Rotational Excitation Bench

This system achieves rotational vibration suitable for gear vibration tests, engine accessory durability tests, and power generation evaluation of HEV motor generators.
It reproduces rotational fluctuations and torque fluctuations corresponding to engine explosion variations and starting waveforms, enabling the evaluation of various accessories in operational conditions.

As it is an engine-less system powered by equipment motors, there is no need for fuel systems or exhaust systems, and explosion-proof measures are unnecessary, allowing for safe and reproducible testing.