REXROTH力士樂柱塞泵低價(jià)供應(yīng) 德國(guó)REXROTH電液換向閥安裝時(shí)候注意幾點(diǎn)：
1、安裝前應(yīng)參閱該產(chǎn)品的使用說明書,是否符合你的使用要求。
2、管路使用之前應(yīng)沖洗干凈,介質(zhì)不清潔的應(yīng)安裝過濾器,以防止雜質(zhì)妨礙電磁閥的正常工作。
3、長(zhǎng)時(shí)間停用后的電磁閥,應(yīng)排清凝結(jié)物后方便使用;拆洗時(shí)各零件要按順序放好再恢復(fù)原狀裝好。
4、電磁閥一般是單向工作的,不能反裝,閥上箭頭是管路流體的運(yùn)動(dòng)方向,必須保持*。
5、電磁閥在結(jié)冰場(chǎng)所重新工作時(shí)應(yīng)加熱處理,或設(shè)置保溫措施。
6、電磁閥安裝一般閥體水平,線圈垂直向上,有部分產(chǎn)品可以任意安裝,但在條件允許時(shí)垂直,以增長(zhǎng)使用壽命。
7、電磁線圈引出線（接插件）連接好后,應(yīng)確認(rèn)是否牢固,聯(lián)接電器元件觸點(diǎn)不應(yīng)抖動(dòng),松動(dòng)將引起電磁閥不工作。 REXROTH力士樂柱塞泵低價(jià)供應(yīng) 德國(guó)力士樂軸向柱塞泵系列產(chǎn)品： A4VG90HWD1/32R-NZF001S 柱塞泵 A4VTG90HW/32R-NLD10F001S 軸向柱塞泵 A4VSO125DR/PPB13NOO 變量軸向柱塞泵 A4VSO180DR/30R-PPB13N00 變量軸向柱塞泵 A4VSO125DR/30R-PPB13N00 柱塞泵 A4VS0125DR/10R-PPB13N00 柱塞泵 A4VS071DR/10R-PPB13N00 柱塞泵 A4VS0125DR/22R 變量泵 A4VSO250EO2/30R-VPB13N00-SO2 柱塞泵 A4VG125EP2MT1/32-NZF02F021SH-S 柱塞泵 A4VSO250EO2/30R-VPB13N00-SO2 變量軸向柱塞泵 A4VSO180DR/30R-PPB13N00 變量軸向柱塞泵 A4VSO125DR/30R-PPB13N00 油泵 A4VSO180DFR/30R-PPB13N00 柱塞泵 A4VS0180DR/30R-PPB13N00 軸向柱塞泵主泵 A4VS0125DRG/30R-PPB13N00 油泵 A4VS071DR/30R-PPB13N00 德國(guó)力士樂A4VG-125泵的配件 主軸 080121-001# 軸向柱塞泵 E-A4VSO250EO2/30R-VPB25N00-SO3 軸向柱塞泵 E-A4VSO250EO2/30R-VPB25N00-SO3 柱塞泵 A4VSO180DR/30R-FPB13N00 恒壓變量泵 E-A4VS0125DR/22R-VPB13N00 柱塞泵 A4VSO180DR/30R-FPB13N00 柱塞泵 A4VS0180LR2G/30R-PPB13NOO 柱塞泵 A4VSO250LR2D/30R-PPB13NOO 柱塞泵 A4VSO250DR/30R-PPB13NOO 泵 A4VG56EZ2DM1/32-NSC02F003F 柱塞泵 A4VS0250DR/30RPPB13N00 閥柱塞泵 A4VTG71HW/32R-NLD10F001S 柱塞泵 A4VSG750HD/22R-PPH10NOO 軸向柱塞泵 A4VS07IDR/3XR 軸向柱塞泵 A4VS0125DR/3XR 柱塞泵 A4VG90EP2DT1/32R-NAF02F00 柱塞泵 A4VSO-250E02/30R-PPB13N00 柱塞泵 A4VSO-250DR/30R-PPB13N00 液壓馬達(dá) A4VG40EP4DMT1/32L-NSC02F015PH 柱塞泵 A4VG71DWDMT2/23L-NZF02F041D 泵 A4VG250HD1D1/32LNZD10F001S 柱塞泵 A4VS0125DR30R-PPB13N00 柱塞泵 A4VG125HD1D2/32R-NTF02F691P 柱塞泵 A4VG125HD1D2/32R-NSF02F02F021P 串泵 A4VG125HDMT1-32R-NSF02F691S- 柱塞泵（二串泵） A4VG125EP2/32+A10V028DR/31
