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較早公告: 在現代工業(yè)中,Kracht齒輪泵以其高效、穩(wěn)定和可靠的性能,成為流體傳輸領域的重要設備。本文將詳細介紹Kracht齒輪泵的工作原理、技術特點、應用領域以及選型依據。一、工作原理:1.吸入過程:當主動齒輪在電機的驅動下旋轉時,帶動從動齒輪一起轉動。齒輪的齒槽在泵體內形成一定的空間,隨著齒輪的轉動,這些空間逐漸增大,形成局部負壓,將流體吸入泵體。2.排出過程:隨著齒輪的繼續(xù)轉動,齒槽內的空間逐漸減小,流體受到擠壓,壓力升高。當齒槽與泵體的出口相連通時,高壓流體被排出泵體。二、技術特點:1.高效節(jié)能:
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當前您的位置:首頁 > 產品中心 > 日本油研YUKEN > YUKEN泵/閥 > 原裝日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40
原裝日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40

原裝日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40

型    號: PV2R12-8-47-F-REAA-4
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原裝YUKEN日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40葉片泵轉子旋轉時,葉片在離心力和壓力油的作用下,尖部緊貼在定子內表面上。

PV2R12-8-47-F-REAA-4原裝日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40的詳細資料:



原裝YUKEN日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40葉片泵轉子旋轉時,葉片在離心力和壓力油的作用下,尖部緊貼在定子內表面上。這樣兩個葉片與轉子和定子內表面所構成的工作容積,先由小到大吸油后再由大到小排油,葉片旋轉一周時,完成兩次吸油與排油。  
泵由轉子1、定子2、葉片3、配油盤和端蓋等部件所組成。定子的內表面是圓柱形孔。轉子和定子之間存在著偏心。葉片在轉子的槽內可靈活滑動,在轉子轉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表面上,于是兩相鄰葉片、配油盤、定子和轉子間便形成了一個個密封的工作腔。當轉子按逆時針方向旋轉時,圖右側的葉片向外伸出,密封工作腔容積逐漸增大,產生真空,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。葉片往里縮進,密封腔的容積逐漸縮小,密封腔中的油液經配油盤另一窗口和壓油口1被壓出而輸出到系統中去。這種泵在轉子轉一轉過程中,吸油壓油各一次,故稱單作用泵。轉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。改變定子和轉子間的偏心量,便可改變泵的排量,故這種泵都是變量泵。
Yuken油研葉片泵PV2R12雙聯泵系列本型泵由同一軸驅動的兩個PV2R型單泵并聯組裝在同一殼體內而成。
輸出流量可以輸向兩個獨立的回路。型號說明
PV2R12 - 14-33- F- R A A A - 4222
PV2R12----序列號
14-----------小流量泵 公稱排量(cm/rev)
33---------大流量泵 公稱排量(cm/rev)
F-----------安裝方式   L=底座安裝型   F=法蘭安裝型
R----------旋轉方向   R=順時針方面(標準) L=逆時針方向
A----------小流量泵 輸出口位置    A=上(標準)
A----------大流量泵 輸出口位置    A=上(標準)
A----------吸入口位置    A=上(標準)
4222-----設計號
原裝日本油研雙聯葉片泵PV2R12-8-47-F-REAA-40常用型號
PV2R12-6-26-L-RAAA-4222         PV2R12-6-26-F-RAAA-4222               PV2R12-6-26-L-LAAA-4222             
PV2R12-6-26-F-LAAA-4222         PV2R12-8-26-L-RAAA-4222               PV2R12-8-26-F-RAAA-4222             
PV2R12-8-26-L-LAAA-4222         PV2R12-8-26-F-LAAA-4222                PV2R12-10-26-L-RAAA-4222
PV2R12-10-26-F-RAAA-4222        PV2R12-10-26-L-LAAA-4222             PV2R12-10-26-F-LAAA-4222
PV2R12-12-26-L-RAAA-4222        PV2R12-12-26-F-RAAA-4222             PV2R12-12-26-L-LAAA-4222            
PV2R12-12-26-F-LAAA-4222        PV2R12-14-26-L-RAAA-4222             PV2R12-14-26-F-RAAA-4222
PV2R12-14-26-L-LAAA-4222        PV2R12-14-26-F-LAAA-4222              PV2R12-17-26-L-RAAA-4222            
