Company News

• Application of permanent magnet DC motor

  2020 / 10 / 26

  Permanent magnet DC motor is a kind of DC motor which uses permanent magnet to establish magnetic field. Permanent magnet DC motor is widely used in all kinds of portable electronic equipment or appliances, such as recorder, VCD player, record player, electric massager and various toys. It is also widely used in automobile, motorcycle, electric bicycle, battery car, ship, aviation, machinery and other industries. It is also widely used in some high-end products, such as video recorder, copier, camera and mobile phone Precision machine tools, bank note counting machines, banknote bundling machines, etc. In the field of stage lighting, permanent magnet DC motor, especially small permanent magnet dc gear motor, is widely used. In the computer industry, printers, scanners, hard disk drives, optical disk drives, recorders, cooling fans and so on, a large number of permanent magnet DC motors are used. In the automobile industry, all kinds of fans, wipers, water spray pumps, flameouts, mirrors, air pumps are used in all kinds of permanent magnet DC motors. Permanent magnet DC motors are used in automatic doors, automatic door locks, automatic curtains, automatic water supply systems and flexible towel machines in hotels. In weapons and equipment, permanent magnet DC motors are widely used in missiles, guns, satellites, spaceships, ships, aircraft, tanks, rockets, radars, combat vehicles and other occasions. In industry and agriculture, permanent magnet DC motor is also widely used in electrical and automation control and instrumentation. In the medical field, the permanent magnet DC motor is more useful, such as various medical instruments and surgical tools, such as the electric bone saw in brain surgery, especially the various instruments in field operation, which are basically used in permanent magnet DC motor. Permanent magnet DC motor is used in disabled products, such as manipulator, disabled car, etc. In life, it is more useful. Now eve

• Motor (micro-motor gear motor) and the prospects of the development of electric drive system

  2020 / 09 / 09

  Electrification. Information age, in the performance. Reliability and capacity of motor (micro-motor deceleration motor) put forward higher requirements. Ac variable frequency speed regulation system and frequency conversion motor (micro-motor gear motor). High power brushless dc motor. Brushless permanent magnet synchronous motor and got great development. At the same time, along with the development of the emerging industry, micro-motor (micro-motor deceleration motor) has become a motor (micro-motor deceleration motor) of the industry, electrical appliances industry in China is focusing on the development of products. Rare earth permanent magnet motor (micro-motor deceleration motor), the bearingless motor is the new trend of technology development. Corresponding to this, the motor (micro-motor deceleration motor) drive also have new development, the drag system and put forward higher requirements, such as the requirement to improve machining precision and working speed, fast start. Braking and reverse, to achieve a wide range of speed adjustment and automation of the whole production process, which requires a complete set of automatic control equipment of automation of electric drive system. And the high demand of drive system with the continuous development of automatic control theory, semiconductor devices and the application of power electronic technology and the development of numerical control technology and computer technology and using, is continuously improve and improve. To sum up, electric drive technology development so far, it has many other drag the way the incomparable advantages. It started. The brake. Inversion and speed regulation control is simple. Convenient. Rapid and high efficiency; The type of the motor, and has a variety of operating characteristics to meet the requirements of various types of production machinery; Detect the parameters of the whole system and signal transformation and transmission is convenient, easy to realize the optim

• The promotion of energy-saving motor (micro motor) still needs policy efforts (1)

  2019 / 10 / 31

  "If the country's 70 have large-scale production of high efficiency and energy saving motor (micro motor) enterprise products on the market, all can save one and a half a year the total annual power generation of the three gorges." On May 30, in the shandong kaiyuan electric motor (micro motor) co., LTD. (hereinafter referred to as the "kaiyuan motor (electric)") meeting room, the company secretary of the party committee, chairman of the board of directors YueNingChao tone to the point. YE3 series developed by the company (micro motor) has high efficiency and energy saving motor China quality certification center of mass and energy saving, and shortlisted for the national "energy saving products huimin project" efficient motor (electric) directory. From 2013 released by the national energy administration power in the industrial operation data is not hard to find, in 2013 the national industrial electricity consumption reached 3.4786 trillion KWH, growth is increased by 3.4% than the same period last year, accounting for the proportion of electricity consumption in the whole society as much as 72.0% of notable is that, as an essential part of industry of terminal equipment, widely used in industry, agriculture, transportation, construction and utilities in the areas of motor power consumption accounted for as much as 64% of the total electricity in the whole society. Every year in motor (micro motor) has no function in the field of consumption can even match the total annual power generation of three gorges power station. However, high efficiency and energy saving motor (electric) promotion was not all plain sailing. Our production standard of IE3 motors (micro motor) in the domestic application of too little, most for export. Entered since 2014, in the face of the energy conservation and emissions reduction and environmental protection under the background of double pressure, as part of an industrial energy saving is essential, how to e