| 摘要 |
<p>A resolver comprising at least a stator (1) and a rotor (9), wherein a plurality of teeth (2) and slots (3) are formed around at least one of them, and each teeth (2) has a winding coiled around it. Out of windings of n phases (n is an integer of 2 or larger), k-th phase winding (k=1, 2, ..., n) is passed around a (k+n*t)-th teeth, counted in the circumferential direction starting with a first teeth as a reference, where the symbol * represents multiplication and t is an integer of 0 or larger, the turn distribution of the k-th phase winding provides a sine wave winding distribution, and the phase difference between sine wave distributions provided by the turn distribution of the k-th phase winding gives an equal interval when n=3, and is 90° when n=2.</p> |
