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  • 高級搜索 標王直達
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    A10VS028DFR1/31R-PPA12N00力士樂現貨

    點擊圖片查看原圖
    品牌: REXROTH德國力士樂
    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: 2016-04-06
    瀏覽次數: 375
    詢價
    公司基本資料信息
     
     
    產品詳細說明

    A10VS028DFR1/31R-PPA12N00力士樂現貨

    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*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

    力士樂REXROTH油泵特點:力士樂柱塞泵根據傾斜元件的不同,有斜盤式和斜軸式兩種。斜盤式是斜盤相對
    回轉的缸體有一傾斜角度,而引起柱塞在泵缸中往復
    運動。傳動軸軸線和缸體軸線是一致的。這種結構較
    簡單,轉速較高,但工作條件要求高,柱塞端部與斜
    盤的接觸部往往是薄弱環(huán)節(jié)。斜軸式的斜盤軸線
    與傳動軸軸線是一致的。它是由于柱塞缸體相對傳動
    軸傾斜一角度而使柱塞作往復運動。流量調節(jié)依靠擺
    動柱塞缸體的角度來實現,故有的又稱擺缸式。它與
    斜盤式相比,工作可靠,流量大,但結構復雜。軸向柱塞泵與徑向柱塞泵比較,排出壓力高,它一般可在20~50MPa范圍內工作,效率也高,徑向尺寸小、結構緊湊、體積小、重量輕。但結構較徑向柱塞泵復雜,加工制造要求高,價格較貴。軸向柱塞泵一般用
    于機床、冶金、鍛壓、礦山及起重機械的液壓傳動系
    統(tǒng)中,特別廣泛地應用于大功率的液壓傳動系統(tǒng)中。
    為了提高效率,在應軸向柱塞泵一般都由缸體、配油
    盤、柱塞和斜盤等主要零件組成。缸體內有多個柱塞
    ,柱塞是軸向排列的,即柱塞的中心線平行于傳動軸
    的軸線,因此稱它為軸向柱塞泵。但它又不同于往復
    式柱塞泵,因為它的柱塞不僅在泵缸內做往復運動,
    而且柱塞和泵缸與斜盤相對有旋轉運動。柱塞以一球
    形端頭與斜盤接觸。在配油盤上有高低壓月形溝槽,
    它們彼此由隔墻隔開,*保*一定的密封性,它們分別
    與泵的進油口和出油口連通。斜盤的軸線與缸體
    軸線之間有一傾斜角度。力士樂油泵有開槽控制的斜盤設計,連續(xù)可變的排量,良好的自吸性,
    允許連續(xù)工作壓力350bar,低噪音,使用壽命長,驅
    動軸能吸收軸向和徑向載荷,模塊化設計,通軸驅動
    控制時間短,泵位置可選,安裝位置也可以選擇,可
    在降低的工作參數下用HFC液工作。力士樂油泵的控制方式有三種,壓力控制器(如A10VS045DR/31R-

    PPA12NOO),還有就是壓力和流量控制器

     

