MOTORIZED WHEEL FOR VEHICLE

摘要

MOTORIZED WHEEL FOR VEHICLE A motorized wheel for a vehicle comprising an axial (1), a rim (2) capable of rotating about the axle (1), a controlled voltage unit (32) and an electric motor comprising a stator (4) mounted on the axle (1) and having a magnetic circuit (5) with electric magnets (6, 7) arranged in two groups and a rotor (10) connected to the rim (2) and having a magnetic circuit (11) with magnetic elements (12), current collector (8 and 9) and a commutator (13). The groups of electric magnets (6 and 7) are displaced relative to each other so that, when the slip elements (17, 18 or 19, 20) of the current collector (8 or 9) corresponding to one group of electric magnets (6 or 7) are located between the bars (14, 15) of the commutator (13), the electric magnets (6 or 7) of this group are disconnected from the controlled voltage unit (32), while the electric magnets (7 or 6) of the other group are connected through the contact element (21), slip elements (19, 20 or 17, 18) of the current collector and the bars (14, 15) of the commutator (13) to the controlled voltage unit (32) and are magnetically coupled with the magnetic elements (12) of the rotor providing rotation of the rim (2); in this case, the axes (43) of the electric magnets (6 or 6) of this groups are disposed between the axes (44) of the magnetic elements (12) of the rotor (10).