Rotating electric machine

A rotating electric machine comprising:

• a motor case configured to accommodate a rotor and a stator;
• a lead wire, said lead wire:
• connected to an end portion of a coil that is configured to generate a magnetic field for driving and is accommodated in the motor case;
• protruding from a bottom surface of the motor case, and
• configured to supply current to the coil;
• a connection terminal including a first fixing portion at one end and a second fixing portion at another end, the first fixing portion being fastened and fixed to the lead wire and the second fixing portion being fixed to a power supply cable;
• and
• a terminal box configured to accommodate the second fixing portion of the connection terminal,
• wherein the terminal box is configured to be separated from the motor case,
• the motor case includes:
• an extending portion that protrudes downward from the bottom surface and surrounds the lead wire,
• an opening that is formed on the extending portion and from which the first fixing portion is exposed to outside, and
• a lid that closes the opening,
• the first fixing portion releases fixing between the connection terminal and the lead wire through the opening, and
• the connection terminal is configured to be separated from the motor case together with the terminal box when fixing between the lead wire and the first fixing portion is released.