Sensor-based motors, also known as Hall-effect motors, are widely used in industrial automation, robotics, fans, and pumps due to their high precision and fast response. However, during low-speed operation, issues such as torque ripple and load disturbances can cause vibration, insufficient torque, and unstable control. Therefore, achieving stable control of…
Sensored motors, equipped with position sensors such as Hall sensors or encoders, are widely used in industrial automation, robotics, and CNC equipment due to their high reliability, strong starting torque, and smooth operation. To fully exploit their performance and enhance system stability, optimizing their control parameters is essential. This article…
In motor drive systems, sensored motors—equipped with position or Hall sensors—can provide real-time feedback on rotor position and speed. This feature makes them widely used in industrial automation, household appliances, and automotive electronics. To achieve different performance and control accuracy, sensored motors are typically operated in two modes: open-loop control…
With the continuous development of motor drive technology, Field Oriented Control (FOC) has become the mainstream method for achieving high-performance motor control. Compared with traditional square wave or V/F control, FOC significantly improves dynamic response, operational efficiency, and accuracy. It is especially suitable for industrial automation, robotics, electric vehicles, and…
In motor control technology, sensored motors are widely used due to their precise control performance and stable operation. Unlike sensorless motors, sensored motors rely on sensors to obtain rotor position or speed information, enabling closed-loop control. Among the various sensor solutions, Hall sensors are the most commonly applied due to…
In modern industrial automation, robotics, electric vehicles, and household appliances, sensored motors (equipped with position or speed sensors) are widely used due to their smooth startup and precise control. The performance of a motor is not only determined by hardware design but also closely related to its control method. Different…
In modern motor control, speed regulation is the key to energy saving, efficiency improvement, and meeting diverse application needs. For sensored motors, which are equipped with position sensors, accurate rotor position feedback allows for more flexible and precise control strategies. Among these, PWM (Pulse Width Modulation) is one of the…
In the field of motor applications, sensored motors are equipped with position sensors (such as Hall sensors or encoders) that provide precise rotor position and speed information, enabling efficient and stable operation. Compared with sensorless motors, sensored motors offer significant advantages in low-speed startup, dynamic response, and load adaptability. As…
In the field of motor applications and industrial automation, the terms “driver” and “controller” are often mentioned together. When it comes to sensor-based motors, many people tend to confuse the two. In fact, sensor-based motor drivers and controllers differ significantly in terms of function, working principle, and application scenarios. Understanding…
In modern industrial automation, motors serve as the core execution components, and their performance directly impacts production efficiency and product quality. With the advancement of control technologies, motor drivers have become increasingly diverse. Among them, sensor-based motor drivers (also known as sensored drivers) stand out for their stability and control…