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Test rigs performing at higher speeds than the 4-square configuration intended for durability tests of propshafts. Both real-time –road profile– signals and plateau type multi-block programs can be reproduced.

The test rig consists of two asynchronous e-machine arranged face-to-face without gearboxes nor mechanical transmissions, being the propshafts mounted in between. The temperature of the specimens’ joints is monitored with pyrometers and air-cooling systems can be included.

Performance of these test rigs for standard configurations:

  • Torques up to 3000 Nm
  • Spinning speeds up to 9000 rpm

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