| 摘要 |
There is provided a winding structure of four-phase AC servo-motor, wherein there is provided four times numbers of slots to wind a coil on a stator, the 4xN coils are wound on the slots in order so that the four coils are commonly connected with a central point in a state of four-phase N pole, a power supplying apparatus for magnetic induction of the stators is provided, comprising a first and second power supplying means formed with four switching transistor so that the two coils are connected with each power supplying means, each coil is connected with each two switching transistor of the power supplying means.
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