The industrial servo robot system is composed of three major parts of the servo motor, servo drive, and instruction agency. The servo motor is an executive agency, which rely on it to achieve exercise. The servo drive is the power supply of the servo motor. Working with a servo drive normally.
Robotics have higher requirements for servo motors than the other two parts. First, the servo motor is required to have rapid response. The time for the working state required by the motor to get the instruction signal to the completion instruction should be short. The shorter the time of the response instruction signal, the higher the sensitivity of the electrical servo system, and the better the rapid response performance. Generally, the performance of the servo motor is to explain the rapid response of the servo motor.
Secondly, the starting torque of the servo motor is larger than. In the case of the driver load, the starting torque of the robot's servo motor is required to be large and the inertia is required. Finally, the servo motor must have the continuity and linearity of the control characteristics. With the change of the control signal, the speed of the motor can continue to change continuously. Sometimes the speed is directly proportional to the control signal.
The servo driver is a torque and force generated by various motors to directly or indirectly drive the robot body to obtain the various movements of the robot's various movements. It has the advantages of high torque rotation ratio, brushless brush, and swap spark. It is widely used in robots.
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