Looking for reliable solutions for your BLDC motor production? Watch our latest video and see innovative devices in action that combine precision, efficiency and modern technology.
We present our modern machines for winding poles of brushless DC motors (BLDC), which will revolutionize your production! Thanks to precise technology, efficiency and reliability, our devices are the perfect solution for the industrial sector. See how they work in practice and learn how they can improve your production process.
Why is it worth it?
✔ Winding precision at the highest level
✔ Increased production efficiency
✔ Technology tailored to your needs
A BLDC motor (Brushless DC Motor) is a type of electric motor that has no brushes or mechanical commutator. Instead, it uses electronic commutation, i.e. switching controlled by an electronic system that synchronizes the work of permanent magnets on the rotor with coils (poles) in the stator.
The winding of BLDC motors is characterized by several specific features that allow them to effectively cooperate with the electronic control system and ensure high operating efficiency. For this purpose:
- The windings are placed on a stationary stator (unlike brushed motors, where the windings are on the rotor).
- Permanent magnets are mounted on the rotor, which eliminates the need to transfer current to moving parts through brushes.
Typically, winding connections are used in a star (Y) or delta (Δ) configuration. This has an impact especially on the target application of the motor, related to the specific rotational speed and the required current supplying the motor. The star configuration provides better torque at low speeds, while the delta configuration is more efficient at high speeds.
Achieving satisfactory parameters is usually fraught with certain challenges. For example, when winding poles, very high quality and precision of windings must be ensured to minimize fluctuations in the magnetic field. Any unevenness affects changes in the magnetic field and, as a result, resistance, vibrations (“jumping”) and the smoothness of the motor.
Maintaining precise design parameters from the early stages of motor production allows for high energy efficiency, high power density and precise control of speed and torque in BLDC motors.
