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DampersMR Dampers

MR Dampers


MR dampers are variable damping-type (semiactive) dampers equipped with built-in electromagnets. They control flow resistance by applying an appropriate magnetic field to MR fluid (*), so that they can deliver the desired damping force.

(*) MR fluid: A fluid composed of oil in which fine magnetic particles are dispersed. This fluid reacts to magnetic fields, the strength of which determines its viscosity.

Structure of MR dampers

Overall structure

  • Cylinder-piston structure
  • Bypass section equipped with an electromagnet
  • Oil tank (accumulator)

Structure of MR damper bypass section

* We can design MR dampers in line with various conditions. For more information, please contact our sales liaison.


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