7mm Diameter Small Coin Type Vibration Motor NFP-C0720B Used For Smart Phone

This dc vibrator is widely used in office supplies such as massagers, game consoles, mini fans, juicers, small household appliances, printers, paper shredders, etc.


More and more people use smartphones, and motors occupy a very important part. Vibration motors can be divided into two categories, “ERM vibration motors” and “LRA vibration motors” in terms of structure. Among them, the principle of the eccentric rotating mass vibrating motor is to use electromagnetic induction to drive the eccentric mass to rotate with the magnetic field caused by the current to produce an all-around extreme tremor experience. The advantage of the ERM motor is its mature technology and low price. It is also a standard configuration for most mid-to-high-end and almost all mainstream price mobile phones.

7mm DC Vibrator Motor NFP-C0720B Motors Data Sheet

Motor model: NFP-C0720B wire length type
Motor diameter: 7.0mm ± 0.1mm
Motor thickness: 2.0mm ± 0.1mm
Rated voltage: 3.0V DC
Voltage range: 2.3V – 4.0V
Rated vibration speed: 15500 ± 2500rpm min
Rated current: 90mA max
Start voltage: 2.3V DC max


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