德國(guó)力士樂柱塞泵A10VSO 10排量：A10VSO10DR/52R-PPA14N00 A10VSO 18排量：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 德國(guó)力士樂柱塞泵A10VSO 28排量：A10VSO28DR/31R-PPA12N00 A10VSO28DR/31R-PPA12K01 A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12N00 A10VSO28DFR1/31R-PPA12K01 A10VSO28DFR/31R-PPA12N00 A10VSO28DFLR/31R-PPA12N00 A10VSO28DG/31R-PPA12N00 A10VSO28DRG/31R-PPA12N00 A10VSO28DFE1/31R-PPA12N00 A10VSO28FHD/31R-PPA12N00 A10VSO28ED/31R-PPA12N00 德國(guó)力士樂柱塞泵A10VSO 45排量：A10VSO45DR/31R-PPA12N00 A10VSO45DR/31R-PPA12K01 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12N00 A10VSO45DFR1/31R-PPA12K02 A10VSO45DFR/31R-PPA12N00 A10VSO45DFR/31R-PPA12K01 A10VSO45DFR/31R-PPA12K26 A10VSO45DFLR/31R-PPA12N00 A10VSO45DG/31R-PPA12N00 A10VSO45DRG/31R-PPA12N00 A10VSO45DFE1/31R-PPA12N00 A10VSO45FHD/31R-PPA12N00 A10VSO45ED/31R-PPA12N00 德國(guó)力士樂柱塞泵A10VSO 71排量：A10VSO71DR/31R-PPA12N00 A10VSO71DR/31R-PPA12K01 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12N00 A10VSO71DFR1/31R-PPA12K02 A10VSO71DFR/31R-PPA12N00 A10VSO71DFR/31R-PPA12K27 A10VSO71DFLR/31R-PPA12N00 A10VSO71DG/31R-PPA12N00 A10VSO71DRG/31R-PPA12N00 A10VSO71DFE1/31R-PPA12N00 A10VSO71FHD/31R-PPA12N00 A10VSO71ED/31R-PPA12N00 德國(guó)力士樂柱塞泵A10VSO 100排量：A10VSO100DR/31R-PPA12N00 A10VSO100DR/31R-PPA12K01 A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12N00 A10VSO100DFR1/31R-PPA12K01 A10VSO100DFR/31R-PPA12N00 A10VSO100DFLR/31R-PPA12N00 A10VSO100DG/31R-PPA12N00 A10VSO100DRG/31R-PPA12N00 A10VSO100DFE1/31R-PPA12N00 A10VSO100DFE1/31R-PPA12K02 A10VSO100FHD/31R-PPA12N00 德國(guó)力士樂柱塞泵A10VSO 140排量：A10VSO140DR/31R-PPB12N00 A10VSO140DR/31R-PPB12K01 A10VSO140DFR1/31R-PPB12N00 A10VSO140DFR1/31R-PPB12N00 A10VSO140DFR1/31R-PPB12K01 A10VSO140DFR/31R-PPB12N00 A10VSO140DFLR/31R-PPB12N00 A10VSO140DG/31R-PPB12N00 A10VSO140DRG/31R-PPB12N00 A10VSO140DFE1/31R-PPB12N00 A10VSO140DFE1/31R-PPB12N002 A10VSO140FHD/31R-PPB12N00 A10VSO140ED/31R-PPB12N00 A10VSO型號(hào)（32系列） 規(guī)格71至140 