A precise, low-maintenance, rapid response and repeatable alternative to water brake technology, Dina Eddy Current Engine Dynamometer provide low-inertia, air- or water-cooled operation for testing different kinds of prime movers. This style of dynamometer produces braking torque using the principle of eddy currents induced in a rotating metallic disk, immersed in a magnetic field. A strain gauge load cell on all models provides torque measurement capabilities for precise test and development applications. The rugged design of the power absorbing system – further enhanced by nickel plating of critical components in contact with the cooling water – ensures a long operating life, even in the most demanding applications and environments.


Eddy Current Dyno advantages include

  • Durability
  • Higher speed
  • Tighter control
  • Faster response