This high dynamic strength test rig is designed for vehicles with electric motors or conventional engines. High dynamic strength tests simulate the break behaviour of the drive shaft at very dynamic speeds and torques. Such dynamic tests are necessary to be able to make statements on the limit loads of the products – especially for eDrive applications.
- Highlights
- Features
- Technical data
| Test bench dimensions | Enclosure approx. 5360 x 3140 x 3150 (LxWxH in mm) |
| Switch cabinet approx. 3800 x 800 x 2670 (LxWxH in mm) | |
| Cooling unit approx. 600 x 700 x 700 (LxWxH in mm) | |
| Max. power | nom. 280 kW (max. 400 kW) |
| Speed | Speed gradient | 0 – 750 rpm | ± 250 rpm/s at 5000 Nm |
| Torque | Torque gradient | ± 6000 Nm (max. 8000 Nm) | ± 90 000 Nm/s (± 300°/s) |
| Swivel angle | 0…55° (static) |
| Jounce | 0…300 mm (static) |
The NovoPS test stand software is a Windows-based solution that is programmed in-house and optimised for the respective test task. As the interface to the user, the uncomplicated user interface provides intuitive access to all functions of the test stand. Moreover, both the connection of the test stand to the customer's conveyor systems as well as its integration into the existing network environment is taken into account. This enables the data acquired to be processed and evaluated independently of the test stand.
Data recording
- Analogue data
- Digital data (SSI etc.)
- CAN data (with synchronisation to analogue data)
Data storage
- Data export as a text file (.csv), DIADEM file
- Database connection ODBC, MS Access, SQL Server
Creating and editing test programs
- Generation or import of test program data records
- Editing program sequences
- Evaluation within the sequences
- Free adaptation of test sequences
- On-line graphic of recorded data
