In stage lighting, permanent magnet DC motors, especially small permanent magnet DC gear motors are used in very large quantities. In the computer industry, printers, scanners, hard disk drives, CD-ROM drives, burners, cooling fans, etc. are used in a large number of permanent magnet DC motors.
Automotive industry in a variety of fans, wipers, water pumps, flame retarder, anti-vision mirrors, pumps are used in a variety of permanent magnet DC motors. Hotel automatic doors, automatic door locks, automatic curtains, automatic water supply system, soft towel machine, etc. are used in permanent magnet DC motor, in the weaponry, permanent magnet DC motor is widely used in missiles, artillery, satellites, spaceships, ships, airplanes, tanks, rockets, radar, combat vehicles and other occasions.
In agriculture and industry, permanent magnet DC motors are also widely used in electrical and automation control and instrumentation. In the medical field, permanent magnet DC motor is not small, such as medical instruments, surgical tools, such as open brain surgery in the electric saw bone knife, especially field surgery in a variety of instruments are basically used in the permanent magnet DC motor. In terms of the disabled, such as robotic hand, disabled car, etc. are used to permanent magnet DC motor. In life, more useful, even the toothbrush is also made of permanent magnet DC motor electric toothbrush. The application of permanent magnet DC motor is really countless, can be said to be ubiquitous.
With the development of the times, the application of permanent magnet DC motor will be more, the original use of AC motor many occasions are replaced by permanent magnet DC motor. Especially after the emergence of permanent magnet brushless motor, permanent magnet DC motor production quantity is rising. China's annual production of a variety of permanent magnet DC motor up to billions of units, the production of permanent magnet DC motor manufacturers countless.