力士(shì)樂(lè)柱(zhù)塞泵(bèng)力士樂(lè)葉(yè)片(piàn)泵
柱塞泵(bèng)是液壓係統(tǒng)的(dí)一個(gè)重(zhòng)要裝(zhuāng)置
。它依靠(kào)柱塞在缸體(tǐ)中往(wǎng)復(fù)運動(dòng)，使(shǐ)密封工(gōng)作(zuò)容腔(qiāng)的容(róng)積(jī)發生變化來實(shí)現(xiàn)吸(xī)油，壓(yā)油(yóu)
。柱塞泵(bèng)具(jù)有(yǒu)額定(dìng)壓力高(gāo)，結(jié)構(gòu)緊(jǐn)湊，效率高(gāo)和流量調節方便等優(yōu)點，被廣(guǎng)泛應用於高壓，大流量和(hé)流量需(xū)要(yào)調(tiáo)節(jié)的(dí)場合，諸如(rú)液壓機，工(gōng)程(chéng)機械(xiè)和船舶中 徑向柱塞(sāi)泵(bèng)可(kě)分為(wéi)閥配流與(yǔ)軸配流兩大(dà)類(lèi)
。閥配流(liú)徑(jìng)向(xiàng)柱(zhù)塞泵存在(zài)故障(zhàng)率高，效率低等缺(quē)點(diǎn)
。上70，80年代發(fā)展的軸(zhóu)配(pèi)流徑向柱塞泵克服了閥配(pèi)流徑(jìng)向(xiàng)柱塞(sāi)泵的(dí)不(bù)足(zú)
。由於徑(jìng)向泵結(jié)構(gòu)上(shàng)的特點，陝(shǎn)定(dìng)了軸配流徑(jìng)向(xiàng)柱塞泵(bèng)比(bǐ)軸向柱(zhù)塞(sāi)泵耐(nài)衝(chōng)擊(jī)，壽命(mìng)長(cháng)，控製精度(dù)高
。變(biàn)量行程短(duǎn)泵的變量是在變(biàn)量柱(zhù)塞和限位柱(zhù)塞作用(yòng)下，改(gǎi)變定子(zǐ)的(dí)偏(piān)心(xīn)距實(shí)現(xiàn)的(dí)，而定於的zui大偏心距為 5—9mm（根(gēn)據排(pái)量大小(xiǎo)不同(tóng)），變量行程很(hěn)短(duǎn)
。且變量(liáng)機構設計為高壓(yā)操縱，由控(kòng)製閥(fá)進(jìn)行控(kòng)製
。故(gù)該(gāi)泵的響應速度快
。徑向結(jié)構(gòu)設計(jì)克服了(liǎo)如軸(zhóu)向(xiàng)柱(zhù)塞泵滑(huá)靴偏磨(mó)的(dí)問(wèn)題(tí)
。使其抗(kàng)衝擊能(néng)力(lì)大幅度提(tí)高(gāo)
。
力(lì)士(shì)樂柱塞泵(bèng)力士(shì)樂(lè)葉片(piàn)泵
A10VSO柱(zhù)塞泵 A4VSO變(biàn)量泵
PVV4-1X/098RA15UMC 葉片泵(bèng)
A10VSO10DR/52R-PPA14N00
A10VSO18DFR1/31R-PPA12N00
A10VS018DFR1/31R-PPA12N00
A10VS018DR/31R-PPA12N00
A10VSO18DR/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12NOO
A10VS018DFR1/31R-PPA12NOO
A10VSO18DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VS028DR/31R-PPA12N00
A10VO28DR/31R-PSC12N00
A10VSO28DRF1/31R-PSA12N00
E-A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VS028DFR1/31R-PPA12N00
A10VSO28DFR/31R-PSA12N00
A10VSO28DR/32R-PPA121V00
A10VO28DFR1/31L-PSC62N00
A10VO28DFR1/31R-PSC62N00
A10VS045DR/31R-PPA12N00
A10VSO45DR/31R-PPA12N00
A10VS045DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
E-A10VSO45DFR1/31R-PPA12N00
E-A10VS045DFR1/31R-PPA12N00
A10VSO45DR/52R-PC12N00
A10VO45DFR1/31R-PSC62K02
A10VSO45DFR1/32R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VS071DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12KB5
A10VSO71DFR/31R-PSC62K07
A10VSO71DFR1/31R-PPA12N00
A10VS071DFR1/31R-PPA12N00

：劉(liú)小(xiǎo)燕
： 

地址：上(shàng)海(hǎi)黃浦(pǔ)區北(běi)京(jīng)東路(lù)668號科(kē)技京城(chéng)20樓C座(zuò)