力士樂柱塞泵A10VSO28DFR1/31R-VPA12N00現貨
力士樂變量柱塞泵是往復泵的一種,屬于體積泵,在其工作時。它的柱塞靠泵軸的偏心轉動驅動,往復運動,其吸入和排出閥都是單向閥。當柱塞外拉時,工作室內壓力降低,出口閥關閉,低于進口壓力時,進口閥打開,液體進入;柱塞內推時,工作室壓力升高,進口閥關閉,高于出口壓力時,出口閥打開,液體排出。"
A10VSO系列斜盤結構變量柱塞泵,用于驅動開式回路液壓傳動,其容積流量取決于驅動轉速和泵的排量,調節斜盤的位置可無級地改變泵的流量。
排量為28…140 Vg cm3的泵額定壓力280 bar,峰值壓力350 bar。
特點:
用于液壓開式回路的斜盤結構軸向柱塞變量泵;
流量正比于驅動轉速和排量,并能通過調節斜盤傾角實現無級變量;
ISO標準的安裝法蘭;
法蘭連接符合SAE米制;
有兩個殼體泄油孔;
優良的吸入性能;
允許連續運行壓力可達280 bar;
低噪聲;
長壽命;
驅動軸能承受軸向及徑向負載;
高的功率/重量比;
廣范圍的多種控制形式;
控制響應時間短;
采用通軸結構,可用于多回路系統
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力士樂柱塞泵A10VSO28DFR1/31R-VPA12N00現貨