The servo motor is also known as the executive motor. In an automatic control system, it is used as an execution element to convert the received electrical signal into an angular displacement or angular speed output
on the motor shaft.
An AC servo motor is a type of motor that is specifically designed for precise control and positioning. It uses an AC power supply to generate a rotating magnetic field, which in turn drives the motor's rotor. This allows for precise control of the motor's speed and position, making it an ideal choice for applications such as robotics, machine tooling, and precision automation.
A servo motor driver is an electronic device that controls the operation of an AC servo motor. It receives control signals from a controller, such as a programmable logic controller (PLC) or a computer, and converts these signals into the appropriate electrical signals that drive the motor. The driver is responsible for controlling the motor's speed, position, and direction, and for monitoring the motor's feedback signals to ensure that it is functioning correctly.
There are several types of servo motor drivers, including analog, digital, and microprocessor-based drivers. The type of driver that is best suited for a particular application will depend on factors such as the motor's size, power requirements, and control requirements.
Precision: Servo motor realize the closed-loop control of position, speed and torque; overcome the problem of stepping motor.
Adaptability: strong overload resistance, can withstand three times the rated torque load, with instantaneous load fluctuation and requirements.