(1) Advantages: It has good and precise speed control, can achieve smooth control within the speed range, almost no oscillation, high efficiency, and is not easy to generate heat. It also has the characteristics of stable operation, good controllability, fast response, high sensitivity, and strict nonlinearity indicators of mechanical and regulatory characteristics. Within the rated operating area, it can achieve constant torque, low inertia, low noise, no brush wear, and maintenance free (suitable for dust-free and explosive environments).
(2) Disadvantages: The control is more complex, and the driver parameters need to be adjusted on-site to determine the PID parameters, requiring more wiring.
