Cixi Nengli Magnetic Material Co., Ltd Booth No.2660 www.neng-li.com
Company Profile Cixi Nengli Magnetic Material Co., Ltd. is an enterprise integrating R & D, production, processing and sales. Founded in 2006, the company is located in Ningbo city with developed private economy, with an annual output of 300t medium and high-end sintered NdFeB magnets. It is one of the earliest manufacturers in China to develop polar (multipolar) magnetic rings.
The products are used for high speed motor, servo motor, brushless DC motor, water pump rotor. At present, the minimum outer diameter of polar square (multipolar) magnetic ring can be 6 mm, 4-pole external charging (it is difficult to produce the radiation ring by hot pressing), high surface magnetism (80% of the magnetization direction), reducing the deviation of geometric center and gravity center. The company's precision hole processing experience, control hole tolerance (after plating) ≤ 0.02mm, concentricity ≤ 0.01mm, reduce high-speed motor vibration and noise. The outer diameter is d6mm, the inner hole is d3mm, the height is 12mm, and the 4-pole external magnetic ring is 125000 revolutions per minute. It has been used in large quantities by famous domestic manufacturers and received high praise. The company has passed ISO9001 quality system certification.
Exhibits Radial multipole radiation ring D29*D25*25 grade :38SH
Radial multipole radiation oriented magnetic ring is a magnet specially developed by Cixi capacity magnetic material Co., Ltd. We are now applying for a patent for technological invention.
Compared with the magnetic tile assembly, the product improves the surface magnetism, the distribution consistency is less than 1%, the deviation of geometric center and gravity center is reduced, the surface magnetism is increased by 30%, and the temperature resistance is improved by one grade. It lays a foundation for the design and application of low vibration, low noise and low high order submersible motor.
Radial multipole radiation ring D29.4*D22.2*27.5 grade :38SH
Radial multipole radiation oriented magnetic ring is a magnet specially developed by Cixi Nengli Magnetic Material Co., Ltd. We are now applying for a patent for technological invention.
Compared with the magnetic tile assembly, the product improves the surface magnetism, the distribution consistency is less than 1%, the deviation of geometric center and gravity center is reduced, the surface magnetism is increased by 30%, and the temperature resistance is improved by one grade. It lays a foundation for the design and application of low vibration, low noise and low high order submersible motor.
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