In the field of FPV (First Person View), the performance and stability of the motor are crucial. In order to ensure the efficient operation of the motor, the process of stator winding and arranging the wires, as well as the configuration and selection of the winding machine are particularly critical. The following is an in-depth analysis of these aspects by Vacuz, aiming to reveal the secrets to creating excellent motor performance.

1. Stator winding and arranging: process details determine success or failure ‌

1. In the process of stator winding, the neatness of the wire arrangement is an important link that cannot be ignored. Neat wire arrangement can ensure uniform magnetic field distribution and effectively reduce electromagnetic interference, thereby improving the efficiency and performance of the motor. Therefore, when winding, the process requirements must be strictly followed to ensure that the wire arrangement does not cross, overlap, or loosen.

2. Tension control is also a key factor in the winding process. Excessive tension may cause the wire to break, while too little tension may cause the coil to be loosely wound, affecting the performance of the motor. In order to find the balance point of tension control, it is necessary to make careful adjustments based on the material, wire diameter, and winding speed of the wire to ensure that the tension is moderate and stable.

3. The matching of the number of coil turns and the number of stator slots is also crucial. When the number of turns is large and the wire diameter is thin, the winding speed needs to be increased to ensure winding efficiency; when the number of slots is large, the adaptability and accuracy of the winding machine need to be considered to ensure that the coil can accurately fill the stator slot, make full use of the stator space, and increase the output power of the motor.

4. The selection of slot size and direction also has an important impact on the winding process. The slot should be designed to be large enough to ensure that the enameled wire can pass smoothly and avoid scratches. At the same time, the choice of slot direction should be determined according to the type of winding machine to ensure the smooth progress of the winding process.

‌II. Winding machine configuration and selection: precision and efficiency are the key‌

1. In terms of the configuration and selection of the winding machine, equipment accuracy is a factor that cannot be ignored. In order to ensure that the position and spacing of the wire arrangement can be accurately controlled, the winding machine should be equipped with precision guide rails, ball screws and high-precision sensors. This is especially important for products such as FPV motors that require extremely high precision.

2. The tension control system is also crucial. Choosing a winding machine equipped with an automatic tension control system can automatically adjust the tension according to the wire material, wire diameter and winding speed to ensure that the tension is always kept within the appropriate range. This not only improves the winding efficiency, but also ensures the stability of the winding quality.

3. The matching of the wire arrangement speed and the spindle speed is also an important consideration in the selection of the winding machine. The winding machine should have an adjustable wire arrangement speed and maintain stable operation at low speed. At the same time, the matching of the spindle speed and the wire arrangement speed is also crucial to ensure the uniformity and consistency of the winding.

4. The quality and stability of the mold and the device should not be ignored. The needle bar or flying fork part must meet the quality requirements, and the mold machine processing must be careful to avoid burrs and protrusions affecting the wire arrangement effect. Only by ensuring the accuracy and stability of the mold and the device can the smooth progress of the winding process and the stability of the winding quality be ensured.

5. In order to improve production efficiency, a winding machine equipped with an automatic loading and unloading system, an automatic wire changing device and an automatic detection device can be selected. These automated equipment can greatly reduce the labor intensity of operators, improve production efficiency, and ensure the stability and consistency of winding quality.

6. The compatibility of the winding machine is also a factor that needs to be considered. Since the FPV motor stator may have different specifications and models, the winding machine should have good compatibility and be able to adapt to the winding needs of stators of different specifications and models.

7. When using the winding machine, you must comply with the safety operating procedures to ensure personal safety. At the same time, the winding machine should also have necessary safety protection devices, such as emergency stop buttons, protective covers, etc., to ensure safety during operation.

In summary, the requirements for FPV motor stator winding and the configuration and selection of the winding machine involve multiple aspects, and it is necessary to comprehensively consider product characteristics, production efficiency, safety and other factors to make reasonable decisions. Only by ensuring the accuracy and efficiency of these aspects can we create an FPV motor with excellent performance.

Courriel : sales@vacuz.com