The voice coil motor section will be unveiled at the "National Machine". Yesterday morning, the 21st China Beijing International Science and Technology Industry Expo (“CIECC”) opened at the China International Exhibition Center Museum and gave audiences a luxurious technology feast.

     In the 16 special exhibition areas of the expo, more than 1,600 technology companies participated in the exhibition. A group of new products called “National Machines” were unveiled... The 16.43-meter-long fuselage and 9.75-meter wingspan resembled an eagle. The first scenic tour of the Expo. He is a J-10 fighter. Although he only sees a 1:1 model, he can still enjoy his eyes.

     At the Expo, the Aerospace Science and Technology Exhibition and the Ocean Science and Technology Exhibition will be held every other year. At this year's exhibition, the "national champion" in the marine field has become the protagonist. “Explore 4500” underwater robots, “Haiyi” water glider, “Snowhawk” fixed-wing aircraft, “Snow Dragon” scientific expedition ship, and 10,000-ton maritime police ship... Hall, China's major achievements in marine science and technology innovation concentrated appearance, leading the audience to experience the charm of marine technology.

     For the first time, this year's Science Fair has set up a military-civilian integration scientific and technological achievements exhibition area, demonstrating advanced military-civilian cooperation projects, emergency rescue technical equipment, electronic communication equipment, aerospace technology applications, engine research and development, face recognition technology, and robots.

     The voice coil motor is a special form of direct drive motor that converts electrical energy directly into linear motion mechanical energy without the need for any intermediate conversion mechanism transmission. The principle is: a cylindrical winding is placed in a uniform air gap magnetic field, the winding is energized to generate electromagnetic force to drive the load to make a linear reciprocating motion, and the magnitude and direction of the electromagnetic force can be changed by changing the strength and polarity of the current. Therefore, the voice coil motor can be in the form of a straight line or a rotation. The utility model has the advantages of high response, high speed, high acceleration, simple structure, small volume, good force characteristics and convenient control.

     Kunshan Tongmao Electronics Co., Ltd. customers involved in machinery manufacturing, factory automation, automotive, aerospace, electric power, electronics, metallurgy, petrochemical, medical and many other industries, and universities, research institutes also have a lot of cooperation. If you have needs, please call us and we will serve you wholeheartedly.

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