具有固定的排量，在開式或閉式系統(tǒng)中作靜壓傳動的泵或馬達。
當作為泵使用時，流量與轉(zhuǎn)數(shù)和排量成正比。
當作馬達使用時，輸出轉(zhuǎn)數(shù)和排量成正比而與排量成反比。輸出扭矩隨高壓側(cè)與低壓側(cè)之壓差的增大而增大。
驅(qū)動軸能承受徑向負荷；
缸體與配油盤采用球面配油，在旋轉(zhuǎn)中能自動對中，圓周速度較小，效率高；噪音低
本系列產(chǎn)品為斜軸式結(jié)構(gòu)，適用于開式或閉式系統(tǒng)的靜壓傳動"
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