Rotary electric machine

A rotary electric machine, comprising:

• a stator including a stator core having a cylindrical shape and a stator coil arranged in the stator core;
• and
• a pair of frames each including a cylindrical part, the cylindrical part having a fitting groove formed in an axial end portion over an entire circumference, in which axial end portions of the stator core are each fitted, the pair of frames holding the stator core in an axial direction under a state in which both the axial end portions of the stator core are each fitted in the fitting groove of the cylindrical part,
• the fitting groove having an axial surface having an annular shape opposed to an axial end surface of the stator core and a radial surface having a cylindrical shape opposed to an outer peripheral surface of the stator core, the radial surface being formed continuously from a radially outer portion of the axial surface,
• the radial surface having a recessed part recessed toward a radially outer side over the entire circumference in a portion on the axial surface side,
• the frame having an inner peripheral surface opposed to a coil end being a portion of the stator coil exposed from the axial end portion of the stator core, the inner peripheral surface having a large diameter part recessed toward the radially outer side.