    A10VSO140DFLR1/31R-PPB12KO1
    A10VSO45DFR1/31R-PPA12N00
    A10VS0100DR/31R-PPA12N00
    A10VS0100DR/32R-VPB22(12)U99(N
    A10VS018DR/31R-PPA12N00
    A10V028DR/31R-PSC12N00
    A10VSO71DFR1/31R-PPA12N00
    A10VG18HD1/10L-NSC16N003E
    A10VS028DR/31R-PPA12N00
    A10VS045DR/31R-PPA12K25
    A10VSO045DR/31R-PPA12N00
    A10VSO71DFR1/31R-PPA12KB5
    A10VSO28DRF1/31R-PSA12N00
    A10VSO100DFR1/31R-PPA12K
    A10VSO100DFR1/31R-PPA12KB3
    A10VS010DR
    A10VSO71DFR/31R-PSC62K07
    A10VS045DFR1/31RPPA12NOO
    A10V071DFRI/34 PSC6402-S0225
    A10VSO-140DR/31R-PPB12N00
    A10VS0-71FR1/31R-PPA12N00
    A10VS071DFR1/31R-PPB12NOO
    MA10VSO100PFR1/31R-PPA12N00
    E-A10VSO140DFR1/31R-PPA12N00
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    E-A10VSO28DFR1/31R-PPA12N00
    A10VO 71DFR1/31RPSC62K07
    A10VSO140DFR1S/31RPPB12N0
    A10VSO18DFR1/31R-PPA12N00
    A10VSO71DFR/31R-PPA12KB3
    A10VSO28DFR/31R-PSA12N00
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    A10VSO140DFR1/31R-PPB12NOO
    A10VS28DR/31L-PPA12K001+ AZPF
    A10V028DR/31K-PSC62K01
    A10VS28DR\31L-PPA12K01+A2PF-1X
    A10VS045DFR/31R-PPA12NOO-SO32
    A10V071DFRI/34 PSC6402-S0225
    A10VSO2BDR/30R-PPA/2
    A10VS0140DFLR/31R-PPB12N00
    A10VSO28DR/32R-PPA121V00
    A10VSO18DFR1/31R-PPA12N00
    A10VSO28DR/32R-PPA121V00
    A10VG45EP20/10L-NTC10F025CSL
    A10VSO100DFR/31RPSB12K24
    A10VS045DR/31R-PPA12N00
    A10VSO100DR/31R-VPA12N00
    A10VS0100DFR1/31R-PPA12N00
    A10V071DFRI/34 PSC6402-S0225
    A10VSO140DR/31R-PPB12NOO
    A10VS045DR/52R-PC12N00
    A10VS180FR1/31R-PPA12N00 
    A10V045DFR1/31R-PSC62K02
    A10VO28DFR1/31L-PSC62N00
    A11VL0190LRDU2+A10V028DR/31-KK
    A10VO28DFR1/31L-PSC62N00
    A10V045DFR1/31R-PSC62K02
    A10VS028DFR1/51R-PSC12N00-L
    A4VG125EP2/32+A10V028DR/31
    A10VS071DFR1/31R-PPA12N00
    A10VS028DR/31R-PPA12N00
    A10VS0180DR/31R-PPA12KD1
    A10VS071DFR/31R-PPA12N00
    A10VS0140DRS/32R-VPB12N00
    A11VL0190+A10V028+G2
    A10VSO18DFR1/31R-PPA12N00
    A10VSO140DFR1/31R-PPB12N00
    AE-A10VSO140D/31R-PPB12N00
    A10VS071DR/31R-PPA12N00
    A10V0100DR/31R-PSC11N00
    A10VO28DR/31R-PSC62K-01-S1581
    A10VSO 28 DR/31R PSC12 N00
    A10VS0140DR/32R-PPA12N00
    AE-A10VSO140D/31R-PPB12N00
    A10VS0100DR/31R-PTA12N00
    A10V028DR/31R-PSC62K01
    A10V028DFR1/31R-PSC62N00
    A11VL0190LRDU2+A10V028DR/31-KK
    A10VG45EZ2DM1/10L-NTC10F023SHK
    A10VG45EZ2DM1/10R-NSC10F013DH
    A10V028DFR/31L-PSC12K01+
    A10VG63EP11/10R-NSC10F003D-S
    EA10VS071-DR/31R-PPA12N00
    A10VSO 18 DFRI/31R-PPA12N00
    A10VS045DR/31RPPB12-NDD
    A10V071DFRI/34 PSC6402-S0225
    A10VS028DR/31L A12G20+1PF2G2
    A11VLO260LRDL.H2/10+A10V028
    A11VL190LRDL.H2/10+A10V028
    A10VO28DR/31R-PSC62K01-S1581 CORE
    A10VSO100 DR /32R-VPB12N00
    A10VSO100 DFR1/32R-VPB12N00 -S1439
    A10VSO140DRS /32R-VPB22U99
    A10VSO140DR/31R-PPB12N00
    A10VSO18DFR1/31R-PPA12N00 CORE
    A10VSO 28 DFR1/31R-PPA12N00
    A10VSO 45 DFR1/32R-VPB12N00 -S2655
    A10VSO 45 DFR1/31R-PPA12N00 -S1648
    A10VSO 71 DRS /32R-VPB22U99 -S2183
    A10VSO 71 DRS/32R-VPB22U99 -S2184
    A10VSO 71 DFR1/31R-PPA12N00

    A10VSO柱塞泵 A4VSO變量泵大部分型號現貨供應,價格優(yōu)惠

    A10VSO10DR/52R-PPA14N00

    A10VSO18DFR1/31R-PPB12N00
    A10VS018DFR1/31R-PPB12N00
    A10VS018DR/31R-PPA12N00
    A10VSO18DR/31R-PPA12N00
    A10VSO18DFR1/31R-PPA12N00

    A10VSO28DR/31R-PPA12N00
    A10VS028DR/31R-PPA12N00
    A10VSO28DR/31R-PSC12N00
    A10VSO28DFR1/31R-PSA12N00
    E-A10VSO28DFR1/31R-PPA12N00
    A10VSO28DFR1/31R-PPA12N00
    A10VS028DFR1/31R-PPA12N00
    A10VSO28DFR/31R-PSA12N00
    A10VSO28DFR/31R-PPA12N00
    A10VSO28DR/32R-PPA12N00
    A10VSO28DFR1/31L-PSC62N00
    A10VSO28DFR1/31R-PSC62N00

    A10VS045DR/31R-PPA12N00
    A10VSO45DR/31R-PPA12N00
    A10VS045DFR1/31R-PPA12N00
    A10VSO45DFR1/31R-PPA12N00
    E-A10VSO45DFR1/31R-PPA12N00
    A10VSO45DR/52R-PC12N00
    A10VO45DFR1/31R-PSC62K02
    A10VSO45DFR1/32R-PPB12N00

