Servo motors have a wide range of uses. Any motion control that requires precise positioning may use servo motors, such as CNC machine tools. With the increasing pressure of machine and equipment designers to maximize machine efficiency, the emergence of servo motors will provide OEMs and end users with advantages in competitiveness and practicality. But how much do you know about servo motors? The following will introduce you the basic knowledge about servo motors.
Servo motor refers to the engine that controls the operation of mechanical components in the servo system. Servo motor is a closed-loop system that can control speed and position accuracy is very accurate. It can convert voltage signals into torque and speed to drive the control object. Usually this type of motor consists of a control circuit that provides feedback on the current position of the motor shaft. This feedback enables the servo motor to rotate very accurately. If you want to rotate an object at a specific angle or distance, you can use a servo motor. It just consists of a simple motor running through a servo mechanism. If the motor is powered by a DC power supply, it is called a DC servo motor, if it is an AC powered motor, it is called an AC servo motor.
Servo motors come in many sizes and three basic types. The three types are position rotation, continuous rotation and linear.
A linear servo motor is a direct drive solution that uses a rack and pinion mechanism to change its output. The rack and pinion converts rotary motion into linear motion.
The position rotation servo motor can rotate 180 degrees. This type of motor mainly includes a stopper placed in a gear mechanism to prevent external rotation to protect the rotation sensor.
The continuous rotation servo motor is not the usual closed-loop position control, but is modified to provide open-loop speed control. This type of servo motor does not let the input signal confirm which position the servo should rotate to, but correlates the input and output speed and direction. This type of servo motor can rotate in either direction.
Servo motor is a closed-loop system that can control the system by using feedback signals.
Servo motors are widely used. In industry, they are used in machine tools, industrial automation, material handling, CNC machinery, and so on. They are also used in robots because the servo motors can switch smoothly and position accurately. In the aerospace industry, servo motor systems are also used to maintain the hydraulic oil in the hydraulic system. In addition, servo motors are also used in many wireless remote control toys. In the automotive field, servo motors are also used in automobiles to maintain the speed of the vehicle. At the same time, they are also used in radio-controlled aircraft to control the positioning and movement of elevators.
Servo motors have complex encoders, which can convert rotation or linear motion into digital signals
Servo motor provides high-speed rotation and can provide relatively large torque.
Servo motors also provide support for high-efficiency and high-precision operations, so they are usually used for sliding axis motion in CNC machinery.
In general, through the above description of the definition, basic types, functions and advantages of servo motors, if you want to choose a high quality servo motor for your application, you can consider choosing Ouke, which is a company that provides industrial automation solutions like Fanuc servo motor, Siemens servo drive, Mitsubishi servo motor, Fanuc servo drive, Fanuc circuit boards, Fanuc teach pendants etc. Ouke provides a one-stop service automation system for the industry, which will be a good choice.
English
日本語
한국어
français
Deutsch
Español
italiano
русский
العربية
Türkçe
Jawa
