The brushless electric mixer adopts a brushless motor, which has the advantages of long service life (7-10 years), maintenance free, low noise, low energy consumption (about one-third of that of a brushed motor), and accurate control compared to traditional brushed motors. Its working principle is to achieve electronic commutation through an electronic controller (ESC) and position sensor, without the need for physical contact with carbon brushes, thus running more smoothly and effectively.
The core of a brushless electric mixer is a brushless DC motor, which works based on electronic commutation technology:
Electronic commutation: By controlling the current direction of the motor stator coil through an electronic controller, the direction of the magnetic field can be switched, thereby driving the rotor to rotate. This process does not require mechanical brushes and commutators, avoiding the noise, wear, and energy loss caused by friction in traditional brushed motors.
PWM control: Using pulse width modulation (PWM) technology, the motor speed and torque are accurately controlled by adjusting the duty cycle of the pulse signal, achieving stepless speed regulation.
Torque fluctuation suppression: In response to the possible cogging torque and electromagnetic torque ripple in brushless motors, the motor design is optimized (such as adjusting the magnetic steel density and using stator skewed slots) and algorithm control is used to ensure a smooth and reliable mixing process.
feature
Stable and constant speed: Brushless motors can provide a stable and constant speed, avoiding speed fluctuations caused by wear and hysteresis effects in traditional mixers, ensuring consistency in mixing effect.
Low noise: Brushless motors have efficiencyhighWith its low noise characteristics, it can provide high mixing power while reducing noise interference during the mixing process.
Long lifespan: Brushless motors have no vulnerable parts such as carbon brushes and collector rings, reducing maintenance requirements and extending their service life.
Safe and reliable: Brushless motors eliminate electrical spark interference and are suitable for flammable and explosive environments. The motor casing usually has good heat dissipation and protection design, ensuring safe and reliable operation.
Intelligent Control: Equipped with an electronic controller, it can achieve accurate speed adjustment and also has various intelligent functions, such as adaptive speed regulation, intermittent working mode, remote control, etc.
The brushless electric mixer uses an electronic controller to achieve directional control, eliminating the need for carbon brushes, making it more durable and quieter. Ensure that the equipment is grounded during use to avoid the risk of electrical leakage.