Ferrofluid for Linear Vibration Motor


  • The linear vibration motor can be applied with magnetic fluid to maximize performance.

  • It also has many advantages over the existing linear vibration motor.

Application Area

Linear vibration motor

Performance and Structure

Magnet fluid characteristics according to performance

영문 리니어표.png

※ Ferro fluid is shown as being applied only to magnetic field

- Vibration force

   The force of ‘Moving mass’ moves vertical and vibration

- Damping force

   The force preventing 'Moving mass' against the motor cover.

   We called Touch(Noise) as bump and make snap.

- Dispersion

   Scattering magnetic fluid by vibration

Up and down vibration motion

General structure of linear vibration motor