軸向柱塞斜盤結(jié)構(gòu) 開式回路32系列 低噪趨勢(shì) 高效率 可靠性高 通用通軸驅(qū)動(dòng) A7VO型號(hào) 規(guī)格28至1000 軸向錐形柱塞彎軸結(jié)構(gòu) 開式回路6系列 堅(jiān)固，通用于開式回路應(yīng)用中 長(zhǎng)效的軸承提供長(zhǎng)時(shí)間的使用壽命（規(guī)格250至1000） 可選用可視或傾斜角指示器（規(guī)格250至1000） 常規(guī)型號(hào)：A10VSO45DFR1/32R-PPB12N00 A10VS071DFR1/31R-VPA12N00 A10VS071DFR1/32R-VPB22U99 A10VSO100DR/32R-PPB12N00 A10VSO100DFR1/32R-VPB12N00 A10VS0100DFR1/32R-VPB22U99N00 A10VSO140DRS/32R-VPB22U99 A10VSO71DRS/32R-VPB22U99-S2184 A10VS0140DRS/32R-PPB22U99 A10VS0140DFR1/32R-VPB22U99N00 以上為德國(guó)力士樂A10VSO型號(hào)（32系列） 四孔安裝 無通軸型柱塞泵71、100、140排量常規(guī)優(yōu)質(zhì)訂貨型號(hào)，其它油泵型號(hào)未一一舉出同樣供應(yīng)歡迎隨時(shí) 德國(guó)REXROTH力士樂柱塞泵AE-A10VSO140D/31R-PPB12N00, E-A4VS0250DR/30RPPB13N00 , AE-A10VSO140D/31R-PPB12N00, AE-A4VS0250E01/30R-PPBN00-S036, E-A4VS040DR/10R-PPB13NOO , E-A4VS0180DR/30R-PPB13N00 , E-A4VS0180DR/30R-PPB13N00 , E-A4VS0180DR/30R-PPB13N00 , E-A4VS0180DR/30R-PPB13N00 , E-A4VS0180DR/30R-PPB13N00 , E-A4VSO125DRPPB13NOO , E-A4VSO125DRPPB13NOO , A4VS0125DR30R-PPB13N00, A4VS0125DR/30R-PPB13N00, A4VS0125LR2N/22L-PZB13A00, A4VSO180DR/3XR-PPB13N00, A4VSO125DR/3DR-PPB13NOO, A4VS0125DR/10R-PPB13N00 , A4VS0125LR2N/22L-PZB13A00, E-A4VS0250DR/30RPPB13N00 , A4VS0125DR/22R-PPB13N00, A4VS0250DR/30R-PPB13N00, A4VS0180DR/30R-PPB13N00, EA4VS0125DFR/30R-PPB13N00, A4VS040DR-PPB13N00 , A4VS0180DR/22R-PPB13N00 , A4VSO40EO/31L-P2BBN00 , A4VSO180EO/30L-P2B13N00, A4VS040DR/10X-PPB13N00 , AE-A4VS0250E01/30R-PPBN00-S036, AHA4VS0250HD1GB/30R-PZB13K35-S, AHA4VS0250LR3G/30R-PZB13K35-S0 , AHA4VS0250LR3G/30R-PZB13N00-S0 , AHA4VS0250HD1GB/30R-PZB13K35-S, AHA4VS0250LR3G/30R-PZB13K35-S0, AHA4VS0250LR3G/30R-PZB13N00-S0, A4VS0500HSK/30L-PPH13N0010SET, E-A4VS040DR/10R-PPB13NOO, A4VS0125DR30R-PPB13N00 , A4VS0250DRG/30R-PPB13N00, 規(guī)格40至1000 軸向柱塞斜盤結(jié)構(gòu) 開式回路1系列和3系列 軸承壽命長(zhǎng) 控制器和主動(dòng)器產(chǎn)品范圍廣（如下） 同規(guī)格的通軸結(jié)構(gòu)，可形成組合泵 如果和在礦物油模式下（規(guī)格180至355）的性能數(shù)據(jù)相同，則可用HFC液體工作 