Air Gap Eddy Current Dynamometers

SE Range of SAJ Air Gap Eddy Current Dynamometers is for testing engines from 10 kW to 720 kW capacity. The rugged design of the power absorbing system ensures a long operating life, even in the most demanding production and endurance testing environments.

Standard Features

  • High Accuracy strain gauge loadcell for Torque measurement.
  • Precise Control even at low loads and rapid changes in demands.
  • Bi-directional operation.
  • Low Inertia rotor.
  • Balanced high rigidity shaft assembly on precision bearings ensures smooth operation.
  • Twin silicon rubber encapsulated energising coils, with central ventilation ensures High Reliability in extreme conditions.
  • Electroless nickel plating of cooling passages ensures corrosion free operation.
  • ‘O’ ring pipe connection to minimize error in torque calibration due to variation in water supply pressure.
  • Oil Injected half couplings supported by deep groove ball bearings ensures easy maintenance.

Specifications

Model Max Power (kW) Max Torque (Nm) Max Speed (RPM)
Standard High Speed
SE 10 10 50 6500 10000
SE 20 20 80 6500 10000
SE 30 30 95 12000 14000
SE 80 80 160 9000 14000
SE 150 150 500 8000 12000
SE 200 200 800 6000 8000
SE 250 250 1200 6000 8000
SE 400 400 2000 4500 8000
SE 500 500 3000 4500 7500
SE 720 720 4500 3750
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