| 摘要 |
An electric machine includes a stator magnetic circuit formed of a stack of magnetic plates, pierced by a cylindrical channel configured to receive a rotor mounted to rotate on bearings. The stator magnetic circuit is cut by a series of notches organised around an axis that passes through the magnetic circuit from one end face to the other, for receiving therein electrical conductors, which form windings of the machine. Coils formed by the windings are connected to a unit outside of the machine by connection conductors, which open into one of the end faces of the magnetic circuit. A frame sleeve laterally envelopes the magnetic circuit. On an output side of the connection conductors, the sleeve is extended by a lateral wall of a separate lid, which is pierced with a lateral exit opening through which the connection conductors can exit towards an external connector. The lid includes an internal flange element around the axis, attached on one side to an external axial terminal end of the lid and which is extended, on the opposite side, inside the lid in an internal axial direction to close to the axial end face of the stator to form there a seating of a bearing for a shaft of the rotor. On assembly, the connection conductors exiting the stator can thus be directly inserted into the exit opening of the lid before the lid is fixed to the sleeve by passing into a space provided between an internal lateral wall of the lid and the flange element.
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