Roll Test Stand
Our computer controlled vehicle test systems are normally arranged to provide a total test package at the end of the vehicle production line or to meet the need for a stand-alone test station, for example in development, quality audit or post rectification tests.
The test stand can be configured for different kinds of tests, such as - function, brake, ABS, EDS, ESP, ASR, AWD, etc. – for car, truck, tractor or motor cycle testing. It is possible to have all this testing capability in a single test machine.
The rollers of the test machine are designed with an inertia appropriate to the vehicle mass. This ensures the vehicle on test accelerates and decelerates close to normal road running conditions.
We offer different kinds of rolling road test stands, single roller machines and also twin roller machines. Both these machines are available with the NEW! drive technology and frequency controlled asynchronous drive motors at each roller.
- Function, brakes, ABS, ESP, EDS, MSR/ASR tests
- Vehicle-specific functional tests by the simulation of individual driving curves
- Test of vehicles with different wheel bases and tracks on the same test stand
- Minimal cycle time through 4-motor direct-drive-concept
- Recovery of energy into network
- High reliability
| Ratings |
Single Roller |
Twin Roiller |
| Roller Diameter |
900mm | 500mm |
| Roller distance inner to inner edges |
900mm | 800mm |
| Roller distance outer to outer edges |
2100mm | 2100mm |
| Wheel base adjustment | 2300 - 3000mm | 2200 2800mm |
| Min. simulated mass |
900kg | |
| Max simulated mass |
1400kg | |
| Additional weights |
300kg | |
| Power of one drive |
31.1kW | |
| As an option by same dimension |
60.1kW | |
| Max Speed |
200 km/h |
|
| Acceleration up to 120 km/h |
2.5 m/s2 |
|
| Max deviation during acceleration |
<2% | |
|
Max deviation during constant speed 0-9.9 km/h 10 - Vmax |
< 1% 0.2 % |
|
| Force at the roller in range < 10 km/h |
2200 N/roller |
|
| As an option |
3000 N/roller |
- Facilities planning and installation services
- Comprehensive in-house and/or on-site training courses
- Tailored preventative maintenance contracts
- On-line diagnostics and support via modem
- Technical Helpline Support
PDF File (232Kb) Froude Hofmann’s computer controlled vehicle test systems are normally arranged to provide a total test package at the end of the vehicle production line or to meet the need for a stand-alone test station, for example in development, quality audit or post rectification tests.
