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發(fā)布信息當前位置: 首頁 » 供應 » 包裝機械 » 包裝機械配件 » » 柱塞泵 »

PV7-1X/100-150RE07MD0-08力士樂葉片泵

點擊圖片查看原圖
品牌: REXROTH力士樂
單價: 面議
起訂:
供貨總量:
發(fā)貨期限: 自買家付款之日起 3 天內發(fā)貨
所在地: 湖北 黃岡市 武穴市
有效期至: 長期有效
最后更新: 2016-02-22
瀏覽次數(shù): 373
詢價
公司基本資料信息
 
 
產品詳細說明
 PV7-1X/100-150RE07MD0-08力士樂葉片泵

經(jīng)營產品:

閥類:電磁閥、換向閥、單向閥、溢流閥、減壓閥、平衡

閥、插裝閥、比例閥等

泵類:齒輪泵、柱塞泵、葉片泵等

承諾:*保*原裝正品,假一賠十 量大價格好商量!!

武穴黎翔機電設備有限公司REXROTH力士樂銷售部

詢價聯(lián)系人:陳先生

廣泛應用于鋼鐵、冶金、鋁行業(yè)、石油化工、航天、船舶制造、煤炭、水泥、電力、汽車、工程機械、食品、藥業(yè)、林業(yè)、紡織、皮革、造紙等行業(yè)領域

葉片泵的管理要點除需防干轉和過載、防吸入空氣和吸入真空度過大外,還應注意:
1.泵轉向改變,則其吸排方向也改變葉片泵都有規(guī)定的轉向,不允許反。因為轉子葉槽有傾斜,葉片有倒角,葉片底部與排油腔通,配油盤上的節(jié)流槽和吸、排口是按既定轉向設計??赡孓D的葉片泵必須專門設計。
2.葉片泵裝配 配油盤與定子用定位銷正確定位,葉片、轉子、配油盤都不得裝反,定子內表面吸入?yún)^(qū)部分*易磨損,必要時可將其翻轉安裝,以使原吸入?yún)^(qū)變?yōu)榕懦鰠^(qū)而繼續(xù)使用。
3.拆裝 注意工作表面清潔,工作時油液應很好過濾。
4. 葉片在葉槽中的間隙太大會使漏泄增加,太小則葉片不能自由伸縮,會導致工作失常。
5.葉片泵的軸向間隙 對ηv影響很大。
1)小型泵-0.015~0.03mm
2)中型泵-0.02~0.045mm
6.油液的溫度和粘度 一般不宜超過55℃,粘度要求在17~37mm2/s之間。粘度太大則吸油困難;粘度太小則漏泄嚴重。

一、單作用葉片泵的工作原理
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(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。
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部分組成,且定子和轉子是同心的。在圖示轉子順時針方向旋轉的情況下,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。這種泵的轉子每轉一轉,每個密封工作腔完成吸油和壓油動作各兩次,所以稱為雙作用葉片泵。泵的兩個吸油區(qū)和兩個壓油區(qū)是徑向對稱的,作用在轉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流量是脈動的,當葉片數(shù)為4的倍數(shù)時脈動率小。為此,雙作用葉片泵的葉片數(shù)一般都取12或16。
 
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R909441804   A2FO200/61R-PBB05*G*


