The concept of rotating actuator in active vibration control is introduced, and the characteristics of rotating actuator are analyzed. Rotating actuator is characterized by its simple composition and low energy consumption, making it suitable for engineering applications, and limited stroke problem in traditional linear actuator can be solved with the introduction of rotational movement. The researches and applications of vibration control techniques based on rotating actuator in various fields such as aerospace industry, transportation and civil engineering are presented. At last, the development trend of rotating actuator and its potential application are discussed.