Vibration motor technology has achieved breakthroughs in multiple fields

Vibration Motors are quietly changing many fields. Take the linear motor as an example, through the resonance effect of the electromagnetic coil and the spring, it can produce a precise vibration feedback within 0.01 seconds, making the touch - feedback accuracy of smart phones reach the micrometer level. In the medical field, the vibration module in the implantable cardiac pacemaker can monitor the heart rate, and the Japanese "tactile glove" allows the visually impaired to "touch" 3D images through 200 micro - motors. The steering wheel of Porsche sports cars is integrated with vibration modules, which can prompt dangers through vibration. At present, the global market size of vibration motors has exceeded 20 billion US dollars, and the annual growth rate remains above 18%.