To provide a motor wherein a rotor is rotated continuously by magnetic energy of a permanent magnet which is shown by newly discovered induction field magnetic phenomenon [principle of OUSAKO] and torque is led out by only magnetic energy.

The motor is provided with a rotor constituted of an annular permanent magnet wherein a part is lacked, a slide operation stator which is constituted of a permanent magnet and freely moved in a radial direction and a butterfly operation stator which is freely moved in a thrust direction, on a disk-shaped yoke. In this structure, rotational energy is obtained from magnetic energy by using magnetic reaction generated in a part between the stator and the rotor.