| 摘要 |
The present invention relates to a magnetic coupler and, more specifically, to a magnetic coupler for power transmission, which remarkably improves power transmission efficiency by minimizing magnetic force loss. The magnetic coupler for power transmission, according to the present invention, comprises: an inner rotor which has a pair of magnetic rings and is coupled to either a driven shaft or a drive shaft; and an outer rotor which has a pair of magnetic rings located on the outer and inner sides of the inner rotor, respectively, and is coupled to the remaining one from the driven shaft and the drive shaft where the inner rotor is not coupled. Therefore, the present invention improves power transmission efficiency by increasing the magnetic coupling force between the rotors. |
