| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rotary drive support device which can produce a high output, by rotating a rotor at a high speed.SOLUTION: Rotary drive support units U1, U2 are coupled by the rotating shaft 11. Each of the rotary drive support units U1, U2 includes a rotor 10 where a first magnetic pole is arranged arcuately as a rotary magnetic pole 13, a movable section 20 where a drive magnetic pole 22 having a second magnetic pole to be attracted to the first magnetic pole as a suction drive magnetic pole 221, and a first magnetic pole as a rebound driven magnetic pole 222 is arranged in the circumferential direction of the rotor 10, and the drive magnetic pole 22 displaces between a first position where the drive magnetic pole 22 faces the rotary magnetic pole 13, and a second position separated from the rotary magnetic pole 13, and a crank mechanism 40 for making the rotary magnetic pole 13 face the drive magnetic pole 22 by displacing the movable section 20 in the direction of the first position depending on the rotation of the rotor 10, and displacing the movable section 20 in the direction of the second position when the rotary magnetic pole 13 separates from the drive magnetic pole 22.</p> |
