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Vibration mode is an essential function on modern mobile phones. The function is provided by a micro vibration motor, which was developed for mobile phones by none other than Namiki.
Namiki is a pioneer of vibration motors, and our 20 years of expertise in this field attracted strong demand for our products from mobile equipment manufacturers throughout the world. But we are complacent to developing new products and raising quality levels for the future applications.
We launched our own research and development program on vibration components and also we are now extending our development of micro motors for various applications in the fields of aerospace, environment, medical, micro robots, and toys.
An offset counterweight is fitted to the end of the motor shaft.
When the shaft turns, the imbalance in the counterweight causes the handset to vibrate.
Fig.1 shows the internal structure of the motor, while Table 1 shows the criteria.
When the shaft turns, the imbalance in the counterweight causes the handset to vibrate.
Fig.1 shows the internal structure of the motor, while Table 1 shows the criteria.
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