As electric and hybrid powertrains evolve, precise testing of e-axles, motors, and transmissions is essential for ensuring efficiency, performance, and durability. High-power drivetrains require accurate torque and speed control, dynamic load simulation, and real-world performance validation to meet increasing industry demands. Traditional test setups often face energy inefficiencies, limited scalability, and integration challenges, making advanced dynamometer systems critical for validating torque vectoring, efficiency mapping, and transient load conditions with precision and repeatability. The UNICO TST200 E-Axle Dyno Drive is designed to meet these challenges, offering scalable power from 50 kW to 1000 kW and beyond.
The TST200 E-Axle Dyno Drive features a modular inverter architecture with full energy regeneration, efficiently returning power to the three-phase grid. Designed to support Asynchronous Induction, Synchronous Permanent Magnet, and Internal Permanent Magnet motors, it eliminates the need for a traditional current-loop setup, enabling seamless and precise operation. The system is powered by IGBTs with a switching frequency of up to 30kHz, ensuring high-speed motor compatibility while minimizing harmonic distortion and power losses. With an acceleration rate of up to 300,000 rpm/sec, the TST200 provides real-world load resistance simulation, making it ideal for aggressive launch scenarios, motoring, hill climbs, and throttle variation tests.
The UNICO E-Axle Dyno Drive is a leading-edge testing system combining different drive elements with a common DC power source. It can handle power from 50 kW to 1000 kW, even more, if needed. This system is designed to work with common and advanced motor types, offering efficient and comprehensive testing capabilities. Whether you need steady, quick, or dynamic testing, this system can do it all and works well with any control system. It comes in designs that can be air or water-cooled and includes many safety features for reliable and safe operations.
