軸向柱塞變量泵A4VG
技術(shù)數(shù)據(jù)表
系列3
規(guī)格
A4VG28,A4VG40,A4VG45,A4VG56,A4VG71,A4VG90,A4VG125,A4VG180,A4V
G250
公稱壓力400 bar
峰值壓力450 bar
閉式回路
特性
-斜盤結(jié)構(gòu)軸向柱塞變量泵,用于閉式回路中的靜液壓傳動
-流量與驅(qū)動轉(zhuǎn)速和排量成比例,可無級調(diào)節(jié)
-輸出流量隨斜盤擺角從零增加到*大值
-使斜盤擺過中位可平穩(wěn)改變液流方向
-多種高兼容性的控制設(shè)備,提供各種抽和調(diào)節(jié)功能
-每個高壓側(cè)均配有兩個溢流閥,用以防止靜液壓傳動(泵和馬達(dá))
過載
-溢流閥同時也具有補(bǔ)油閥的功能
-內(nèi)置補(bǔ)油壓力由內(nèi)置補(bǔ)油溢流閥限制
-內(nèi)置壓力切斷閥為標(biāo)配
力士樂的液壓泵A8VO55,A8VO80,A8VO107,A8VO200
A11VO50,A11VO75,A11VO95,A11VO130,A11VO190,A11VO200,
A11VO250,A11VO260,
A4VSO40,A4VSO71,A4VSO125,A4VSO180,A4VSO250,A4VSO355,
A4VSO500
A4VG28,A4VG40,A4VG45,A4VG56,A4VG71,A4VG90,A4VG125,
A4VG180,A4VG250
A10VSO18,A10VSO28,A10VSO45,A10VSO71,A10VSO100,
A10VSO140
A6V,A7V,A8V12,28,55,80,107,125,160,355,500
A2FO28,A2FO56,A2FO63,A2FO80,A2FO90,A2FO107,A2FO125,
A2FO180,A2FO200,A2FO225,A2FO355,A2FO500
A6VM28,A6VN55,A6VM63,A6VM80,A6VM160,A6VM200,
A6VM250,A6VM355,A6VM50 |
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