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AssigneeLiebherr-Aerospace Toulouse SAS
InventorsLoïc Verhille, François Ramadour, Raphael Vilamot, Rémi Wojcieszonak
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The invention relates to a torque motor comprising a stator and a rotor that extend along a common central axis. The stator includes an integral magnetic body and at least one pair of radial teeth that extend along the central axis and define slots for receiving stator windings, and at least one permanent magnet supported by the integral magnetic body. The torque motor also includes a winding support for the stator windings that has a hollow body that extends along the central axis and that delimits a chamber for receiving the rotor, and cavities for receiving the stator windings. In this way, the stator windings are integrated in the stator by the winding support, fitted with the stator windings, being axially inserted into the integral magnetic body.
A torque motor comprising:
A method for assembling a torque motor comprising a stator and a rotor that extend along a common central axis, said stator comprising an integral magnetic body and at least one pair of radial teeth that extend along the central axis, define slots for receiving stator windings and form a radial air gap together with said rotor, at least one permanent magnet supported by said integral magnetic body, a winding support for the stator windings which comprises a hollow body that extends along the central axis and delimits a chamber for receiving said rotor, said winding support comprising cavities for receiving said stator windings, which cavities extend in planes in parallel with the central axis and comprise radial peripheral walls that are shaped to said slots for receiving said integral magnetic body, the method comprising:
Dependencies are inferred from the claim text.