24mm ERM Vibration Motor 12mm Type NFP-324-100
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Prices updated: 13 Oct 2026
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About this product
A 24 mm eccentric rotating mass (ERM) vibration motor with a 12.5 mm body length, rated at 1,750 rpm. It is used to produce haptic feedback and vibration in devices such as massagers and game controllers.
Specifications
- Motor type
- ERM (eccentric rotating mass)
- Body diameter
- 24.4 mm max
- Body length
- 12.5 mm ±0.15 mm
- Rated vibration speed
- 1,750 rpm
- Typical rated operating current
- 0.14 A
- Typical normalized amplitude
- 6.80 G
Frequently asked questions
What operating voltage should I use?
The listing is inconsistent: one field gives 2 V DC, while the title and description mention 5 V DC. Confirm the rated voltage from the manufacturer's datasheet before connecting it.
Can I drive it directly from a microcontroller pin?
No. The typical current of about 0.14 A is well above what a microcontroller GPIO pin can supply. Drive it with a transistor or MOSFET, and add a flyback diode across the motor terminals.
