Rotary electric machine

A rotary electric machine comprising:

• a stator having:
• a stator core which has a cylindrical shape and in which a plurality of teeth portions and a plurality of slots are provided alternately on an inner circumferential portion;
• and a plurality of coils that are wound around each of the teeth portions through the slots;
• a rotor that is rotatably arranged on an inside in a radial direction of the stator;
• a first liquid room that is provided so as to face a first end surface in an axis direction of the stator core;
• and
• a second liquid room that is provided so as to face a second end surface in the axis direction of the stator core,
• wherein a cooling liquid that is introduced into the first liquid room flows into the second liquid room through the plurality of slots,
• an outflow regulation portion that regulates an outflow of the cooling liquid from the first liquid room to an inner region in the radial direction of the slot is provided on at least a first end side in the axis direction of the stator core, and
• in a slot portion on a first end side in the axis direction, a flow path opening area between the outflow regulation portion and a coil among the plurality of coils that is located at an innermost side in the radial direction in a slot among the plurality of slots is set to be smaller than a flow path opening area between the coils that are adjacent to each other in the slot.