| 摘要 |
The subject is a flow rate servo regulator of the type comprising a distribution 200 slide valve 200 and a compensation piston with two inputs 263 movable in cavities of a body simultaneously providing, on the one hand, the direction of distribution of the fluid and, on the other hand, flow rate regulation by pressure compensation, inherent in any apparatus of this type, in such a way that a value of the flow rate in the pipework corresponds to a given position of the slide valve, characterised in that it comprises means for providing a translation of the slide valve 200 with amplitude proportional to the angular value of rotation of the shaft of a numerical motor assembly 250. Application to robotics. <IMAGE>
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