產品詳情
柱塞泵工作原理,當傳動軸1在電動機的帶動下轉動時,連桿2推動柱塞4在缸體3中作往復運動,同時連桿的側面帶動活塞連同缸體一同旋轉。配油盤5是固定不動的。如果斜角度gamma;的大小和方向可以調節,就意味著可以改變泵的排量和吸、壓油方向,此時的泵為雙向變量軸向柱塞泵。

柱塞泵的優點
1. 參數高:額定壓力高,轉速高,泵的驅動功率大
2. 效率高,容積效率為95%左右,總效率為90%左右
3. 壽命長
4. 變量方便,形式多
5. 單位功率的重量輕
6. 柱塞泵主要零件均受壓應力,材料強度性能可得以充分利用
高壓徑向柱塞泵驅動扭矩由驅動軸 通過十字聯軸器 傳遞給星形的液壓缸體轉子,定于不受其它橫向作用力.轉于裝
在配流軸上.位于轉子中的徑向布置的柱塞,沙漿泵,通過靜壓平衡的滑靴緊貼著偏心行程定子.柱塞與滑靴球鉸相連,渣漿泵,并通過卡簧
鎖定.二個保持環將滑靴卡在行程定子上.泵轉動時,它依靠離心力和液壓力壓在定于內表面上.當轉子轉動時,石家莊渣漿泵,由于定于
的偏心作用,柱塞將作往復運動,它的行程為定于偏心距的2倍.定子的偏心距可由泵體上的徑向位置相對的兩個柱塞來調
節.
高壓徑向柱塞泵油液的進出通過泵體和配流軸上的流道,并由配流軸上吸油口控制,灰渣泵,高壓徑向柱塞泵泵體內產
生的液壓力被靜壓平衡的表面所吸收.摩擦副的靜壓平衡采取了過平衡壓力補償方法,河北渣漿泵,形成了開環控制.高壓徑向柱塞泵支
承驅動軸的軸承只起支承作用,不受其他外力的作用.柱塞泵是往復泵的一種,屬于體積泵,其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。 帶滑靴結構的軸向柱塞泵是目前使用最廣泛的軸向柱塞泵,安放在缸體中的柱塞通過滑靴與斜盤相接觸,當傳動軸帶動缸體旋轉時,斜盤將柱塞從缸體中拉出或推回,完成吸排油過程。柱塞與缸孔組成的工作容腔中的油液通過配油盤分別與泵的吸、排油腔相通。變量機構用來改變斜盤的傾角,通過調節斜盤的傾角可改變泵的排量。A11VLO260EP2/11R-NPD12N00力士樂泵現貨特價
力士樂徑向柱塞泵A11VO95EP2G/10R-NZD12K24P

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力士樂徑向柱塞泵A11VO95EP2G/10R-NZD12K24P
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A11VLO260EP2/11R-NSD12N00 A11VLO260EP2/11R-NPD12N00
A11VLO260EP2/11R-NSD12K02 A11VLO260EP2/11R-NPD12K02

