Permanent magnet synchronous DC motor is a DC motor with one or more permanent magnets to establish a magnetic field. Its performance is similar to that of separately excited DC motor with constant excitation current. It can be adjusted conveniently by changing the armature voltage. Compared with the separately excited DC motor, it has the advantages of small size, high efficiency, simple structure, less copper, etc., and is the main type of low-power DC motor. The following Senli motor small series to focus on the introductionPermanent magnet synchronous DC motorApplication in life:
In terms of stage lighting, the amount of permanent magnet DC motors, especially small permanent magnet DC gear motors, is very large. In the computer industry, printers, scanners, hard drives, optical disk drives, burners, cooling fans, etc., need a large number of permanent magnet DC motors.
In the automotive industry, various fans, wipers, jet pumps, extinguishers, mirrors, and air pumps are used in a variety of permanent magnet DC motors. Automatic doors, automatic locks, automatic curtains, automatic water supply system, soft towels, etc. are used in permanent magnet DC motors, in weapons and equipment, permanent magnet DC motors are widely used in missiles, artillery, satellites, spacecraft, ships, aircraft, tanks, rockets, radar, tanks and other occasions.
In industry and agriculture, permanent magnet DC motors are also widely used in electrical and automation control and instrumentation. In the medical aspect, the use of permanent magnet DC motor is not small, such as a variety of medical instruments, surgical tools, such as the electric bone saw knife in open brain surgery, especially in the field surgery of various instruments are basically used permanent magnet DC motor. Permanent magnet DC motors are used in disabled products, such as manipulators and disabled vehicles. In terms of life, it is also more useful, and even toothbrushes are made into electric toothbrushes with permanent magnet DC motors. The application of permanent magnet DC motor is really countless, it can be said that it is everywhere.
With the development of The Times, the application of permanent magnet DC motors will be more, and many occasions that originally used AC motors have been replaced by permanent magnet DC motors. Especially after the appearance of permanent magnet brushless motor, the production number of permanent magnet DC motor is constantly rising. China's annual production of a variety of permanent magnet DC motor up to billions of units, really convenient many links in our lives.
"Senli Motor" brand belongs to Shengzhou Chaoli electric Appliance Factory, after years of technical and service experience accumulation, timely grasp of customer needs to make Senli motor products have been innovative and flexible, the concept of environmental protection and energy saving and motor design integration, many aspects of product development and testing to ensure Senli motor products of high reliability and high performance, has passed the European UnionCECertification,3CCertification and third party quality testing.