| 摘要 |
PURPOSE:To rotate and stop a del motor by mounting an operating unit rod out of an inner gear to move the gear of the motor. CONSTITUTION:An operating unit rod 10 is mounted out of the inner gear 3 of a del motor. When the rod 10 is disposed at its stopping position, the magnetism 12 of the field and the magnetism 13 of the rotor become attracting force, and the rotor is stopped. When the rod 10 is moved to the rotating position, the ratio of the repelling force to the attracting force of the magnetism 12 of the field and the magnetism 13 of the rotor varies by the movement of the gear 3, and the repelling force of the magnetism is increased by this variation, and the rotor starts rotating. |
