REXROTH柱塞泵靠氣壓(ya)(ya)供(gong)(gong)油(you)(you)(you)的(de)(de)(de)液(ye)(ye)壓(ya)(ya)油(you)(you)(you)箱(xiang)，在每次啟動機(ji)器后，必須等液(ye)(ye)壓(ya)(ya)油(you)(you)(you)箱(xiang)達(da)到使用(yong)氣壓(ya)(ya)后，才能操(cao)作機(ji)械。直軸斜(xie)盤式REXROTH柱塞泵分(fen)為壓(ya)(ya)力供(gong)(gong)油(you)(you)(you)型(xing)(xing)的(de)(de)(de)自吸油(you)(you)(you)型(xing)(xing)兩(liang)種。壓(ya)(ya)力供(gong)(gong)油(you)(you)(you)型(xing)(xing)液(ye)(ye)壓(ya)(ya)泵大都采(cai)用(yong)有(you)氣壓(ya)(ya)的(de)(de)(de)油(you)(you)(you)箱(xiang)，也有(you)液(ye)(ye)壓(ya)(ya)泵本(ben)身(shen)帶(dai)有(you)補油(you)(you)(you)分(fen)泵向液(ye)(ye)壓(ya)(ya)泵進油(you)(you)(you)口提供(gong)(gong)壓(ya)(ya)力油(you)(you)(you)的(de)(de)(de)。自吸油(you)(you)(you)型(xing)(xing)液(ye)(ye)壓(ya)(ya)泵的(de)(de)(de)自吸油(you)(you)(you)能力很(hen)強(qiang)，無需外力供(gong)(gong)油(you)(you)(you)。

A4VSO變量柱塞泵

規格40至1000

軸向柱塞斜盤結構

開式回路

1系列和3系列

軸承壽命長

控制器和主動(dong)器產品范圍廣（如(ru)下）

同規格的通(tong)軸結構，可(ke)形成組合泵

– A4VSO型斜(xie)盤(pan)結(jie)構軸向(xiang)柱塞變(bian)量(liang)泵，專為開式回路液壓驅(qu)動設(she)計的(de)。

– 泵的流量(liang)正(zheng)比于泵的轉(zhuan)速和排量(liang)，調節(jie)它的斜盤傾(qing)角可進(jin)行排量(liang)的無級調節(jie)。

– 位置(zhi)控制(zhi)斜盤結構(gou)

– 無級變量(liang)  – 優良的吸入特(te)性

– 允許額定工(gong)作壓(ya)力可達350 bar

– 低噪(zao)聲  – 長壽命

– 驅動軸能承(cheng)受軸向(xiang)及徑向(xiang)負載(zai)

– 優良的功(gong)率/重量比  – 模塊化設計

– 控制響應時間短

– 通(tong)軸結構(gou)，可(ke)形成(cheng)組合泵  – 有斜盤角(jiao)度指示器  – 安裝位置可(ke)選

– 可用HF液體工作，但(dan)運行參數有所降低

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