| 摘要 |
The invention relates to a transport device, comprising two parts disposed displaceably opposite each other in the direction of motion, wherein a first part comprises a drive unit comprising at least two axially spaced rotating discs driven by an electric motor, wherein magnets circumferentially spaced from each other are disposed on each rotating disc, said magnets comprising different magnetization directions, wherein the magnetization direction of the magnets is provided either in or opposite to the motor axle direction, wherein each magnet of the one rotating disc is disposed axially opposite a magnet of the other rotating disc, so that the associated main flux is oriented axially, particularly that a north pole of the first rotating disc is opposite a south pole of the other rotating disc, and vice versa, wherein a second part comprises a reaction surface, particularly a blade entering the region between the magnets, that is, the main flux region, for generating the driving force. |