PV2R12-17-26-F-RAAA-4222        PV2R12-17-26-L-LAAA-4222             PV2R12-17-26-F-LAAA-4222
PV2R12-19-26-L-RAAA-4222        PV2R12-19-26-F-RAAA-4222             PV2R12-19-26-L-LAAA-4222           
PV2R12-19-26-F-LAAA-4222        PV2R12-23-26-L-RAAA-4222             PV2R12-23-26-F-RAAA-4222           
PV2R12-23-26-L-LAAA-4222        PV2R12-23-26-F-LAAA-4222              PV2R12-25-26-L-RAAA-4222           
PV2R12-25-26-F-RAAA-4222        PV2R12-25-26-L-LAAA-4222             PV2R12-25-26-F-LAAA-4222
PV2R12-31-26-L-RAAA-4222        PV2R12-31-26-F-RAAA-4222             PV2R12-31-26-L-LAAA-4222           
PV2R12-31-26-F-LAAA-4222        PV2R12-6-33-L-RAAA-4222                PV2R12-6-33-F-RAAA-4222              
PV2R12-6-33-L-LAAA-4222         PV2R12-6-33-F-LAAA-4222                PV2R12-8-33-L-RAAA-4222             
PV2R12-8-33-F-RAAA-4222         PV2R12-8-33-L-LAAA-4222               PV2R12-8-33-F-LAAA-4222
PV2R12-10-33-L-RAAA-4222        PV2R12-10-33-F-RAAA-4222             PV2R12-10-33-L-LAAA-4222            
PV2R12-10-33-F-LAAA-4222        PV2R12-12-33-L-RAAA-4222             PV2R12-12-33-F-RAAA-4222            
PV2R12-12-33-L-LAAA-4222        PV2R12-12-33-F-LAAA-4222               PV2R12-14-33-L-RAAA-4222           
PV2R12-14-33-F-RAAA-4222        PV2R12-14-33-L-LAAA-4222             PV2R12-14-33-F-LAAA-4222
PV2R12-17-33-L-RAAA-4222        PV2R12-17-33-F-RAAA-4222             PV2R12-17-33-L-LAAA-4222
PV2R12-17-33-F-LAAA-4222        PV2R12-19-33-L-RAAA-4222             PV2R12-19-33-F-RAAA-4222           
PV2R12-19-33-L-LAAA-4222        PV2R12-19-33-F-LAAA-4222              PV2R12-23-33-L-RAAA-4222           
PV2R12-23-33-F-RAAA-4222        PV2R12-23-33-L-LAAA-4222             PV2R12-23-33-F-LAAA-4222
PV2R12-25-33-L-RAAA-4222        PV2R12-25-33-F-RAAA-4222             PV2R12-25-33-L-LAAA-4222            
PV2R12-25-33-F-LAAA-4222        PV2R12-31-33-L-RAAA-4222             PV2R12-31-33-F-RAAA-4222            
PV2R12-31-33-L-LAAA-4222        PV2R12-31-33-F-LAAA-4222              PV2R12-6-41-L-RAAA-4222             
PV2R12-6-41-F-RAAA-4222         PV2R12-6-41-L-LAAA-4222                PV2R12-6-41-F-LAAA-4222
PV2R12-8-41-L-RAAA-4222         PV2R12-8-41-F-RAAA-4222               PV2R12-8-41-L-LAAA-4222             
PV2R12-8-41-F-LAAA-4222         PV2R12-10-41-L-RAAA-4222             PV2R12-10-41-F-RAAA-4222            
PV2R12-10-41-L-LAAA-4222        PV2R12-10-41-F-LAAA-4222              PV2R12-12-41-L-RAAA-4222           
