wei)(wei)為(wei)(wei)16.5~150ml/r,額(e)定壓力為(wei)(wei)21~30MPa,轉速范(fan)圍(wei)(wei)(wei)為(wei)(wei)600~2800r/min(在此基礎上(shang),意大利公司又研制出兩個系列單(dan)(dan)泵(beng),使排(pai)量范(fan)圍(wei)(wei)(wei)擴(kuo)展為(wei)(wei)5~250 ml/r)。

力士樂葉片(pian)泵,是轉子槽內的葉片(pian)與泵殼(定子環)相接觸(chu),將(jiang)吸入(ru)的液(ye)體由(you)進油側(ce)壓向排油側(ce)的泵。

力士樂葉片泵(beng)基(ji)本(ben)參數(shu)

1、力士樂葉片泵(beng)(beng)樣本(ben)定量泵(beng)(beng)葉片泵(beng)(beng), 定量, 插芯(xin)式設計, 內置配油盤, 低噪音。

2、力士(shi)樂葉片泵(beng)(beng)樣本(ben)定量泵(beng)(beng)葉片泵(beng)(beng), 插芯(xin)式設計(ji), 用于高壓, 更(geng)低噪音。

3、力士樂葉片(pian)泵(beng)樣本變量泵(beng)軸向柱塞泵(beng),有(you)多種變量控制方式。

4、力(li)士(shi)樂葉片泵樣本變量(liang)泵比(bi)例泵型(xing)電(dian)液(ye)比(bi)例控制(zhi)泵,壓力(li)-流量(liang),復合(he)控制(zhi),模擬型(xing)或數字型(xing)。

5、力士樂葉片泵樣本(ben)定量(liang)泵葉片泵, 單聯或雙(shuang)聯,方形法蘭, 加強(qiang)軸,直接安裝在工(gong)程機械取(qu)力口。

6、力士樂葉(xie)片泵樣本(ben)定量泵徑向柱塞泵,高(gao)壓應用場合, 工作壽命長,低噪音。

7、力(li)士(shi)樂葉片泵樣本(ben)電磁換向(xiang)閥,標準型, 直動式(shi)電磁閥,滑(hua)閥芯。

8、力士樂葉(xie)片泵(beng)(beng)樣本手(shou)動泵(beng)(beng)PM雙柱塞作用泵(beng)(beng),手(shou)動操作樣本多(duo)聯(lian)泵(beng)(beng), 5雙聯(lian)葉(xie)片泵(beng)(beng),2個型泵(beng)(beng)的(de)泵(beng)(beng)芯組裝(zhuang)在(zai)同一 泵(beng)(beng)體中,共(gong)用一個進油口。

9、力士(shi)樂葉片泵(beng)(beng)樣本多(duo)聯泵(beng)(beng)多(duo)級(ji)泵(beng)(beng),型(xing)泵(beng)(beng)根據場(chang)合,需要進行(xing)自(zi)由組合。

力士樂葉片泵(beng)為插(cha)裝式(shi)結構。機芯的(de)最佳設(she)(she) 計、進一(yi)步降低了(le)壓力、流(liu)量脈(mo)動及噪聲。前(qian)后側(ce)板結構相(xiang)同、具(ju)(ju)有(you)(you)對稱的(de)溝槽,且(qie)都采用液壓平衡(heng),保證了(le)一(yi)致(zhi)的(de)變形和補償(chang),從而可以獲得更好的(de)容積效率。葉 片及柱(zhu)銷根部供油系統(tong)的(de)合(he)理設(she)(she)計,保證了(le)葉片與定子間的(de)良好接觸,并(bing)使得流(liu)量損失為最小。特(te)的(de)設(she)(she)計、高精密(mi)加(jia)工和材料(liao)的(de)合(he)理選擇使得泵(beng)具(ju)(ju)有(you)(you)非常好的(de)壽命(ming) 指標。

力士樂葉片泵特點:

