ROBOT AND METHOD FOR CONTROLLING MOTOR SPEED OF ROBOT

摘要

PURPOSE: A robot and a method for controlling a motor speed of the robot are provided to improve the operating speed of an arm part of the robot without dropping a workpiece by equalizing the operating speed of the arm part. CONSTITUTION: A robot includes an arm part(8). The arm part(8) has a motor(7) having a rotating shaft, a driving arm(9) and a driven arm(10). The driving arm(9) has one end connected to the rotating shaft of the motor(7). A driving shaft is provided at the other end of the driving arm(9). The driven arm(10) is connected to the driving shaft so as to incorporate with the driving arm(9). The robot includes a main controller for controlling the operation of the robot, and a position controller for controlling a servo driver based on a speed order profile of the main controller. The servo driver drives the motor(7) upon receiving an order from the position controller.