AA4VSO250DR/30R-VPB13N00 REXROTH柱塞泵是武漢金斯特液壓設備有限公司的【重點優(yōu)勢產品】之一,聯(lián)系電話T:027-85830898,手機：13808603867
寧夏AA10VO28ED72/52R-VCC11N00P-S1457廠家鑄造輝煌
技術特性:斜盤結構軸向柱塞變量泵,適用于閉式回路的靜液傳動。流量與驅動轉速和排量成比例可無級調節(jié)。隨著斜盤擺動角度增加,流量從零至最大值。當斜盤擺動經過零位時,液流方向平穩(wěn)換向。良好適應性的多種形式控制和調節(jié)功能。高壓側的兩個溢流閥保護液壓傳動元件(泵和馬達)不過載,高壓溢流閥同時作為補油壓閥。內置輔助泵作為補油和控制油泵。通過內裝的補油溢流閥限制最大補油壓力。
A4VTG71HW/32R-NLD10F001S
A4VTG71HW/32L-NLD10F001S
A4VTG90HW/32L-NLD10F001S
A4VTG90HW/32R-NLD10F001S
柱塞泵具有一定的自吸能力,但自吸的高度不宜超過500mm,并且嚴禁在吸入管道上安裝濾油器,吸入管道直徑不小于推薦數(shù)值,另外自吸時一定要把泵先調至全偏角。
在轉速超過1500rpm時,宜采用供油,供油壓力為0.7MPa左右。在開式系統(tǒng)中,供油泵的流量應為該泵的130%,在閉式系統(tǒng)中,供油泵的流量應為該泵的35%。
力士樂Rexroth變量泵 博世力士樂rexroth柱塞泵 武漢金斯特大量現(xiàn)貨 特價 一級代理商
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我國液壓行業(yè)企業(yè)近年來加工手段和能力得到大幅提高,但是在表面處理的工藝上存在較大問題,因而產品壽命低,材料熱處理、表面處理、鑄造件、鍛造件等問題是提高產品壽命的主要手段,只有大力推廣先進的表面處理的工藝,才能提高液壓產品的使用壽命。
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A11VSO高壓柱塞泵詳細說明
·廣泛應用于鍛壓機械、機床控制、冶金機械、工程機械、礦山機械船用機械等行業(yè)
·適用于開式回路
·液壓泵的流量正比于泵的轉速和排量
·排量規(guī)格大小: 40、71、125、180、250、355、500毫升/轉
·適用轉速1500轉/分鐘
·可通過調節(jié)斜盤角度來實現(xiàn)無級變量,帶斜盤角度指示器
·控制響應靈敏
·變量形式齊全常用有DR恒壓控制、LR雙曲線恒功率自動控制、EO2電氣比例控制
·額定工作壓力可達到35MPa
·優(yōu)異的吸入特性
·選用長壽命,高精度軸承
·具備結構設計緊湊,低噪聲,壓力流量穩(wěn)定可靠等特點
·靜壓平衡滑靴提高使用壽命
·適用介質:礦物油,水乙二醇,清潔度要求NAS9級
