PV7-1X/16-30RE01MC0-08 力士樂葉片泵 

經營產品：

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：保證原裝*，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

廣泛應用于鋼鐵、冶金、鋁行業、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、林業、紡織、皮革、造紙等行業領域

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，配油盤上的節流槽和吸、排口是按既定轉向設計。可逆轉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，定子內表面吸入區部分zui易磨損，必要時可將其翻轉安裝，以使原吸入區變為排出區而繼續使用。
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。

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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。
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，在左下角和右上角處逐漸減小，為壓油區；吸油區和壓油區之間有一段封油區把它們隔開。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。泵的兩個吸油區和兩個壓油區是徑向對稱的，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，當葉片數為4的倍數時脈動率小。為此，雙作用葉片泵的葉片數一般都取12或16。
Rexroth力士樂PV7常用型號:
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/20-25RA01MA0-10

PV7-11/06-14RA0/MAO-10-A452  R901081778     
PV7-17/10-14RE01MC3-16  R900598753
PV7-17/10-14RE01MCO16
PV7-17/16-20RE01MC0-16 R900580382
PV7-18/100-118RE07MCO-16
PV7-18-100-118RE07MC0-16    R900506809 
PV7-19/40-45RE37MC0-16   R900580384
PV7-1X/06-10RA01MA0-05
PV7-1X/06-10RAO1MAO-10
PV7-1X/06-10RAO1MAO-10  R900563233
PV7-1X/06-14RA01MA0-07
PV7-1X/06-14RA01MA0-07  R900919237     
PV7-1X/100-118RE07MC0-16  R900506809
1PV2V4-31/80RA1MC0-16A1 
PV7-1X/100-118RE07MC5-16WG  
PV7-1X/100-118RE07MC5-16WG  
PV7-1X/100-118RE07MCO-16  
（老1PV2V4-33/80 RA37MC1-16-A1）
PV7-1X/10-14RE01MC0-16
PV7-1X/10-14RE01MC0-16   R900580381
PV7-1X/10-14RE01MDO-16  R900504653       
PV7-1X/10-20RE01MC0-08
PV7-1X/10-20RE01MC0-08  R900534143
PV7-1X/10-20RE01MCO-10
PV7-1X/16-20RE01MC0-16
PV7-1X/16-20RE01MC0-16
PV7-1X/16-20RE01MC3-16  R900592237
PV7-1X/16-20RE01MCO-16  
PV7-1X/16-20RE01MCO-16   
PV7-1X/16-20RE01MD0-16  R900509274
PV7-1X/16-30RE01MC0-08
PV7-1X/16-30RE01MC0-08
PV7-1X/16-30RE01MC0-08  R900533582
PV7-1X/16-30RE01MC0-08  R900533582
PV7-1X/20-25RA01MA0-10
PV7-1X/20-25RA01MA0-10     
PV7-1X/25-30RE01MC0-16
PV7-1X/25-30RE01MC0-16  R900580383
PV7-1X/25-30RE01MC5-16
PV7-1X/25-30RE01MC5-16                  
PV7-1X/25-30RE01MCO-16 R900580383
PV7-1X/25-45RE01MC0-08
PV7-1X/25-45RE01MC0-08  R900534508
PV7-1X/40-45RE37MC0-16 
PV7-1X/40-45RE37MC0-16  R900580384
PV7-1X/40-45RE37MC0-16  R900580384
PV7-1X/40-71RE37MCO-08
PV7-1X/40-71RE37MCO-08
PV7-1X/63-71RE07MC0-16  R900506808
PV7-1X/63-71RE07MC0-16  R900506808
PV7-1X/63-71-RE07MCO-16
PV7-20/20-20RA01MA0-10 
PV7-20/20-25RA01MA0-10
PV7-2X/20-20RA01MAO-05  R900950952
PV7-2X/20-20RA01MAO-10  R900950953
PV7-2X/20-25RA01MA0-10  R900950955

