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A servo system is an advanced form of motion control system that uses a combination of a servo motor and a servo drive to achieve precise, high-speed, and accurate control of mechanical movement.

What are the key components of a servo system?

The key components of a servo system work together to provide precise control over mechanical motion.

  • Servo Motor

    The actuator that converts electrical signals into mechanical motion. It can be a DC or AC motor and includes a built-in mechanism for feedback, such as an encoder.
  • Servo Drive

    This electronic device receives command signals from the controller and amplifies them to deliver the necessary voltage and current to the servo motor.
  • Feedback Device(Encoder)

    An encoder or other sensing device that provides real-time feedback on the motor’s position, speed, and sometimes torque back to the control system.
  • Control System

    The control system generates the command signals (for position, speed, or torque) that direct the servo drive on how to operate the servo motor.

How does a servo system that includes a servo drive and a servo motor work?

A servo system, comprising a servo drive and a servo motor, operates through a coordinated process that ensures precise control over movement and positioning.

  • Command Signal

    The control system sends a command signal (for position, speed, or torque) to the servo drive.
  • Power Supply

    The servo drive interprets this command and supplies the necessary power to the servo motor to achieve the desired movement.
  • Feedback Monitoring

    As the servo motor operates, its feedback device monitors key parameters like position and speed, relaying this data back to the servo drive.
  • Real-Time Adjustments

    The servo drive compares the feedback with the command signal and makes real-time adjustments to maintain the required performance.

What are the benefits of using servo systems?

With numerous advantages, servo systems are indispensable in diverse industrial applications that require precise control and reliability.

  • Precision

    Servo systems provide high precision in controlling movement, which is essential in applications requiring exact positioning.
  • Speed and Torque Control

    Beyond position control, servo systems can regulate speed and torque accurately, which can provide convenience for various industrial applications.
  • Feedback and Adjustability

    The real-time feedback loop allows for continuous monitoring and adjustment, ensuring smooth and accurate operation.
  • Reliability

    Servo systems are known for their reliability and durability, making them a preferred choice in environments where consistency and uptime are critical.

What are the advantages of Lavichip’s servo system?

Lavichip’s servo system, the LS series, is a new-generation all-digital AC servo system independently developed by Lavichip, which offers a robust solution for modern industrial automation needs, combining advanced technology with user-friendly design. This servo system, along with its servo drive and motor, provides several key advantages that set it apart in the industry.

  • High Integration and Compact Design

    The LS series servo system is highly integrated and compact, making it perfect for space-constrained applications.
  • Comprehensive Protection and Reliability

    Designed with overall protection, the servo drive and servo motor ensure reliable long-term operation.
  • Advanced Control Algorithms

    Utilizing an optimized PID algorithm, the servo drive achieves precise PWM control, offering performance on par with international standards.
  • High-grade Connectors and Communication

    Lavichip’s servo drive and servo motor feature waterproof and oil-resistant aviation connectors, along with automotive-grade CANopen bus communication, guaranteeing stable field control.
  • Strong Compatibility

    Easy to use with minimal parameter adjustments, our servo system adapts quickly to different conditions.

Customer Reviews

"LAVICHIP's control system solution is mature, stable and reliable, providing strong product support for our equipment's commercialization."

"Chinese controller products always have a very high cost performance ratio, and we can definitely find more competitive alternative product solutions."