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德國REXROTH力士樂A10VSO系列柱塞泵上海*低價(jià)
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產(chǎn)品簡介
柱塞泵是液壓系統(tǒng)的一個(gè)重要裝置。它依靠柱塞在缸體中往復(fù)運(yùn)動，使密封工作容腔的容積發(fā)生變化來實(shí)現(xiàn)吸油、壓油。柱塞泵具有額定壓力高、結(jié)構(gòu)緊湊、效率高和流量調(diào)節(jié)方便等優(yōu)點(diǎn)，被廣泛應(yīng)用于高壓、大流量和流量需要調(diào)節(jié)的場合，諸如液壓機(jī)、工程機(jī)械和船舶中。
產(chǎn)品介紹
德國REXROTH力士樂A10VSO系列柱塞泵上海*低價(jià)
柱塞泵一般分為單柱塞泵、臥式柱塞泵、軸向柱塞泵和徑向柱塞泵。
單柱塞泵
結(jié)構(gòu)組成主要有偏心輪、柱塞、彈簧、缸體、兩個(gè)單向閥。柱塞與缸體孔之間形成密閉容積。偏心輪旋轉(zhuǎn)一轉(zhuǎn)，柱塞上下往復(fù)運(yùn)動一次，向下運(yùn)動吸油，向上運(yùn)動排油。泵每轉(zhuǎn)一轉(zhuǎn)排出的油液體積稱為排量，排量只與泵的結(jié)構(gòu)參數(shù)有關(guān)。
臥式柱塞泵
臥式柱塞泵是由幾個(gè)柱塞（一般為3個(gè)或6個(gè)）并列安裝，用1根曲軸通過連桿滑塊或由偏心軸直接推動柱塞做往復(fù)運(yùn)動，實(shí)現(xiàn)吸、排液體的液壓泵。它們也都采用閥式配流裝置，而且大多為定量泵。煤礦液壓支架系統(tǒng)中的乳化液泵一般都是臥式柱塞泵。
乳化液泵用于采煤工作面，為液壓支架提供乳化液，工作原理靠曲軸的旋轉(zhuǎn)帶動活塞做往復(fù)運(yùn)動，實(shí)現(xiàn)吸液和排液。
軸向式
軸向柱塞泵（英文名：Piston pump）是活塞或柱塞的往復(fù)運(yùn)動方向與缸體中心軸平行的柱塞泵。軸向柱塞泵利用與傳動軸平行的柱塞在柱塞孔內(nèi)往復(fù)運(yùn)動所產(chǎn)生的容積變化來進(jìn)行工作的。由于柱塞和柱塞孔都是圓形零件，加工時(shí)可以達(dá)到很高的精度配合，因此容積效率高。
直軸斜盤式
直軸斜盤式柱塞泵分為壓力供油型和自吸油型兩種。壓力供油型液壓泵大都是采用有氣壓的油箱，靠氣壓供油的液壓油箱，在每次啟動機(jī)器之后，必須等液壓漬箱達(dá)到使用氣壓后，才能操作機(jī)械。如液壓油箱的氣壓不足時(shí)就啟動機(jī)器，會對液壓泵內(nèi)的與滑靴造成拉脫現(xiàn)象，出會造成泵體內(nèi)回程板與壓板的非正常磨損。
徑向式
徑向柱塞泵可分為閥配流與軸配流兩大類。閥配流徑向柱塞泵存在故障率高、效率低等缺點(diǎn)。上70、80年代發(fā)展的軸配流徑向柱塞泵克服了閥配流徑向柱塞泵的不足。由于徑向泵結(jié)構(gòu)上的特點(diǎn)，固定了軸配流徑向柱塞泵比軸向柱塞泵耐沖擊、壽命長、控制精度高。變量行程短泵的變量是在變量柱塞和限位柱塞作用下，改變定子的偏心距實(shí)現(xiàn)的，而定于的zui大偏心距為 5—9mm（根據(jù)排量大小不同），變量行程很短。且變量機(jī)構(gòu)設(shè)計(jì)為高壓操縱，由控制閥進(jìn)行控制。故該泵的響應(yīng)速度快。徑向結(jié)構(gòu)設(shè)計(jì)克服了如軸向柱塞泵滑靴偏磨的問題。使其抗沖擊能力大幅度提高。
液壓式
液壓柱塞泵靠氣壓供油的液壓油箱，在每次啟動機(jī)器后，必須等液壓油箱達(dá)到使用氣壓后，才能操作機(jī)械。直軸斜盤式柱塞泵分為壓力供油型的自吸油型兩種。壓力供油型液壓泵大都采用有氣壓的油箱，也有液壓泵本身帶有補(bǔ)油分泵向液壓泵進(jìn)油口提供壓力油的。自吸油型液壓泵的自吸油能力很強(qiáng)，無需外力供油。
德國REXROTH力士樂A10VSO系列柱塞泵上海*低價(jià)
力士樂柱塞泵：A10VSO系列：A10VSO10、A10VSO18、A10VSO28、A10VSO37、
A10VSO45、A10VSO71、A10VSO100、A10VSO140
具體型號：
A10VSO100DG兩點(diǎn)控制，直動式：
A10VSO100DG/31R-PPA12N00
A10VSO100DG/31L-PPA12N00
A10VSO100DG/31R-VPA12N00
A10VSO100DG/31L-VPA12N00
A10VSO100DG/31R-PSA12N00
A10VSO100DG/31L-PSA12N00
A10VSO100DG/32R-PPA12N00
A10VSO100DG/32L-PPA12N00
A10VSO100DG/32R-VPA12N00
A10VSO100DG/32L-VPA12N00
A10VSO100DG/32R-PSA12N00
A10VSO100DG/32L-PSA12N00
A10VSO100DG/32R-PPB12N00
A10VSO100DG/32L-PPB12N00
A10VSO100DG/32R-VPB12N00
A10VSO100DG/32L-VPB12N00
A10VSO100DG/32R-PSB12N00
A10VSO100DG/32L-PSB12N00
