rexroth力(li)士(shi)樂柚向(xiang)柱(zhu)塞泵(beng)產(chǎn)品(pin)概述：

rexroth力士(shi)樂柚向(xiang)柱(zhu)塞泵(beng)rexroth力士(shi)樂柚向(xiang)柱(zhu)塞泵(beng)斜(xie)盤軸線(xian)與(yu)缸體軸(zhou)線(xian)傾斜(xie)壹角度,柱塞靠機(jī)械(xie)裝置(zhi)或(huo)在(zai)低壓油作(zuo)用下(xia)壓緊(jin)在斜(xie)盤上（圖(tu)中(zhong)為彈簧）,配油盤2和斜(xie)盤4固定不(bu)轉(zhuǎn)(zhuan),當(dāng)原動(dòng)機(jī)通(tong)過(guo)傳動(dòng)軸使缸體轉(zhuǎn)(zhuan)動(dòng)時(shí),由(you)於(yu)斜(xie)盤的作(zuo)用,迫(po)使柱塞在(zai)缸體內(nèi)(nei)作(zuo)往(wang)復(fù)(fu)運(yùn)(yun)動(dòng),並通(tong)過(guo)配油盤的配油窗(chuang)口進(jìn)行(xing)吸(xi)油和(he)壓油。如(ru)圖(tu)3-23中(zhong)所(suo)示(shi)回(hui)轉(zhuǎn)(zhuan)方(fang)向,當(dāng)(dang)缸體轉(zhuǎn)(zhuan)角在π～2π範(fàn)圍內(nèi)(nei),柱(zhu)塞(sai)向(xiang)外伸(shen)出,柱塞(sai)底(di)部缸孔的密(mi)封(feng)工(gong)作(zuo)容積增(zeng)大,通(tong)過(guo)配油盤的吸(xi)油窗(chuang)口吸(xi)油;在(zai)0～π範(fàn)圍(wei)內(nèi),柱(zhu)塞(sai)被(bei)斜(xie)盤推入(ru)缸體,使缸孔容積減小(xiao),通(tong)過(guo)配油盤的壓油窗(chuang)口壓油。缸體每(mei)轉(zhuǎn)(zhuan)壹周,每(mei)個(gè)(ge)柱塞(sai)各完(wan)成(cheng)吸(xi)、壓油壹次,如(ru)改(gai)變斜(xie)盤傾角,就能改(gai)變柱塞行(xing)程(cheng)的長(zhǎng)度,即改變液(ye)壓泵(beng)的排(pai)量(liang),改(gai)變斜(xie)盤傾角方(fang)向,就能改(gai)變吸(xi)油和(he)壓油的方(fang)向,即成為(wei)雙向變量泵。
rexroth力士(shi)樂軸(zhou)向柱(zhu)塞(sai)泵的優(yōu)缺點(diǎn)簡(jiǎn)(jian)介(jie)力(li)士(shi)樂Rexroth柱(zhu)塞泵(beng)的優(yōu)點(diǎn)
1. 參數(shù)高(gao)：額定壓力(li)高(gao)，轉(zhuǎn)(zhuan)速(su)高(gao)，力士(shi)樂油泵(beng)的驅(qū)動(dòng)功率大
2. 效(xiao)率高(gao)，容積效率為95%左(zuo)右(you)，總(zong)效率為90%左(zuo)右(you)
3. 壽(shou)命長(zhǎng)
4. 變量方(fang)便，形式多(duo)
5. 單(dan)位(wei)功率的重量(liang)輕
6. 力士(shi)樂柱(zhu)塞泵(beng)主(zhu)要(yao)零件均受(shou)壓應(yīng)(ying)力，材(cai)料(liao)強(qiáng)(qiang)度性(xing)能可(ke)得(de)以充(chong)分利(li)用(yong)力士(shi)樂rexroth柱(zhu)塞泵(beng)的缺點(diǎn)適(shi)用(yong)於(yu)開(kai)式回(hui)路液(ye)壓驅(qū)動(dòng)
德國(guó)(guo)REXROTH力士(shi)樂軸(zhou)向柱(zhu)塞(sai)泵產(chǎn)品(pin)系列(lie)介(jie)紹
【A2F】系列(lie)：A2F23、A2F28、A2F55、A2F80、A2F107、A2F160。
【A7V】系(xi)列(lie)：A7V16、A7V28、A7V55、A7V80、A7V107、A7V160、A7V200、A7V250。
【A4VG】系(xi)列(lie)：A4VG28、A4VG45、A4VG50、A4VG56、A4VG71、A4VG125、A4VG180、A4VG250。
【A10VSO】系(xi)列(lie)：A10VSO10、A10VSO18、A10VSO28、A10VSO45、A10VSO71、A10VSO100、A10VSO140。
【A4VSO】系(xi)列(lie)：A4VSO40、A4VSO45、A4VSO56、A4VSO71、A4VSO125、A4VSO180、 
A4VSO250、A4VSO355。 
【A11VO】系(xi)列(lie)：A11VO40、A11VO60、A11VO75、A11VO95、A11VO130、A11VO145、
A11VO190、A11VO260。
【A2F0】系(xi)列(lie)：A2F05/10、A2F012/16、A2F023/28、A2F032/45、A2F056/63、A2F080/90、A2F0107/125、 A2F0160/180、A2F0250。
rexroth力(li)士(shi)樂柚向(xiang)柱(zhu)塞泵(beng)型號(hào)(hao)示(shi)例(li)如(ru)下(xia)：
A10VSO100DRG/31R-VPA12O90
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFE1/31R-PPA12N00
A10VSO100DFE1/31R-PPA12K02
A10VSO100DFLR/31L-PKC62N00
A10VSO100DFLR/31L-PKC62N00
A10VSO100DFLR/31L-PKC62N00
A10VSO100DFLR/31R-PKC62K01
A10VSO100DFLR/31R-PKC62K02
A10VSO100DFLR/31R-PKC62K03
A10VSO100DFLR/31R-PKC62K03
A10VSO100DFLR/31R-PKC62K04
A10VSO100DFLR/31R-PKC62K05
A10VSO100DFLR/31R-PKC62K07
A10VSO100DFLR/31R-PKC62K38
A10VSO100DFLR/31R-PKC62K40
A10VSO100DFLR/31R-PKC62K40
A10VSO100DFLR/31R-PKC62K57
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PKC62N00
A10VSO100DFLR/31R-PPA12K37
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-VKC62K01
A10VSO100DFLR/31R-VKC62K68
A10VSO100DFLR/31R-VPA12N00
A10VSO100DFLR/31R-VPA12N00