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Dynamo Bench

Three-Axile Dynamo Bench

Three-Axile Dynamo Bench
  • This test bench evaluates the performance of an automobile transmission.
  • Three-axile dynamo control
  • Use of low-inertia low-noise type liquid-cooled motor

This dynamo test bench uses motors instead of an engine to drive an automobile transmission system as a test piece, applies a load from two motors to the output shaft of the transmission system, and tests its performance.

Main specifications
Test piece Transmission, differencial gear
Input rotation speed MAX 8,000 rpm
Output rotation speed MAX 3,000 rpm
Input torque MAX 280 Nm
Output torque MAX 3,000 Nm
Input motor (M1) 180kW Water-cooled motor
Output motor (M2, 3) 315kW Water-cooled motor (two motors)