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Guangdong Chaoli Motor Co.,Ltd.

6mm new electric toothbrush with high frequency vibration motor research and development project case

Development basis and background

Electric toothbrush is a new product in recent years, which has set off a revolution in the field of oral health care abroad. Although the application of electric toothbrushes in our country is not yet popular, it is still in its infancy, and there are not many people using electric toothbrushes, but this potential demand is very large. According to relevant market research, the number of consumers who agree and accept electric toothbrushes has gradually increased. It is predicted that it will become an important member of the public health care products, its market prospects will be very broad;

On the other hand, at present, the new medium and high-grade electric toothbrush has higher and higher performance and use requirements for its driving components. The speed, stability of operation, noise, safety and life of the driving components determine the comfort and cleaning ability of the electric toothbrush to a large extent. Due to its many advantages, the new hollow cup micro motor just meets its driving requirements. It can be said that, the research and development of hollow cup micromotors with high technical content and high added value has become a general trend;

After years of technology research and development and introduction, our company has continuously updated and upgraded its product technology and strengthened its strength, which also provides a solid foundation for the research and development of new products;

Based on this, the company decided to carry out the research and development of hollow cup micromotors based on new electric toothbrushes. On the one hand, it promoted the technological innovation of old products and expanded the sales market; on the other hand, it carried out the innovation of new product series based on new electric toothbrushes, so that our company In the market, we are always on the initiative, and strive to boost the level of industrialization with R & D projects, and make the company bigger and stronger.

Main R & D contents and results

R & D content:

The project focuses on the research and development of hollow cup micromotors based on new electric toothbrushes, including:

1. Structure optimization design of hollow cup micro motor based on new electric toothbrush;

2. Research on rearrangement technology of hollow cup winding and development and application of strong magnetic rare earth permanent magnet materials;

3. Based on the new electric toothbrush hollow cup micro-motor torque and speed matching and mechanical characteristics of research;

4. Research on key process technology and equipment development of hollow cup assembly in efficient automatic production mode;

R & D Results:

Expand enterprise potential and product variety——developed at least4The new model, through the control of the mechanical characteristics of the motor, leads to at least10A new hollow cup micromotor derivative;
Fully meet the driving performance and use requirements of the new electric toothbrush——The products researched and developed have the advantages of fast dynamic response speed, high energy conversion efficiency, reliable operation stability, small torque and speed change rate and large capacity energy density, and strive for low noise and long life;
Improve the production capacity of enterprises——The introduction and development of advanced technology and process equipment, the formation of a new type of electric toothbrush based on the efficient automated production mode, compared to the old model, production efficiency is improved.35%above, the production yield increases8%above;