STATOR POSITION MEASURING METHOD AND MEASURING DEVICE

摘要

It is possible to provide a stator position measuring method and a measuring device capable of accurately and rapidly measuring a stator core position with respect to a rotor axis in order to perform positioning of the stator. In a state that a stator (S) is contained in a motor case (MC) and a rotor is not inserted into the stator (S), a non-contact type displacement sensor (20) selectively reacting to a magnetic body or a conductive body is used to measure a position of a stator core (SC) formed by a magnetic body or a conductive body constituting the stator (S) with respect to the axis of the rotor on the diameter direction surface, thereby obtaining the position of the stator (S).