    A10VSO71DFR1/31R-PPA12N00
    A10VS071DFR1/31R-PPA12N00
    A10VSO71DFR1/31R-PPA12KB5
    A10VSO71DFR/31R-PSC62K07
    A10VSO71DFR/31R-PPA12N00
    A10VS071DFR/31R-PPA12N00
    E-A1OVSO71DFR1/31R-PPA12N00
    E-A1OVS071DFR1/31R-PPA12N00
    A10VSO71DFR1/32R-VPB22U99
    A10VSO71DFR1/31R-PPB12NOO
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    A10VSO71DR/31R-PPA12N00
    A10VS071DR/31R-PPA12N00

    A10VSO100DR/31R-PPA12N00
    A10VS0100DR/31R-PPA12N00
    A10VSO100DR/31R-VPA12N00
    A10VS0100DR/31R-VPA12N00
    A10VSO100DFR1/31R-PPA12N00
    A10VS0100DFR1/31R-PPA12N00
    A10VSO100DFR1/32R-VPB12N00
    A10VS0100DFR1/32R-VPB12N00
    A10VSO100DFR1/32R-PPB12N00
    A10V0100DR/31R-PSC11N00
    A10VS0100DR/31R-PTA12N00

    E-A10VSO140DR/31R-PPB12N00
    A10VSO140DR/31R-PPB12NOO
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    E-A10VSO140DFR1/31R-PPA12N00
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    A10VSO140DR/31R-PPB12N00
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    A10VSO140DRS/32R-VPB12N00
    A10VSO140DRS/32R-VPB22U99
    A10VSO140DFR1/31R-PPB12N00
    A10VSO140DR/32R-PPA12N00

    A4VSO40LR2G/10R-PPB13N00
    A4VSO71DFR/10R-PPB13N00
    A4VSO71DR/10R-PPB13N00
    A4VS071DR/10R-PPB13N00
    A4VSO71DRG/10R-PPB13N00
    A4VSO71LR2/10R-PPB13N00
    A4VSO71LR2D/10R-PPB13N00
    A4VSO125DFR/22R-PPB13N00
    A4VSO125DR/22R-PPB13N00
    A4VSO125DR/22R-VPB13N00
    A4VSO125LR2/22R-PPB13N00
    A4VSO125LR2G/22R-PPB13N00
    A4VSO125LR2N/22R-PPB13N00
    A4VSO180LR2N/22R-PPB13N00
    A4VSO250DFR/30R-PPB13N00
    A4VSO250DR/30R-PPB13N00
    A4VSO250DRG/30R-PPB13N00
    A4VSO250LR2/30R-PPB13N00
    A4VSO250LR2G/30R-PPB13N00
    A4VSO250LR2N/30R-PPB13N00
    A4VSO180DFR/22R-PPB13N00
    A4VSO180DR/22R-PPB13N00
    A4VSO180DRG/22R-PPB13N00

    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。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(qū)部分*易磨損,必要時可將其翻轉安裝,以使原吸入區(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。A4VSO180DR/30R-PPB13N00

    A4VSO180LR2S/30R-PPB13N00

    A4VSO250E02/30R-PPB13N00

    A4VSO250DR/22R-PPB13N00

    A4VSO250LR2/30R-PPB13N00

    A4VSO250HD1/30R-PPB13N00

    A4VSO250EO2/30R-PPB13N00

    A4VSO250DRG/30R-PPB13N00

    A4VSO250DR/30R-PPB25N00

    A4VSO250DR/30R-PPB13NOO

    A4VSO355DR/22R-PPB13N00

    A4VSO355DR/30R-PPB13N00

    A4VSO40DFR/10R-PPB13N00

    A4VSO40DR/10R-PPB13N00

    A4VSO40DRG/10R-PPB13N00

    A4VSO40LR2/10R-PPB13N00

    A4VSO40LR2G/10R-PPB13N00

    A4VSO71DFR/10R-PPB13N00

    A4VSO71DR/10R-PPB13N00

    A4VSO71DRG/10R-PPB13N00

    A4VSO71LR2/10R-PPB13N00

    A4VSO71LR2D/10R-PPB13N00

    A4VSO125DFR/22R-PPB13N00

    A4VSO125DR/22R-PPB13N00

    A4VSO125DR/22R-VPB13N00

    A4VSO125LR2/22R-PPB13N00

    A4VSO125LR2G/22R-PPB13N00

    A4VSO125LR2N/22R-PPB13N00

    A4VSO180DFR/22R-PPB13N00

    A4VSO180DR/22R-PPB13N00

    A4VSO180DRG/22R-PPB13N00

    A4VSO180LR2/22R-PPB13N00

    A4VSO180LR2G/22R-PPB13N00

    A4VSO180LR2N/22R-PPB13N00

    0811404250 4WRLE16V120M-3X/G24K0/A1M

    0811404246 4WRLE16E1-180SJ-3X/G24K0/A1M-755

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