力士樂齒輪泵  齒輪泵是依靠泵缸與嚙合齒輪間所形成的工作容積變化和移動來輸送液體或使之增壓的回轉泵。由兩個齒輪、泵體與前后蓋組成兩個封閉空間，當齒輪轉動時，齒輪脫開側的空間的體積從小變大，形成真空，將液體吸入，齒輪嚙合側的空間的體積從大變小，而將液體擠入管路中去。吸入腔與排出腔是靠兩個齒輪的嚙合線來隔開的。齒輪泵的排出口的壓力*取決于泵出處阻力的大小。


zui基本形式就是兩個尺寸相同的齒輪在一個緊密配合的殼體內相互
嚙合旋轉，這個殼體的內部類似“8”字形，兩個齒輪裝在里面，齒輪的外徑及兩側與殼體緊密配合。來自于擠出機的物料在吸入口進入兩個齒輪中間，并充滿這一空間，隨著齒的旋轉沿殼體運動，zui后在兩齒嚙合時排出。
齒輪泵也叫正排量裝置，即像一個缸筒內的活塞，當一個齒進入另一個齒的流體空間時，液體就被機械性地擠排出來。因為液體是不可壓縮的，所以液體和齒就不能在同一時間占據同一空間，這樣，液體就被排除了。由于齒的不斷嚙合，這一現象就連續在發生，因而也就在泵的出口提供了一個連續排除量，泵每轉一轉，排出的量是一樣的。隨著驅動軸的不間斷地旋轉，泵也就不間斷地排出流體。泵的流量直接與泵的轉速有關。


液壓站又稱液壓泵站，是獨立的液壓裝置，它按驅動裝置（主機）要求供油，并控制油流的方 向、壓力和流量，它適用于主機與液壓裝置可分離的各種液壓機械下。 用戶購買后只要將液壓站與 主機上的執行機構（油缸和油馬達）用油管相連，液壓機械即可實現各種規定的動作、工作循環。 
液壓站[The hydraulic pressure stands ]液壓站是由液壓泵、驅動用電動機、油箱、溢流閥等構成的液壓源裝置或包括控制閥在內的液壓裝置。按驅動裝置要求的流向、壓力和流量供油，適用于驅動裝置與液壓站分離的各種機械上，將液壓站與驅動裝置（油缸或馬達）用油管相連，液壓系統既可實現各種規定的動作。工作原理：電機帶動油泵工作提供壓力源，通過集成塊、液壓閥等對驅動裝置（油缸或馬達）進行方向、壓力、流量的調節和控制，實現各種規定動作。葉片泵分為雙作用泵和單作用泵：
雙作用泵工作原理：它由定子、轉子、葉片和配油盤等組成。定子內壁近似橢圓形。葉片安裝在轉子徑向槽內并可沿槽滑動，轉子與定子同心安裝。當轉子轉動時，葉片在離心力的作用下壓向定子內表面，并隨定子內表面曲線的變化而被迫在轉子槽內往復滑動，相鄰兩葉片間的密封工作腔就發生增大和縮小的變化。葉片由小半徑圓弧向大半徑圓弧處滑移時，密封工作腔隨之逐漸增大形成局部真空，于是油箱中油液通過配油盤上吸油腔吸入；反之將油壓出。轉子每轉一周，葉片在槽內往復滑移2次，完成2次吸油和2次壓油，并且油壓所產生的徑向力是平衡的，故稱雙作用式，也稱平衡式。
德國力士樂葉片泵，備有現貨，價格好，貨期短！
型號列表如下：
PVV2-1X/040RA15DMB PVV2-1X/045RA15DMB
PVV2-1X/055RA15DMB PVV2-1X/060RA15DMB
PVV2-1X/068RA15DMB PVV4-1X/069RA15DMB
PVV4-1X/082RA15DMB PVV4-1X/098RA15DMB
PVV4-1X/113RA15DMB PVV4-1X/122RA15DMB
PVV5-1X/139RA15DMB PVV5-1X/154RA15DMB
PVV5-1X/162RA15DMB PVV5-1X/183RA15DMB
PVV5-1X/193RA15DMB PVV5-1X/193RA15DMB
PVV21-1X/060-040RA15DDMB PVV21-1X/068-027RA15LUMB
PVV41-1X/098-027RA15UDMC PVV41-1X/122-036RA15DDMC
PVV42-1X/098-045RA15DDMC PVV21-1X/068-027RA15LUMB
PVV51-1X/162-036RB15DDMC PVV51-1X/193-027RA15DDMC
PVV52-1X/193-040RB15URMC PVV52-1X/193-055RB15UUMC
PVV54-1X/183-082RA15DDMC PVV54-1X/139-082RA15UUMC
PVV52-1X/139-068RA15DLMC PVV5-1X/193RA15LMC
PVV54-1X/139-069RA15UUMC PVV2-1X/068RJ15UMB
PVV4-1X/113RJ15UMC PVV1-1X/027LA15LMB
PVV42-1X/082-045RA15DDMC PVV1-1X/027RJ15DVB
PVV54-1X/162-082RB15UUMC PVV41-1X/082-018RA15RRVC
PVV41-1X/082-046RA15UUMC PVV51-1X/139-027RA15DLMC
PVV52-1X/139-068RA15DLMC PVV21-1X/040-018RB15UDMB
PVV5-1X/154RJ15DVC PVV21-1X/055-018RA15UUVB
PVV5-1X/193RA15LMC PVV4-1X/122RA15RMC
PVV54-1X/154-113RJ15UUMC PVV21-1X/045-027RJ15UUMB
PVV51-1X/154-027RA15RRVC
PVV54-1X/193-122RA15UUVC PVV54-1X/193-113RA15UUVC
PVV1-1X/046RA15DVB PVV41-1X/082-036RA15LLMC
PVV2-1X/060RA15LMB PVV54-1X/193-082RA15DDMC
PVV52-1X/154-055RA15UUMC PVV42-1X/082-068RA15UUMC
PVV54-1X/183-122RB15DDMC PVV54-1X/139-098RB15DDMC
PVV52-1X/162-055RB15DDMC PVV52-1X/154-068RB15DDMC


