Rexroth力士樂葉片泵辦事處*
Rexroth rexroth Rexroth vane pump vane pump parameters Principle
Before REXROTH vane pump, the pump is filled with liquid first, then start the pump, impeller rapidly rotating impeller blades driven to rotate the liquid to flow to the outer edge of the impeller rely on inertia liquid while rotating impeller from the suction chamber sucked into the liquid, in this process, the liquid flow around the impeller blades in motion liquid flow around the role of a lift on the blade, turn the blade with a lift this size equal and opposite force is applied to the liquid, the force acting on the liquid , so that the liquid flows out of the impeller to obtain energy, then the kinetic energy and the pressure energy of the liquid was increased.
REXROTH rotating impeller vane pumps rely on the effect of the liquid prime mover mechanical energy transferred to the liquid. Since the centrifugal effect of the liquid from the impeller inlet to the outlet of the process, its speed can be increased and pressure energy are being discharged through the liquid pushed out of the impeller chamber, most of the velocity energy into pressure energy, and then transported along the discharge line out, then, is discharged by the impeller inlet and the liquid to form a liquid vacuum or low pressure, below the liquid level in the pool water pressure (atmospheric pressure) action, it is pressed into the inlet of the impeller, thus, the rotating impeller to continuously to suction and discharge the liquid.

Rexroth力士樂葉片泵辦事處*

REXROTH葉片泵以其結構簡單、使用維修方便、效率較高而成為農業(yè)上應用zui廣泛一種水泵，但也因提不上水而令人倍感煩惱。現就提不上水這一。
?規(guī)格 14 ... 150
?機座大小 10、16、25、40、63 和 100
?公稱壓力zui高 160 bar
?zui大流量 270 l/min
?組件系列 1X
?低工作噪音
?由于液壓動態(tài)潤滑的滑動軸承而擁有高軸承壽命
?壓力和流量的閉環(huán)控制可能性
?低滯環(huán)
?極低的開機控制時間和停機控制時間
力士樂泵：PV7... 型葉片泵的排液體積可調，
結構設計出色，通過體積流量的微小脈動，
在限制時可以以微小的峰值壓力實現*的
重復精度。在高度調節(jié)螺栓上的噪聲優(yōu)化裝置
可以保證運行噪聲非常輕。動液潤滑的滑動軸承
可以實現很長的使用壽命。
排液器的軸向補償提供了*的體積效率。

Rexroth力士樂葉片泵辦事處*

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