Inspection device for rotary electric machine, inspection system for rotary electric machine, inspection method for rotary electric machine, and rotary electric machine to be inspected using inspection device

An inspection device for a rotary electric machine, which inspects an inspection target part by being inserted into a gap between an inner circumferential surface of a stator and an outer circumferential surface of a rotor of the rotary electric machine, the inspection device comprising:

• a base frame;
• a traveling body which is attached to the base frame and moves the base frame in an axial direction in the gap;
• a probe which is carried by the base frame and inspects the inspection target part;
• a radial-movement portion which moves the probe in a radial direction perpendicular to the axial direction and a circumferential direction relative to the traveling body;
• and
• a circumferential-movement portion which moves the probe in the circumferential direction in the base frame relative to the traveling body.