The application of miniature brushless DC motors is becoming more and more popular, such as common cooling fans, drone model aircraft, small water pumps, high-speed blowers, electric toothbrushes and other brushless motor products, many friends asked, the stator is so small, winding Is it difficult? What details should we pay attention to? Let Vacuz analyze it for everyone! Hope it can help everyone!

Hair Dryer Stator

If the outer diameter of the stator is less than ⌀15mm, winding is more difficult. However, it is also divided into inner winding products and outer winding products. Different products have different difficulties.

1. Inner winding products, common high-speed blower motor stator ⌀17mm, winding without much pressure, you can use a four-station or six-station high-speed winding machine, the actual production speed can reach 1000RPM, but the wire diameter should not be too thick .

2. Outer winding products are generally less than ⌀10mm, and the winding operation is difficult. The outer diameter ⌀10-20mm is still no problem, but the wire diameter should not be too thick, and only thin wires can be winding.

Generally speaking, the smaller the stator, the more difficult it is to wind the wire. Of course, this is only from the size of the outer diameter, and it also includes the inner diameter of the stator, the distance between the slots, and the size of the wire to comprehensively judge the difficulty of winding. In addition to these, including machine The configuration and stable performance, the installation and debugging process, the correct operation method, etc. will all affect the winding effect, and these details must be paid attention to.

Motor Stator Automatic High Speed Inner Winding Machine(Six Stations)

Is it difficult to wind the stator of a miniature brushless DC motor? What details should be paid attention to? A brief explanation has been made above, and Vacuz hopes that these little knowledge can help everyone!

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