PVV1葉片泵現貨
PVV1-1X/018RA15RMB
R900945128 PVV1-1X/018RJ15UMB
R900942114 PVV1-1X/018RA15DMB
R900940633 PVV1-1X/018RA15UMB
R900729458 PVV1-1X/018RA15UVB
PVV1-1X/027RA15RMB
R901141365 PVV1-1X/027LA15LMB
R901127013 PVV1-1X/027RJ15DVB
R900973408 PVV1-1X/027RA15UVB
R900940260 PVV1-1X/027RJ15UMB
R900939075 PVV1-1X/027RJ15DMB
R900936954 PVV1-1X/027RA15UMB
R900928296 PVV1-1X/027RA15DMB
PVV1-1X/036RJ15DVB
R900970135 PVV1-1X/036LA15UMB
R900939526 PVV1-1X/036RJ15UMB
R900936760 PVV1-1X/036RA15UMB
R900935891 PVV1-1X/036RA15DMB
R900247176 PVV1-1X/036RA15RMB
R900246183 PVV1-1X/036RA15UVB
PVV1-1X/040RA15UVB
R900968078 PVV1-1X/040LA15UMB
R900941684 PVV1-1X/040RJ15DMB
R900928946 PVV1-1X/040RA15UMB
R900928297 PVV1-1X/040RA15DMB
R900770813 PVV1-1X/040RJ15UMB
PVV1-1X/046RA15DVB
R900941702 PVV1-1X/046RJ15UMB
R900929543 PVV1-1X/046RA15DMB
R900928947 PVV1-1X/046RA15UMB
R900717179 PVV1-1X/046RA15UVB
PVV2葉片泵現貨
PVV2-1X/040RA15DMB
R901044270 PVV2-1X/040RA15UVB
R900946959 PVV2-1X/040RJ15UMB
R900942115 PVV2-1X/040RA15DMB
R901044270 PVV2-1X/040RA15UVB
R900931138 PVV2-1X/040RA15UMB
PVV2-1X/045RA15DMB力士樂Rexroth
R901028783 PVV2-1X/045LA15UMB
R900947492 PVV2-1X/045RA15UVB
R900942298 PVV2-1X/045RJ15UMB
R900936292 PVV2-1X/045RA15DMB
R900929461 PVV2-1X/045RA15UMB
PVV2-1X/055RA15DMB
R901031937 PVV2-1X/055RA15DVB
R900940446 PVV2-1X/055RJ15UMB
R900968642 PVV2-1X/055RA15UVB
R900943199 PVV2-1X/055RB15DMB
R900939347 PVV2-1X/055LA15DMB
R901063622 PVV2-1X/055RA15LMB
R900968642 PVV2-1X/055RA15UVB
R900928955 PVV2-1X/055RA15UMB
R900936290 PVV2-1X/055RA15DMB
R900941698 PVV2-1X/055RA15RMB
PVV2-1X/060RA15DMB
R901091909 PVV2-1X/060RA15LMB
R900941572 PVV2-1X/060RA15UMB
R900940215 PVV2-1X/060RB15DMB
R900968076 PVV2-1X/060LA15UMB
R900949069 PVV2-1X/060RA15RMB
R900936197 PVV2-1X/060RA15DMB
R900249167 PVV2-1X/060RJ15LMB
PVV2-1X/068RA15DMB
R900617458 PVV2-1X/068RJ15UMB
R900941691 PVV2-1X/068RJ15DMB
R900939040 PVV2-1X/068RA15RMB
R900935466 PVV2-1X/068RA15DMB
R900931256 PVV2-1X/068RA15UVB
R900928294 PVV2-1X/068RB15DMB
R900926823 PVV2-1X/068RA15UMB
R900709047 PVV2-1X/068RB15UMB
PVV4葉片泵現貨
PVV4-1X/069RA15DMB
