| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic power transmission device in which a gap between a driven side disc magnet and a driving side cylindrical magnet is stable, there is no torque ripple, and the freedom in layout of the device is high. SOLUTION: In this deice, the driving side cylindrical magnet 142 fixed to a drive shaft 140 and the driven side disc magnet fixed to a bearing-supported part 131 formed integrally with a driven shaft fastening element 130 disposed in the direction orthogonal to the drive shaft 140 are disposed so that the magnetic pole of the driving side cylindrical magnet 142 and the magnetic pole of the driven side disc magnet oppose each other via a predetermined gap; the drive shaft 140 is pivotally supported by a pair of box body side plates 110 disposed oppossingly and separated, and penetrating the box body side plates 110; the driving side cylindrical magnet 142 is fixed to the drive shaft 140 between the box body side plates 110; and the bearing-supported part 131 is pivotally supported by a box body connecting plate 120 connected orthogonally between end sides of the box body side plates 110. COPYRIGHT: (C)2008,JPO&INPIT
|