常規(guī)型號(hào) ：常用DR壓力控制供應(yīng)型號(hào)（10R、22R和30R系列）有：A4VSO40DR/10R-PPB13NOO A4VSO40DR/22R-PPB13NOO A4VSO40DR/30R-PPB13NOO A4VSO71DR/10R-PPB13N00 A4VSO71DR/22R-PPB13N00 A4VSO71DR/30R-PPB13N00 A4VSO125DR/10R-PPB13N00 A4VSO125DR/22R-PPB13N00 A4VSO125DR/30R-PPB13N00 A4VSO180DR/10R-PPB13N00 A4VSO180DR/22R-PPB13N00 A4VSO180DR/30R-PPB13N00 A4VSO250DR/10R-PPB13N00 A4VSO250DR/22R-PPB13N00 A4VSO250DR/30R-PPB13N00 A4VSO355DR/10R-PPB13N00 A4VSO355DR/22R-PPB13N00 A4VSO355DR/30R-PPB13N00 A4VSO500DR/10R-PPB13N00 A4VSO500DR/22R-PPB13N00 A4VSO500DR/30R-PPB13N00 A4VSO750DR/10R-PPB13N00 A4VSO750DR/22R-PPB13N00 A4VSO750DR/30R-PPB13N00 A4VSO1000DR/30R-PPB13N00 A4VSO1000DR/30R-PPB13N00 A4VSO1000DR/30R-PPB13N00 以上為德國(guó)力士樂A4VSO型號(hào)（10R、22R和30R系列）DR壓力控制無通軸型柱塞泵40、71、125、180、250、355、500、750、1000各排量常規(guī)優(yōu)質(zhì)訂貨型號(hào)，其它油泵型號(hào)未一一舉出同樣供應(yīng) 柱塞泵有軸向柱塞泵和徑向柱塞泵?？煞譃椋?/p> 一、徑向柱塞泵
徑向柱塞泵是將柱塞徑向排列在缸體內(nèi)，缸體由原動(dòng)機(jī)帶動(dòng)連同柱塞一起轉(zhuǎn)動(dòng)，周期性改變密閉容積的大小，達(dá)到吸、排油的目的。 二、軸向柱塞泵
1.結(jié)構(gòu)和原理
軸向柱塞泵是將多個(gè)柱塞軸向配置在一個(gè)共同缸體的圓周上，并使柱塞中心線和缸體中心線平行的一種泵，軸向柱塞泵有兩種形式，直軸式（斜盤式）和斜軸式（擺缸式），所示的為直軸式軸向柱塞泵的工作原理，這種泵主要由缸體1、配油盤2、柱塞3和斜盤4組成。柱塞沿圓周均勻分布在缸體內(nèi)。斜盤與缸體軸線傾斜一角度γ，柱塞靠機(jī)械裝置或低壓油作用下壓緊在斜盤上（圖中為彈簧），配油盤2和斜盤4固定不轉(zhuǎn)，當(dāng)原動(dòng)機(jī)通過傳動(dòng)軸使缸體轉(zhuǎn)動(dòng)時(shí)，由于斜盤的作用，迫使柱塞在缸體內(nèi)作往復(fù)運(yùn)動(dòng)，并通過配油盤的配油窗口進(jìn)行吸油和壓油。回轉(zhuǎn)方向，當(dāng)缸體轉(zhuǎn)角在π～2π范圍內(nèi)，柱塞向外伸出，柱塞底部的密封工作容積增大，通過配油盤的吸油窗口吸油；在0～π范圍內(nèi)，柱塞被斜盤推入缸體，使密封容積減小，通過配油盤的壓油窗口壓油。缸體每轉(zhuǎn)一周，每個(gè)柱塞各完成吸、壓油一次，如改變斜盤傾角γ，可改變液壓泵的排量，改變斜盤傾角方向，就能改變吸油和壓油的方向，成為雙向變量泵。 2.排量和流量計(jì)算：
D：分布圓直徑 d:柱塞直徑 z:柱塞泵
柱塞泵-高壓泵，對(duì)元件的精度要求高，制造成本高 3.柱塞泵特點(diǎn)： （1） 柱塞和缸體配合間隙容易控制，密封性好，容積斜率高0.93-0.95。 （2） 采用滑履與回程盤裝置，避免球頭的頭接觸。 （3） 高壓泵，結(jié)構(gòu)復(fù)雜，價(jià)格貴，使用環(huán)境要求高。 （4） 柱塞數(shù)通常為7、9、11個(gè)，單數(shù)，減小脈動(dòng)。 （5） 排量取決于泵的斜盤傾角γ。 柱塞泵是利用柱塞和柱塞套的相對(duì)滑動(dòng)改變?nèi)莘e來實(shí)現(xiàn)吸油和排油的，尾部有兩個(gè)單向閥，塞和套之間靠間隙和油的粘度來密封。 |
