| 摘要 |
The invention relates to a transverse flux motor comprising at least one stator and at least one rotor. Magnetically active elements of the stator are formed in an annular manner and with a U-shaped inner contour on the stator and the rotor is in the form of a disk or a ring. The rotor comprises magnetically active sections consisting of a soft-magnetic or permanent-magnetic material, that are radially oriented in an annular manner towards at least one front surface of the rotor. The invention also relates to a drive method according to the transverse flux principle, whereby magnetically active sections of at least one disk-type or annular rotor, that are radially oriented in an annular manner towards at least one front surface of the rotor, interact with magnetically active elements having a U-shaped inner contour in an annular manner on at least one stator, in order to rotate the rotor. The aim of the invention is to provide a direct drive based on the transverse flux principle, by which means the direct drive can have a high level of torque and at the same time a weight which is as low as possible, a high level of reliability and an efficiency which is as constant as possible. To this end, a transverse flux motor of the above-mentioned type is provided, in which vertical profiled sections of the U-shaped inner contour are parallel to the axial orientation of the stator, and free ends of the vertical profiled sides of the U-shaped inner contour have poles at a distance from each other. A drive method of the above-mentioned type is also provided, where the magnetically active elements on the stator are at least three ring segments through which different currents pass. Vertical profiled sides of the U-shaped inner contour of the ring segments are parallel to the axial orientation of the stator, and free ends of the vertical profiled sides of the U-shaped inner contour have poles at a distance from each other. During each application of current, the rotor is moved in relation to the stator about a pole in the rotational direction. The rotor is outwardly connected to a rotating motor cage, such that an outer rotor motor is formed. A U-shaped carrier, that is connected to the stator as required, enables the motor to be positioned in another rotational axis. |