A10VSO100DR壓力控制：
A10VSO100DR/31R-PPA12N00
A10VSO100DR/31L-PPA12N00
A10VSO100DR/31R-VPA12N00
A10VSO100DR/31L-VPA12N00
A10VSO100DR/31R-PSA12N00
A10VSO100DR/31L-PSA12N00
A10VSO100DR/32R-PPA12N00
A10VSO100DR/32L-PPA12N00
A10VSO100DR/32R-VPA12N00
A10VSO100DR/32L-VPA12N00
A10VSO100DR/32R-PSA12N00
A10VSO100DR/32L-PSA12N00
A10VSO100DR/32R-PPB12N00
A10VSO100DR/32L-PPB12N00
A10VSO100DR/32R-VPB12N00
A10VSO100DR/32L-VPB12N00
A10VSO100DR/32R-PSB12N00
A10VSO100DR/32L-PSB12N00
A10VSO100DRG壓力控制/遠(yuǎn)程控制：
A10VSO100DRG/31R-PPA12N00
A10VSO100DRG/31L-PPA12N00
A10VSO100DRG/31R-VPA12N00
A10VSO100DRG/31L-VPA12N00
A10VSO100DRG/31R-PSA12N00
A10VSO100DRG/31L-PSA12N00
A10VSO100DRG/32R-PPA12N00
A10VSO100DRG/32L-PPA12N00
A10VSO100DRG/32R-VPA12N00
A10VSO100DRG/32L-VPA12N00
A10VSO100DRG/32R-PSA12N00
A10VSO100DRG/32L-PSA12N00
A10VSO100DRG/32R-PPA12N00
A10VSO100DRG/32R-PPB12N00
A10VSO100DRG/32L-PPB12N00
A10VSO100DRG/32R-VPB12N00
A10VSO100DRG/32L-VPB12N00
A10VSO100DRG/32R-PSB12N00
A10VSO100DRG/32L-PSB12N00
A10VSO100DFR壓力控制/帶流量控制X-T開啟：
A10VSO100DFR/31R-PPA12N00
A10VSO100DFR/31L-PPA12N00
A10VSO100DFR/31R-VPA12N00
A10VSO100DFR/31L-VPA12N00
A10VSO100DFR/31R-PSA12N00
A10VSO100DFR/31L-PSA12N00
A10VSO100DFR/32R-PPA12N00
A10VSO100DFR/32L-PPA12N00
A10VSO100DFR/32R-VPA12N00
A10VSO100DFR/32L-VPA12N00
A10VSO100DFR/32R-PSA12N00
A10VSO100DFR/32L-PSA12N00
A10VSO100DFR/32R-PPB12N00
A10VSO100DFR/32R-PPB12N00
A10VSO100DFR/32L-PPB12N00
A10VSO100DFR/32R-VPB12N00
A10VSO100DFR/32L-VPB12N00
A10VSO100DFR/32R-PSB12N00
A10VSO100DFR/32L-PSB12N00
A10VSO100DFR1壓力控制/帶流量控制X-T關(guān)閉帶沖洗功能：
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31L-PPA12N00
A10VSO100DFR1/31R-VPA12N00
A10VSO100DFR1/31L-VPA12N00
A10VSO100DFR1/31R-PSA12N00
A10VSO100DFR1/31L-PSA12N00
A10VSO100DFR1/32R-PPA12N00
A10VSO100DFR1/32L-PPA12N00
A10VSO100DFR1/32R-VPA12N00
A10VSO100DFR1/32L-VPA12N00
A10VSO100DFR1/32R-PSA12N00
A10VSO100DFR1/32L-PSA12N00
A10VSO100DFR1/32R-PPA12N00
A10VSO100DFR1/32R-PPB12N00
A10VSO100DFR1/32L-PPB12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO100DFR1/32L-VPB12N00
A10VSO100DFR1/32R-PSB12N00
A10VSO100DFR1/32L-PSB12N00
A10VSO100FE1壓力控制/電動排量控制：
A10VSO100FE1/31R-PPA12N00
A10VSO100FE1/31L-PPA12N00
A10VSO100FE1/31R-VPA12N00
A10VSO100FE1/31L-VPA12N00
A10VSO100FE1/31R-PSA12N00
A10VSO100FE1/31L-PSA12N00
A10VSO100FE1/32R-PPA12N00
A10VSO100FE1/32L-PPA12N00
A10VSO100FE1/32R-VPA12N00