R909441902   A2FO23/61R-XZP06-S*G*


R909442143   A2FO107/61R-VZB05


R909442206   A2FO63/61R-VZB05-S


R909442336   A2FO160/61R-VZB05


力士樂柱塞泵A2FO28/61R-VPB05R431003427   R431003427   R431003427
R431003427   R431003427   R431003427
力士樂司鉆閥定位 HD-2-FX/P50970-3/R431002825
力士樂司鉆閥復位 HD-2-X/P50973-1/R431002831
力士樂油門氣缸 P60266-1/R431005441
力士樂控油門閥 P50208-1/R431002613
力士樂八位換檔氣缸 P55557-3/R431003808
力士樂八位換檔閥 P55556-3/R431003806
力士樂組合閥 HC-2-X/P50975-3/R431002837
力士樂 兩位三通閥 2-HA-1/P59331/R431004994
力士樂三位四通閥 2-HA-2/P59335/R431005003
力士樂手柄換向閥 2-HA-3/P61266-1/1 R431005733
力士樂兩位三通導氣閥 2-HA-1L/R431004997
力士樂三位四通導氣閥 2-HA-2Z/R431005013
力士樂手輪調壓閥 H-4/P050967-2
力士樂二位三通腳控閥 IA-198/2-BA-1/P54692-2/R431003427
力士樂三位四通閥 PD40041-0098/R431008258
力士樂轉盤組合閥 P51612-3/R431002914
力士樂腳踏油門閥 P52971-1/R431003063
力士樂調壓閥 6-S NPT3/4/P-055162/R431003665
二位三通腳控閥 P54692-2 R431003427 
二位三通腳控閥 P54692-2 R431003427 
0822008205
R412013748
R480049722
R480178084
R480263124
R480706606
0822008206
R412013749
R480049723
R480178085
R480263125
R480706607
0822008207
R412013785
R480049726
R480178086
R480263130
R480706608
REXRTOH氣缸,力士樂單作用氣缸兩個的區(qū)別就是一個帶彈簧,一個不帶彈簧。圖里面的有兩個氣體管路,下面是動作原理:
2 h3 X1 D% ^# c. J( r壓縮空氣從氣口(B)進入氣缸兩活塞(C)之間中腔時,使兩活塞分離向氣缸兩端方向移動,迫使兩端的彈簧壓縮,兩端氣腔的空氣通過氣口(A)排出,同時使兩活塞(C)的齒條同步帶動輸出軸(D)(齒輪)逆時針方向旋轉90度。在壓縮空經(jīng)過電磁閥換向后,氣缸的兩活塞在彈簧的彈力下向中間方向移動,中間氣腔的空氣從氣口(B)排出,同時使兩活塞(C)的齒條同步帶動輸出軸(D)(齒輪)順時針方向旋轉90度??梢詮膬啥苏{整微量角度,松動螺母(E)用內六角扳手擰動調節(jié)螺栓(F)調整所需角度, 鎖緊螺母(E)。
0822008208
R412013907
R480049727
R480178087
R480263131
R480706610
0822008209
R412013908
R480049732
R480178088
R480263132
R480706611
0822008210
R412013911
R480049748
R480178093
R480263134
R480706612
0822008211
R412013915
R480049749
R480178094
R480263135
R480706613
0822008212
R412013917
R480049750
R480178095
R480263139
R480706614
0822008213
R412013920
R480049751
R480178098
R480263140
R480706615
0822008214
R412013921
R480049752
R480178100
R480263141
R480706616
0822008215
R412013922
R480049758
R480178104
R480263142
R480706617
0822008216
R412013923
R480049763
R480178105
R480263147
R480706620
0822008217
R412013926
R480049769
R480178106
R480263148
R480706621
0822008218
R412013931
R480049776
R480178107
R480263149
R480706627
0822008219
R412013932
R480049777
R480178108
R480263150
R480706628
0822008220
R412013933
R480049778
R480178109
R480263151
R480706629
0822008221
R412013934
R480049782
R480178110
R480263152
R480706630
0822008222
R412013936
R480049783
R480178111
R480263153
R480706631
0822008223
R412013937
R480049785
1/4二位三通手動換向閥 P59331(1/4) R431004994 
1/4腳踏油門閥 P52971-1 R431003063 
1/4手動換檔閥 P5556-3  R431003806 
1/4轉盤組合閥 P51612-3(1/4) R431002914 
主滾筒組合閥 P50970-1 R431002823 
1/4腳踏油門閥 P50208-1 R431002613 
三位四通閥 P59335 R431005003 
手輪調壓閥 H-4/P050967-2 R431002819  
三位四通閥 PD40041-0098 R431008258 
八位氣缸 P55557-3 R431003808 
三位四通閥 HC-2-X/P50975-3 R431002837 
P061966-00000 R431005927 
P057378-00375 R431004053 
司鉆閥 P050973-0003 R431002833 
R431002654 
R431002820 
司鉆閥 P050973-1 R431002831 
R431003040 
R431003664 
R431003665  
轉盤組合閥 P55582-3 R431003826 
R431004997 
R431005000 
R431005006 導氣閥 P059339-0 R431005013 
油門控制器 P060266-1 R431005441 
R431005733 
P068521-00002 R431007308 
 
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