PV2R12-12-41-F-RAAA-4222        PV2R12-12-41-L-LAAA-4222             PV2R12-12-41-F-LAAA-4222
PV2R12-14-41-L-RAAA-4222        PV2R12-14-41-F-RAAA-4222             PV2R12-14-41-L-LAAA-4222            
PV2R12-14-41-F-LAAA-4222        PV2R12-17-41-L-RAAA-4222             PV2R12-17-41-F-RAAA-4222           
PV2R12-17-41-L-LAAA-4222        PV2R12-17-41-F-LAAA-4222              PV2R12-19-41-L-RAAA-4222            
PV2R12-19-41-F-RAAA-4222        PV2R12-19-41-L-LAAA-4222             PV2R12-19-41-F-LAAA-4222
PV2R12-23-41-L-RAAA-4222        PV2R12-23-41-F-RAAA-4222             PV2R12-23-41-L-LAAA-4222            
PV2R12-23-41-F-LAAA-4222        PV2R12-25-41-L-RAAA-4222             PV2R12-25-41-F-RAAA-4222           
PV2R12-25-41-L-LAAA-4222        PV2R12-25-41-F-LAAA-4222              PV2R12-31-41-L-RAAA-4222           
PV2R12-31-41-F-RAAA-4222        PV2R12-31-41-L-LAAA-4222             PV2R12-31-41-F-LAAA-4222
PV2R12-6-47-L-RAAA-4222         PV2R12-6-47-F-RAAA-4222                PV2R12-6-47-L-LAAA-4222             
PV2R12-6-47-F-LAAA-4222         PV2R12-8-47-L-RAAA-4222               PV2R12-8-47-F-RAAA-4222              
PV2R12-8-47-L-LAAA-4222         PV2R12-8-47-F-LAAA-4222                 PV2R12-10-47-L-RAAA-4222            
PV2R12-10-47-F-RAAA-4222        PV2R12-10-47-L-LAAA-4222             PV2R12-10-47-F-LAAA-4222
PV2R12-12-47-L-RAAA-4222        PV2R12-12-47-F-RAAA-4222             PV2R12-12-47-L-LAAA-4222            
PV2R12-12-47-F-LAAA-4222        PV2R12-14-47-L-RAAA-4222             PV2R12-14-47-F-RAAA-4222            
PV2R12-14-47-L-LAAA-4222        PV2R12-14-47-F-LAAA-4222              PV2R12-17-47-L-RAAA-4222            
PV2R12-17-47-F-RAAA-4222        PV2R12-17-47-L-LAAA-4222             PV2R12-17-47-F-LAAA-4222
PV2R12-19-47-L-RAAA-4222        PV2R12-19-47-F-RAAA-4222             PV2R12-19-47-L-LAAA-4222           
PV2R12-19-47-F-LAAA-4222        PV2R12-23-47-L-RAAA-4222             PV2R12-23-47-F-RAAA-4222            
PV2R12-23-47-L-LAAA-4222        PV2R12-23-47-F-LAAA-4222              PV2R12-25-47-L-RAAA-4222           
PV2R12-25-47-F-RAAA-4222        PV2R12-25-47-L-LAAA-4222             PV2R12-25-47-F-LAAA-4222
PV2R12-31-47-L-RAAA-4222        PV2R12-31-47-F-RAAA-4222             PV2R12-31-47-L-LAAA-4222            
PV2R12-31-47-F-LAAA-4222        PV2R12-6-53-L-RAAA-4222                PV2R12-6-53-F-RAAA-4222               
PV2R12-6-53-L-LAAA-4222         PV2R12-6-53-F-LAAA-4222                 PV2R12-8-53-L-RAAA-4222 
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