Category: Faradyi Motors Knowledage Blogs

The differences in characteristics and functions between DC and AC servo motors reflect their unique strengths and weaknesses. AC servo motors are suitable for applications requiring soft characteristics and broad use, while DC servo motors are known for their precise speed control, smooth operation, and efficiency. As technology continues to

Most brushless motors on the market use Hall sensors to sense position and are controlled by sinusoidal wave controllers for normal operation.

The stepper motor is an open-loop control motor that achieves angular displacement or linear displacement by converting electrical pulse signals. It is widely used in digital program control systems and is one of the main executive components.

Stepper motors may experience jitter and noise when running at low speeds. Solutions include using subdivision drivers, adjusting the installation environment, changing the step angle, or considering servo motors.

This article discusses how to adapt PID parameters to the dynamic process of brushless driver systems. It covers adjusting Kp and Ki values based on the deviation magnitude, deviation rate, and controlled quantity’s proximity to the set value. It also highlights the importance of differential action in improving system dynamics

Brushless DC gear motors combine brushless DC motors with gear reduction units to decrease speed and increase torque. This article explains the concept of gear ratio, methods for calculating gear ratios, and the relationship between motor output torque, speed, and power. It also highlights the application of brushless DC gear

Various control methods available for brushless DC gear motors, including speed control, microcontroller control, and forward/reverse control. Brushless DC gear motors have the advantages of low noise, compact size, high efficiency, and low energy consumption. Understanding these control methods is critical to optimizing the performance of brushless DC gear motors

This article explores brushless DC gear motors, emphasizing their integration of gearboxes and brushless DC motors. It outlines their operational principles, selection criteria, and connection methods. Brushless DC gear motors offer advantages such as excellent speed regulation and simplified maintenance compared to traditional DC motors. The article serves as a

Due to the operating characteristics of brushless DC motors, if the starting strategy is improper, the starting current may be much higher than the normal value, thereby damaging the hardware circuit; on the other hand, starting current that is too small may also lead to insufficient electromagnetic torque, making it

Vector control and sine wave control are two brushless motor control methods. The core difference lies in the current control method. Vector control directly controls the vector current components in the parallel and perpendicular directions of the rotor magnetic field, eliminating the limitations of controller bandwidth and phase drift. Through