| 摘要 |
PROBLEM TO BE SOLVED: To smoothly rotate a direct current motor in which a permanent magnet or iron is used for a rotor and a stator is an armature, and to reduce energy.SOLUTION: With a rotation sensor, a photosensor, and an electronic circuit, a number of coils are connected in a circular shape, by making each junction point into a power supply point, while power is supplied to a first junction point 1501, power is supplied to a second junction point 1502, then by stopping to supply power to the first junction point 1501, a rotation is made to continue, and a control is made so that power supply and power stop is sequentially performed during rotation. |