-可變排量

-低工作噪音

-流體動(dong)力潤滑的滑動(dong)軸承(cheng)延長了(le)軸承(cheng)的使用(yong)壽命

-壓力(li)和(he)流量(liang)的閉環控制可能(neng)性

-低滯后

-極(ji)低(di)的開機(ji)(ji)控制時間和停機(ji)(ji)控制時間

-安裝和(he)連接尺寸符合 VDMA 24560/1 和(he) ISO 3019-2-適用于 HETG 和(he) HEES 介質

-組(zu)合泵(beng)可以由 PV7 系列標準(zhun)單級泵(beng)靈活(huo)組(zu)合而成

力士樂REXROTH葉片泵專業經銷-PV7 泵(beng)仍(reng)與內(nei)嚙合(he)齒輪、軸向(xiang)柱塞泵(beng)和徑向(xiang)柱塞泵(beng)組(zu)(zu)合(he)使用(yong)(yong)力(li)(li)士樂葉(xie)片(pian)(pian)泵(beng)?有流量(liang)均勻(yun)、運轉(zhuan)(zhuan)(zhuan)平(ping)穩、噪聲小(xiao)、壽命長,輪廓(kuo)尺寸較(jiao)(jiao)(jiao)小(xiao)、結構(gou)較(jiao)(jiao)(jiao)緊湊等(deng)優點(dian)(dian),但也(ye)存在(zai)(zai)著(zhu)自吸能(neng)(neng)力(li)(li)差、調(diao)速范圍小(xiao)、轉(zhuan)(zhuan)(zhuan)速較(jiao)(jiao)(jiao)低(di)、葉(xie)片(pian)(pian)容易咬(yao)死、工作(zuo)可(ke)靠性較(jiao)(jiao)(jiao)差、結構(gou)較(jiao)(jiao)(jiao)復雜、對油液(ye)(ye)污染較(jiao)(jiao)(jiao)敏感等(deng)缺(que)點(dian)(dian)。因(yin)此在(zai)(zai)工作(zuo)環(huan)境較(jiao)(jiao)(jiao)污穢、速度范圍變化較(jiao)(jiao)(jiao)大的機(ji)(ji)(ji)械(xie)(xie)(xie)上(shang)應(ying)用(yong)(yong)相(xiang)(xiang)對較(jiao)(jiao)(jiao)少。在(zai)(zai)工作(zuo)可(ke)靠性要求很(hen)(hen)(hen)高(gao)的地方,如(ru)飛機(ji)(ji)(ji)上(shang),也(ye)很(hen)(hen)(hen)少應(ying)用(yong)(yong)。葉(xie)片(pian)(pian)泵(beng)在(zai)(zai)中(zhong),低(di)壓(ya)液(ye)(ye)壓(ya)系(xi)統(tong)尤其(qi)(qi)在(zai)(zai)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)行(xing)業中(zhong)應(ying)用(yong)(yong)zui多。其(qi)(qi)中(zhong)單作(zuo)用(yong)(yong)式(shi)葉(xie)片(pian)(pian)泵(beng)常(chang)(chang)做(zuo)變量(liang)泵(beng)使用(yong)(yong),其(qi)(qi)額(e)定壓(ya)力(li)(li)較(jiao)(jiao)(jiao)低(di)(),常(chang)(chang)用(yong)(yong)于(yu)(yu)組(zu)(zu)合(he)機(ji)(ji)(ji)床(chuang)(chuang)(chuang),壓(ya)力(li)(li)機(ji)(ji)(ji)械(xie)(xie)(xie)等(deng);雙作(zuo)用(yong)(yong)式(shi)葉(xie)片(pian)(pian)泵(beng)只能(neng)(neng)做(zuo)定量(liang)泵(beng)使用(yong)(yong),其(qi)(qi)額(e)定壓(ya)力(li)(li)可(ke)達14MPa~21MPa,在(zai)(zai)各類(lei)機(ji)(ji)(ji)床(chuang)(chuang)(chuang)(尤其(qi)(qi)是(shi)精密(mi)機(ji)(ji)(ji)床(chuang)(chuang)(chuang))設備中(zhong),如(ru)注塑機(ji)(ji)(ji)、運輸裝卸機(ji)(ji)(ji)械(xie)(xie)(xie)及工程機(ji)(ji)(ji)械(xie)(xie)(xie)等(deng)中(zhong)壓(ya)系(xi)統(tong)中(zhong)得(de)到(dao)廣泛應(ying)用(yong)(yong)。葉(xie)片(pian)(pian)液(ye)(ye)壓(ya)馬達zui大的優點(dian)(dian)是(shi)體積(ji)小(xiao)、慣性小(xiao),動作(zuo)靈敏,允許換(huan)向(xiang)頻率很(hen)(hen)(hen)高(gao)、甚至可(ke)在(zai)(zai)幾毫秒內(nei)換(huan)向(xiang)。但其(qi)(qi)zui大的弱(ruo)點(dian)(dian)是(shi)泄漏(lou)較(jiao)(jiao)(jiao)大,機(ji)(ji)(ji)械(xie)(xie)(xie)特(te)性較(jiao)(jiao)(jiao)軟(ruan),不能(neng)(neng)在(zai)(zai)較(jiao)(jiao)(jiao)低(di)轉(zhuan)(zhuan)(zhuan)速下工作(zuo),調(diao)速范圍不能(neng)(neng)很(hen)(hen)(hen)大。因(yin)此適用(yong)(yong)于(yu)(yu)低(di)轉(zhuan)(zhuan)(zhuan)矩(ju),高(gao)轉(zhuan)(zhuan)(zhuan)速及對慣性要求較(jiao)(jiao)(jiao)小(xiao),對機(ji)(ji)(ji)械(xie)(xie)(xie)特(te)性要求不嚴的場合(he)。由于(yu)(yu)變量(liang)葉(xie)片(pian)(pian)液(ye)(ye)壓(ya)馬達結構(gou)較(jiao)(jiao)(jiao)復雜,相(xiang)(xiang)對運動部(bu)件多、泄漏(lou)較(jiao)(jiao)(jiao)大,容積(ji)效率低(di),機(ji)(ji)(ji)械(xie)(xie)(xie)特(te)性軟(ruan)及調(diao)節不便等(deng)原因(yin),葉(xie)片(pian)(pian)液(ye)(ye)壓(ya)馬達一般都制成定量(liang)式(shi)的,即一般葉(xie)片(pian)(pian)液(ye)(ye)壓(ya)馬達都是(shi)雙作(zuo)用(yong)(yong)式(shi)的定量(liang)液(ye)(ye)壓(ya)馬達。


留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請(qing)輸入計算結(jie)果(填(tian)寫阿拉伯數字),如:三加四=7