A wire management method for motor stator winding

Abstract

The invention relates to a method for arranging wires of motor stator windings, which comprises the steps of: winding the main winding: when winding the main winding, the main bridge line first passes through a predetermined length, and then enter the teeth of the stator core to wind the next main winding, so that there is a first filling gap reserved between the main bridge wire and the secondary winding; the main and secondary winding insulation: the The main bridge wires are arranged to the end of the stator core, and an insulator is filled in the first filler gap, so as to insulate the main bridge wires from the secondary winding. This wire management method greatly improves the wire management efficiency of the stator winding. At the same time, this method does not require tools such as blades and bamboo sticks, and does not need to pick out the main bridge wire, thus effectively avoiding damage to the stator winding coils.

Description

Technical field [0001] The invention relates to the technical field of motor production, in particular to a method for arranging motor stator windings in the motor production process. Background technique [0002] Generally, in the production process of a unidirectional motor, a primary winding and a secondary winding are wound on the stator. The primary winding is also called a running winding. Its main task is to ensure the normal operation of the motor. The secondary winding is also called a starting winding. The currents with different winding phases generate a rotating magnetic field to make the motor start smoothly. [0003] In the process of winding the main winding and the auxiliary winding, we need to ensure the insulation between the main winding and the auxiliary winding. At present, in the process of motor production, the stator first goes through the three processes of winding, coil arrangement, and welding, and then the main and auxiliary bridge wires are arranged an...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that at present, in order to avoid the contact between the main bridge wire and the auxiliary winding, it is necessary to cut the tape with a blade, pick out the bridge wire with a bamboo stick, and finally fix the bridge wire from the end face to the outer surface of the stator, which makes The wire management process of the stator winding is relatively complicated, and the production efficiency is low, and the blades and bamboo sticks are easy to cause damage to the winding wires, resulting in hidden dangers to the quality of the motor

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