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變量柱塞泵的壓力油經(jīng)泵體、泵殼變量殼體中的通油孔通過(guò)單向閥進(jìn)入變量殼體的下腔,當(dāng)拉桿向下運(yùn)動(dòng)時(shí),推動(dòng)伺服活塞向下移動(dòng),伺服閥的上閥口打開,變量殼體下腔的壓力油經(jīng)變量活塞中的通油孔進(jìn)入變量殼體上腔,由于上腔面積大于下腔,液壓力推動(dòng)活塞向下運(yùn)動(dòng),帶動(dòng)銷軸使變量頭繞鋼球中心旋轉(zhuǎn),改變變量頭的傾斜角(增大),柱塞泵的流量隨之增大。反之拉桿向上運(yùn)動(dòng),變量頭的傾斜角向相反方向變化,泵的流量也隨之變化。當(dāng)傾斜角度變至零以后,則變量頭向負(fù)偏角方向變化,液流產(chǎn)生換向,泵的進(jìn)出油口變換。
1,A10VSO型斜盤結(jié)構(gòu)變量柱塞泵,用于驅(qū)動(dòng)開式回路液壓傳動(dòng)。
2,此泵適用于移動(dòng)裝置和工業(yè)領(lǐng)域,DFR壓力和流量控制器型。
3,其容積流量正比于驅(qū)動(dòng)轉(zhuǎn)速和泵的排量。調(diào)節(jié)斜盤的位置,可無(wú)級(jí)地改變泵的流量,
4,SAE或ISO標(biāo)準(zhǔn)安裝法蘭。
5,米制SAE法蘭連接或UNC固定螺紋。
6,2個(gè)殼體泄油口。
7,好的吸入性能。
8,允許連續(xù)運(yùn)行壓力為280bar。
9,低噪聲、長(zhǎng)壽命、主軸可承受向力和徑向力。
10,單位功率的重量輕、短的控制時(shí)間、通軸驅(qū)動(dòng)、可實(shí)現(xiàn)多回路系統(tǒng)。
A10VSO18系列 A10VSO28系列 A10VSO45系列
A10VSO71系列 A10VSO100系列 A10VSO1400系列
變量柱塞泵型號(hào):
A10VS0100DFR1/32R-VPB12N00
A10VS0100DR/32R-VPB12N00
A10VS0100DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VS0100DR/31R-PPA12N00
A10VS0100DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VS0100DFR1/32R-VPB12N00
A10VS018DFR1/31R-PPA12N00
A10VS0100DR/32R-VPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO71DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO140DRS/32R-VPB12N00
A10VSO18DR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12NOO
A10VSO71DFR1/32R-VPB22U99
A10VSO28DFR1(DR)/31R-PPA12N00
A10VS018DFR1/31R PPA12N00
A10VS028DFR1/31R PPA12N00
A10VS045DFR1/31R PPA12N00
A10VS071DFR1/31R PPA12N00
A10VS0100DFR1/31R PPA12N00
A10VS0140DFR1/31R PPA12N00
A10VS018DFR/31R PPA12N00
A10VS028DFR/31R PPA12N00
A10VS045DFR/31R PPA12N00