Multi-Configuration Powertrain Test Bench
The test bench enables testing of complete powertrains up to 4WD configurations or individual components (e.g. eDrives or gearboxes) from conventional, hybrid and electric vehicles. The driving resistances are simulated by four dynamic eDrives. The input is carried out either by the device under test (DUT) or a dynamic eDrive of the test bench. Highly dynamic high-voltage battery simulators are used to supply the DUT with electrical energy. A comprehensive range of test bench equipment is available for operating and analysing modern drivetrains.
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Contact
Ph.: +49 711 685-65662
Testing Options
Range of Services
- Initial commissioning
- Efficiency measurements (mechanical and electrical)
- Testing of durability, application and function
- Investigation of dynamic behavior as well as thermal and vibrational effects
- Hardware-in-the-loop testing
- Wide range of special tests
We are happy to take on the design, construction and production of individual test item adaptations.
Technical Data
Input eDrive |
|
| Power, max. | 600 kW |
| Torque, max. | 1.300 Nm |
| Speed, max. | 8.000 1/min |
| Dynamic | 113.000 1/min/s |
Alternative input eDrivewith step-up gearbox | |
| Power, max. | 600 kW |
| Torque, max. | 520 Nm |
| Speed, max. | 20.000 1/min |
| Output eDrives (4x) |
|
| Power, max. | 450 kw |
| Torque, max. | 4.500 Nm |
| Speed, max. | 3.000 1/min |
| Dynamic | 40.000 1/min/s |
Battery simulator | |
| Power, max. | 1.160 kW |
| Voltage range | 0…1.000 V |
| Current, max. | 1.600 A |
| Dynamic | 2.000 V/ms |
Test Bench Equipment
- Hardware-in-the-loop simulation environment
- Common tools for remaining bus simulation, diagnosis and application
- Comprehensive range of measurement technology (mechanical, electrical including high-voltage, hydraulic, thermal)
- Conditioning and media supply
- Test cell cooling and combustion air conditioning
- High-resolution vibration measurement technology
- Early damage detection system
- Operational balancing device