Roller-way three-phase asynchronous motor with rear outgoing line

The utility model provides a roller-way three-phase asynchronous motor with a rear outgoing line, and belongs to the field of motor manufacturing. An outgoing line box is disposed on a rear end cap, a bonding post is disposed in the outgoing line box, a power line is connected with the bonding post. The outgoing line box comprises an outgoing line box and a first outgoing line box cover, an outgoing line box seat is fixed to the rear end cap through bolts, the outgoing line box is fixed to the outgoing box seat through screws. A line outlet is changed into a non-shaft extension end cap outgoing line structure, so the outgoing line can be made far from a high temperature area, the outgoing line can be effectively prevented from burning by high temperature, and a motor can adjusted to a conventional shaft extension end cap outgoing line structure in needed condition.