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Vibration Components
Vibration Motors
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How the Vibration Motor Works
The primary function of the vibration motor is to alert the user to incoming calls. Vibration motors are normally classified into cylinder type and button type. Here, we will look at how the cylinder type works.

Principle for Vibrating A Handset
Principles of vibration
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. Figure 4 shows the internal structure of the motor, while Table 1 shows the criteria.
Fig4 The inner structure of a Vibration Motor
Structure
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