| 摘要 |
PROBLEM TO BE SOLVED: To increase horsepower, according to the present invention, by dividing a motor shaft vertically into four, providing magnets at four shifting positions which shift by 90 degrees each, combining a repulsive closed magnetic circuit electromagnet, and controlling a current using an ultrasonic sensor and a microcomputer.SOLUTION: There is provided a method of a motor which is increased in horsepower for driving through repetition of making magnets repulsive by supplying electricity to a closed magnetic circuit electromagnet, sensing and detecting an ultrasonic wave of an ultrasonic sensor when a motor shaft rotates halfway, and switching a current under microcomputer control.SELECTED DRAWING: Figure 1 |
