產品中心
![](http://img69.chem17.com/gxhpic_6d392a219e/4b8cd55bb9473d455a340c39fcdca6fe3aee9a4f09b04191673bc898c6aad11d854397d1f8b76cc2.png)
REXROTH直控式變量葉片泵原理說明
REXROTH直控式變量葉片泵原理說明REXROTH比例變量泵系(xi)統具有良好的(de)自(zi)適(shi)(shi)應性(xing),其輸出的(de)壓力和(he)流(liu)量能夠與負(fu)載需求相一致,解決了節流(liu)調速(su)系(xi)統的(de)流(liu)量不適(shi)(shi)應和(he)壓力不適(shi)(shi)應問(wen)題,能量損耗大大減少
REXROTH直控式變量葉片泵原理說明
REXROTH比例(li)變量(liang)泵系(xi)(xi)統具(ju)有良好的(de)(de)自適(shi)(shi)應(ying)性,其輸出(chu)的(de)(de)壓力(li)和流量(liang)能(neng)夠與負載需求相(xiang)一(yi)致,解決了節流調速系(xi)(xi)統的(de)(de)流量(liang)不適(shi)(shi)應(ying)和壓力(li)不適(shi)(shi)應(ying)問題,能(neng)量(liang)損(sun)耗大大減少(shao),系(xi)(xi)統效(xiao)率提高(gao),節能(neng)效(xiao)果十分(fen)明顯,與普(pu)通定(ding)量(liang)泵+PQ比例(li)閥系(xi)(xi)統相(xiang)比較(jiao),可節電25~45%
規格(ge) 10...100
軸向柱塞(sai)斜(xie)盤設計
系(xi)列 52,53
開式回路(lu)
公稱壓(ya)力: 250bar
大壓力: 315bar
變量(liang)泵的壓力大可達315bar
*佳功率重(zhong)量比
可以(yi)在通軸驅動裝置上(shang)串(chuan)聯(lian)其他(ta)泵(beng),大規格串(chuan)聯(lian)到(dao)相(xiang)同(tong)的(de)公稱規格
REXROTH直控式變量葉片泵是用(yong)各種(zhong)方(fang)法(fa)在(zai)某一封閉(bi)空(kong)(kong)(kong)間(jian)中產生(sheng)、改善和(he)維持(chi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)的(de)(de)裝(zhuang)置。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)可(ke)以定(ding)義為:利用(yong)機械(xie)、物(wu)理(li)、化學或物(wu)理(li)化學的(de)(de)方(fang)法(fa)對被抽(chou)容器進行抽(chou)氣(qi)而獲(huo)得真(zhen)(zhen)(zhen)空(kong)(kong)(kong)的(de)(de)器件或設備。隨著真(zhen)(zhen)(zhen)空(kong)(kong)(kong)應(ying)用(yong)的(de)(de)發(fa)展,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)種(zhong)類(lei)(lei)(lei)已發(fa)展了很(hen)多(duo)種(zhong),其(qi)抽(chou)速從每秒零點幾(ji)升(sheng)到每秒幾(ji)十(shi)萬(wan)、數百萬(wan)升(sheng)。按(an)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)工(gong)(gong)作(zuo)(zuo)(zuo)原理(li),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)基本上可(ke)以分為兩種(zhong)類(lei)(lei)(lei)型(xing),即氣(qi)體傳輸泵(beng)(beng)和(he)氣(qi)體捕(bu)集泵(beng)(beng)。隨著真(zhen)(zhen)(zhen)空(kong)(kong)(kong)應(ying)用(yong)技術在(zai)生(sheng)產和(he)科(ke)學研(yan)(yan)究(jiu)領域(yu)中對其(qi)應(ying)用(yong)壓強(qiang)范圍的(de)(de)要(yao)(yao)求越來越寬(kuan),大多(duo)需要(yao)(yao)由幾(ji)種(zhong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)組成真(zhen)(zhen)(zhen)空(kong)(kong)(kong)抽(chou)氣(qi)系統共同(tong)(tong)抽(chou)氣(qi)后才能滿足生(sheng)產和(he)科(ke)學研(yan)(yan)究(jiu)過程(cheng)的(de)(de)要(yao)(yao)求,由于真(zhen)(zhen)(zhen)空(kong)(kong)(kong)應(ying)用(yong)部門所涉及的(de)(de)工(gong)(gong)作(zuo)(zuo)(zuo)壓力的(de)(de)范圍很(hen)寬(kuan),因此任何一種(zhong)類(lei)(lei)(lei)型(xing)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)都不可(ke)能*適用(yong)于所有的(de)(de)工(gong)(gong)作(zuo)(zuo)(zuo)壓力范圍,只能根據不同(tong)(tong)的(de)(de)工(gong)(gong)作(zuo)(zuo)(zuo)壓力范圍和(he)不同(tong)(tong)的(de)(de)工(gong)(gong)作(zuo)(zuo)(zuo)要(yao)(yao)求,使用(yong)不同(tong)(tong)類(lei)(lei)(lei)型(xing)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)。
A10VSO18DR/31R-PPA12N00
A10VSO18DR/31R-PPA12K01
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12K01
A10VSO18DFR/31R-PPA12N00
A10VSO18DFLR/31R-PPA12N00
A10VSO18DG/31R-PPA12N00
A10VSO18DRG/31R-PPA12N00
A10VSO18DFE1/31R-PPA12N00
A10VSO18FHD/31R-PPA12N00
A10VSO18ED/31R-PPA12N00
REXROTH直控式變量葉片泵原理說明