R900936293 PVV4-1X/069RA15DMC
R900935445 PVV4-1X/069RA15UMC
PVV4-1X/082RA15DMB
R901024704 PVV4-1X/082RJ15UMC
R901014437 PVV4-1X/082LA15UMC
R900978703 PVV4-1X/082RA15DVC
R900945850 PVV4-1X/082RJ15DMC
R900942737 PVV4-1X/082LA15DMC
R900937330 PVV4-1X/082RA15LMC
R900933057 PVV4-1X/082RA15RMC
R900931548 PVV4-1X/082RA15DMC
R900931136 PVV4-1X/082RA15UMC
PVV4-1X/098RA15DMB力士樂Rexroth
R901045673 PVV4-1X/098RA15LMC
R900942108 PVV4-1X/098RJ15UMC
R900941699 PVV4-1X/098RA15RMC
R900936294 PVV4-1X/098RA15DMC
R900930907 PVV4-1X/098RA15UMC
R900728943 PVV4-1X/098RA15UVC
PVV4-1X/113RA15DMB
R900616927 PVV4-1X/113RJ15UMC
R901055602 PVV4-1X/113LA15UMC
R900943054 PVV4-1X/113RA15UVC
R900938819 PVV4-1X/113RA15UMC
R901055602 PVV4-1X/113LA15UMC
R900936491 PVV4-1X/113RA15DMC
PVV4-1X/122RA15DMB
R901104702 PVV4-1X/122RA15RMC
R901012238 PVV4-1X/122RA15DVC
R900945761 PVV4-1X/122RA15LMC
R900941692 PVV4-1X/122RJ15DMC
R900928961 PVV4-1X/122RA15UMC
R900929542 PVV4-1X/122RA15DMC
PVV5葉片泵現貨
PVV5-1X/139RA15DMB
R900954326 PVV5-1X/139RA15UMC
R900947385 PVV5-1X/139RA15RVC
R900946296 PVV5-1X/139RA15DVC
R900704434 PVV5-1X/139RJ15DMC
R900932732 PVV5-1X/139RA15DMC
PVV5-1X/154RA15DMB
R901108431 PVV5-1X/154RJ15DVC
R900943716 PVV5-1X/154RA15UMC
R900761046 PVV5-1X/154RB15DMCK02
R900704435 PVV5-1X/154RJ15DMC
R900245062 PVV5-1X/154LA15UMC
R900936296 PVV5-1X/154RA15DMC
PVV5-1X/162RA15DMB
R901076988 PVV5-1X/162LA15DMC
R900977417 PVV5-1X/162RA15RMC
R900970917 PVV5-1X/162RB15DVC
R900934793 PVV5-1X/162RB15UMC
R900936923 PVV5-1X/162RA15UMC
R900928301 PVV5-1X/162RB15DMC
R900936492 PVV5-1X/162RA15DMC
PVV5-1X/183RA15DMB力士樂Rexroth
R900949682 PVV5-1X/183LA15DMC
R900942110 PVV5-1X/183RA15UMC
R900939041 PVV5-1X/183RA15RMC
R900936297 PVV5-1X/183RA15DMC
PVV5-1X/193RA15DMB
R901106500 PVV5-1X/193RA15LMC
R901080702 PVV5-1X/193RA15DVC
R900949681 PVV5-1X/193LA15DMC
R900944546 PVV5-1X/193LA15UMC
R900945544 PVV5-1X/193LB15DMC
R900942489 PVV5-1X/193RB15UMC
R900939078 PVV5-1X/193RJ15DMC
R900939042 PVV5-1X/193RA15RMC
R900775887 PVV5-1X/193RA15RVC
R900929349 PVV5-1X/193RA15DMC
R900928769 PVV5-1X/193RA15UMC
R900928302 PVV5-1X/193RB15DMC