In recent years, the drone market has been booming, and the industry chain of drones has ushered in new development opportunities. Among them, high precision brushless motor is one of the important components of the UAV, and its performance is directly related to the flight performance of the UAV. The rise of drones has allowed these motor manufacturers that were originally engaged in other uses to see the development prospects and begin to take this opportunity to move to the drone motor market.In recent years, with the rapid development of consumer drones, the professional drone market has also achieved rapid growth. UAVs are shifting from the consumer-level market to the professional-level market (professional level includes higher-end drones such as industrial and military levels). At present, the application scope of professional drones is continuously expanding, covering many fields such as electric power, forest fire prevention, agricultural plant protection, police service, fire protection, monitoring, inspection, surveying, mapping and rescue.

Professional drones need at least 4 to 6 high precision brushless motors to drive the rotor of the drone, and the motor drive controller is used to control the speed and direction of the drone. The motor control system is critical to the stability of the drone. Therefore, in recent years, the market for high precision brushless motors for drones with high reliability, high performance and long life has developed rapidly. The motor system of professional drones should be more accurate and reliable. This is also the direction that motor manufacturers in the field of drone motors need to work hard.

In addition, under special environmental conditions, such as humidity, vacuum, and hazardous materials, in order to improve the reliability of the system, a high precision brushless motor is used. Among them, the military and aerospace fields are the first applications for high precision brushless motors.