A10VSO100FE1/32L-VPA12N00
A10VSO100FE1/32R-PSA12N00
A10VSO100FE1/32L-PSA12N00
A10VSO100FE1/32R-PPB12N00
A10VSO100FE1/32L-PPB12N00
A10VSO100FE1/32R-VPB12N00
A10VSO100FE1/32L-VPB12N00
A10VSO100FE1/32R-PSB12N00
A10VSO100FE1/32L-PSB12N00
A10VSO100DFE1壓力控制/電動排量控制，壓力控制：
A10VSO100DFE1/31R-PPA12N00
A10VSO100DFE1/31L-PPA12N00
A10VSO100DFE1/31R-VPA12N00
A10VSO100DFE1/31L-VPA12N00
A10VSO100DFE1/31R-PSA12N00
A10VSO100DFE1/31L-PSA12N00
A10VSO100DFE1/32R-PPA12N00
A10VSO100DFE1/32L-PPA12N00
A10VSO100DFE1/32R-VPA12N00
A10VSO100DFE1/32L-VPA12N00
A10VSO100DFE1/32R-PSA12N00
A10VSO100DFE1/32L-PSA12N00
A10VSO100DFE1/32R-PPB12N00
A10VSO100DFE1/32L-PPB12N00
A10VSO100DFE1/32R-VPB12N00
A10VSO100DFE1/32L-VPB12N00
A10VSO100DFE1/32R-PSB12N00
A10VSO100DFE1/32L-PSB12N00
A10VSO100ED壓力控制/電動排量控制，反比曲線：
A10VSO100ED/31R-PPA12N00
A10VSO100ED/31L-PPA12N00
A10VSO100ED/31R-VPA12N00
A10VSO100ED/31L-VPA12N00
A10VSO100ED/31R-PSA12N00
A10VSO100ED/31L-PSA12N00
A10VSO100ED/32R-PPA12N00
A10VSO100ED/32L-PPA12N00
A10VSO100ED/32R-VPA12N00
A10VSO100ED/32L-VPA12N00
A10VSO100ED/32R-PSA12N00
A10VSO100ED/32L-PSA12N00
A10VSO100ED/32R-PPB12N00
A10VSO100ED/32L-PPB12N00
A10VSO100ED/32R-VPB12N00
A10VSO100ED/32L-VPB12N00
A10VSO100ED/32R-PSB12N00
A10VSO100ED/32L-PSB12N00
A10VSO100DFLR壓力，流量和功率控制：
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31L-PPA12N00
A10VSO100DFLR/31R-VPA12N00
A10VSO100DFLR/31L-VPA12N00
A10VSO100DFLR/31R-PSA12N00
A10VSO100DFLR/31L-PSA12N00
A10VSO100DFLR/32R-PPA12N00
A10VSO100DFLR/32L-PPA12N00
A10VSO100DFLR/32R-VPA12N00
A10VSO100DFLR/32L-VPA12N00
A10VSO100DFLR/32R-PSA12N00
A10VSO100DFLR/32L-PSA12N00
A10VSO100DFLR/32R-PPB12N00
A10VSO100DFLR/32L-PPB12N00
A10VSO100DFLR/32R-VPB12N00
A10VSO100DFLR/32L-VPB12N00
A10VSO100DFLR/32R-PSB12N00
A10VSO100DFLR/32L-PSB12N00
A10VSO100FHD排量控制，先導(dǎo)壓力相關(guān)，壓力控制：
A10VSO100FHD/31R-PPA12N00
A10VSO100FHD/31L-PPA12N00
A10VSO100FHD/31R-VPA12N00
A10VSO100FHD/31L-VPA12N00
A10VSO100FHD/31R-PSA12N00
A10VSO100FHD/31L-PSA12N00
A10VSO100FHD/32R-PPA12N00
A10VSO100FHD/32L-PPA12N00
A10VSO100FHD/32R-VPA12N00
A10VSO100FHD/32L-VPA12N00
A10VSO100FHD/32R-PSA12N00
A10VSO100FHD/32L-PSA12N00
A10VSO100FHD/32R-PPB12N00
A10VSO100FHD/32L-PPB12N00
A10VSO100FHD/32R-VPB12N00
A10VSO100FHD/32L-VPB12N00
A10VSO100FHD/32R-PSB12N00
A10VSO100FHD/32L-PSB12N00
德國REXROTH力士樂A10VSO系列柱塞泵上海*低價(jià)
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