Abstract: The present invention relates to a motor and/or dynamo, a vehicle or wind turbine provided with such a motor and/or dynamo. The motor/dynamo comprises a device for generating power, comprising: a rotor; a stator; at least two permanent magnets arranged in a mutually opposed orientation on one of the rotor and the stator; and at least two coils on the other of the rotor and the stator, characterized in that the coils are disposed in an axial orientation and the magnets in radial orientation.