In the industrial automation era, robots are widely used for dealing with our daily lives, to make our life smarter, better, and far more convenient than we ever thought. An ideal motor control system is crucial for the robot. and this is always a tough thing while designing the robot's system. Choosing suitable electrical motors in robots needs to be very careful and pay extra attention in the areas below, such as angular position, linear movements, arms control, and so on. A lot of types of motors are available in today’s market, the lead screw motors, stepper motors, servo motors, and brushless DC geared motors are used most in the robotic industry based on the various application scenarios.