| 摘要 |
A frictionless and noiseless automatic rotation unit is provided for securing an alternative energy source by changing the number of permanent magnets and force of magnetic field. A method for arranging N and S poles includes a method for causing magnetic circulation motion in order to obtain force from one direction and to obtain the force from a desired direction by forming a circular magnet structure of magnets. A fixing shaft and a rotary shaft are circulated in the same direction by using the force in order to rotate the rotary shaft thereby. The rotary shaft is rotated by using repulsive force between the magnetic circulation of the fixing shaft and the magnetic circulation of the rotary shaft. The rotary shaft is rotated by using the repulsive force between the fixing shaft and the rotary shaft. A frictionless and noiseless magnetic bearing is inserted into a left side and a right side of the rotary shaft in order to float a center shaft and to rotate a rotation device in a frictionless and noiseless manner.
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