Can the brushless motor stator be wound in parallel with multiple wires? What conditions need to be met?

In the production of brushless motors, the stator is inseparable from the winding process, and usually special winding machine equipment is used, such as the common needle internal winding machine and flying fork external winding machine, according to the different parameters of the stator, different configurations of winding machine equipment can be selected.

General common winding, most of the single wire winding, some friends asked, brushless motor stator can be multiple lines and winding? If so, what details need to pay attention to?

In fact, whether it is external or internal winding, can be multi-wire winding, multi-wire winding is mainly to solve the problem of a single line is too thick and easy to hurt the line, so we must meet some conditions to do, otherwise it is easy to have problems.

1. enameled wire diameter, the wire diameter can not be too thick, or bending is easy to hurt the line, the general multi-line and winding wire diameter are below 0.3mm, the outer winding can be more than 30 and winding, if the wire diameter of more than 0.3mm, of course, can also be, but the number of winding is less, only double, three, four lines, etc..

2. Winding speed can not be too fast, since the choice of multiple lines and winding, will certainly sacrifice speed, so the winding speed must be slowed down to avoid injury line breakage.

3. Winding machine configuration and the precision of each spare part, multi-line and winding for the machine configuration and auxiliary accessories have higher requirements, such as line mouth, tensioner, wire frame, mold processing, etc., all need to meet the conditions.

Can the stator of brushless motor be wound with multiple wires? What conditions need to be met? The above has made a simple explanation, I hope these tips, can help you!

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