What are the requirements for the stator winding machine of a brushless fan motor?

There are many types of brushless fan motors, ranging from small USB cooling fans and handheld fans to large industrial fans, horn fans, and floor fans. Most of them have four-slot inner-wound or outer-wound stators. Of course, there are also 6-slot and 8-slot stators. So for different stator products, what are the differences in winding and what are the requirements? How should the winding equipment be selected? Now, NOYU will simply introduce this to you! 
 

The stator of the fan motor is usually a 4-slot external-wound small product, which can be applied to various fans. However, depending on the requirements, the outer diameter can vary from large to small, and the number of coil turns can also differ. The internal-wound type, such as the 4-slot internal-wound stator of a refrigerator compressor, is also quite common. The parameters of each product vary according to the specific needs. 
The stator windings of the fan motor are generally made of fine wires, with the wire diameter usually being around 0.1mm. During the winding process, the speed must not exceed the upper limit. The machine should be debugged properly before starting the winding to avoid the possibility of excessive speed causing wire damage or breakage. 
Because the stator windings of the fan motor have a large number of turns, the speed is very crucial. When choosing equipment, one also needs to consider the speed aspect. For example, the commonly used multi-station high-speed winding machine is used for external winding, the four-station high-speed external winding machine is used for external winding, and the six-station high-speed internal winding machine is used for internal winding. Under the condition that the speed and output meet the requirements, it is ensured that the machine operates stably, is well-configured, can work continuously for a long time without interruption, and has fewer machine failures. 
 

What are the requirements for the winding of the stator of a brushless fan motor? How to choose a winding machine? After reading the above content, I believe everyone has gained some understanding. When choosing a fan, you must keep your eyes open and consider various aspects to select the winding machine equipment that suits you!