| 摘要 |
<p>The subject of the invention is a servo flow regulator of the type comprising a distribution slide valve (200), and a compensating piston with two inlets (263) which can move in cavities of a body ensuring, on the one hand, simultaneously the direction in which the fluid is distributed and, on the other hand, the regulation of the flow by pressure compensation, a function inherent in all devices of this type, in such a way that a given position of the slide valve corresponds to a flow-rate value in the duct, characterised in that it comprises means for moving the slide valve (200) translationally by an amplitude proportional to the angular value of rotation of the shaft of a numerically controlled drive unit (250). Application to robotics. <IMAGE></p> |
