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.
Servo mechanism is an automatic control system that enables the position, orientation, state and other output amount of an object to follow any change of the input object (or a given value). Servo mainly by pulse positioning, basically can understand, servo motor received a pulse, will rotate a pulse corresponding Angle, so as to realize the displacement, because, servo motor itself has the function of the pulse, so servo motor each rotating Angle, will send the corresponding number of pulse.
Advantages:
Motor is maintenance-free, high efficiency, low operating temperature, small electromagnetic radiation, long life, can be used in various environments.
Applications:
The application field of servo motors is very large. As long as it is to have power sources, and the accuracy requirements of the general may involve the servo motor. Such as machine tools, printing equipment, packaging equipment, textile equipment, laser processing equipment, robots, automatic production line and other process accuracy, processing efficiency and work reliability requirements of relatively high equipment.