Sonic Motor


Constar Sonic Motor, featuring novel design and ingenious structure, was granted national patents. It is characterized by low noise, high frequency, high torque, long lifetime, and mainly used in electric toothbrushes, facial brushes, health care products, etc..

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Dimension(MM) Voltage(V) No-Load Current(mA) Vibration frequency(Tms/Min) Frequency range(Hz) PDF
14*34 3.7 90 39600 220-360 
16*40 3.7 90 40800 220-360 
18*39 3.7 90 40000 240-350 
20*38 3.7 90 34800 230-330 
27*24 3.7 150 26400 100-220 
27*34 3.7 150 30000 100-240 


Constar Micromotor Co., Ltd. —focusing on the development and customization of DC micromotors for 20 years, providing domestic and foreign companies with brushless motors, coreless motors, sonic toothbrush motors, servo motors, gear reducer motor solutions, two production plants, more than 50 research and development Engineer, dozens of technical patents, obtained ISO and IATF quality system certification, reasonable price, quality assurance, consultation telephone: 13480608184

Constar Micromotor Co., Ltd.
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Contact Information
Room 701, Tower A, Futian Tian’an Hi-Tech Venture Park, Futian District, Shenzhen, China

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