RESOLVER STATOR STRUCTURE

摘要

PROBLEM TO BE SOLVED: To prevent a magnetic flux from intruding from outside into an annular stator body with a plurality of arc-shaped apertures provided at the circumferential edge at outside of each protruding magnetic pole of the annular stator body and to obtain strength at a time of mounting a circumferential edge.SOLUTION: The resolver stator structure is configured to improve strength of a circumferential edge (1B), which is an outside part of each of a plurality of annular apertures (1A) with a protruding parts (20) formed at an inner wall (1Aa) of each of the annular apertures (1A) provided at the circumferential edge (1B) of an annular stator body (1) and to make intrusion of a magnetic flux from outside and attachment to an object to be attached (30) certainly.