5.5 kW AC Servo Motor

Recently, ATO has released its latest electric AC servo motor with 5.5 kW. Whether small electrical apparatus or a large industrial equipment, this AC motor can be customized by the functional requirements of these appliances and direct sale by manufacturer. Compared with previous servo motors, this product has higher efficiency and service life. Brief introduction of some servo motor parameters are as follow:
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Torque control in AC servo motor systems is achieved through precise manipulation of the motor's current. In these systems, the torque produced by the motor is directly proportional to the current flowing through its windings. To implement torque control, a feedback control loop is employed, typically utilizing a combination of a position encoder and a torque sensor.

The control algorithm calculates the desired torque based on the input command and the feedback from the sensors. Proportional-Integral-Derivative (PID) controllers are commonly used to adjust the motor current and maintain the desired torque. The PID algorithm continuously compares the actual torque with the desired value, generating a control signal to adjust the current and, consequently, the torque output.

Moreover, advanced control strategies, such as field-oriented control (FOC), are often employed to enhance the precision and efficiency of torque control in AC servo motor systems. FOC decouples the torque and flux components, allowing independent control and minimizing interference between them. Overall, torque control in AC servo motor systems is a sophisticated process that demands precise feedback mechanisms and intricate control algorithms to achieve accurate and responsive performance.

By integrating these components and employing sophisticated control algorithms, AC servo motor systems can achieve precise and responsive torque control, enabling high-performance and adaptable operation in various industrial applications.