Test Stands
Emission Measurement
E-Mobility
Test Stands
- 48″ Chassis Dynamometer (Cars)
- 72″ Chassis Dynamometer (Commercial)
- Chassis Dyno (Motorcycle / ATV)
- EMC Chassis Dynamometer
- Environment Chassis Dynamometer
- Flat Road Dynamometer FRDM 20L
- Mileage Accumulation Chassis Dynamometer
- Multi-Motor Chassis Dynamometer
- NVH Chassis Dynamometer
- Pulsed Flat Road Dynamometer
- Powertrain Dynamometer (R2R)
- Tractor Chassis Dynamometer
- Wind Tunnel Balance
Automation
NVH Chassis Dynamometer
Noise, Vibration and Harshness Chassis Dynamometer 75"
For the measurement and analysis of exterior noise (pass-by measurement) and internal noise (comfort measurement).
NVH Dynamometer Features
- Roller diameter 75″ (1.905 mm)
- 4-motor design
- Motor ‘inline’ principle
- Various road surface simulation shells for the simulation of different road surface conditions (e.g. rough asphalt, small cobbled streets, etc.)
- Soundproofed rolls for preventing the ‘bell effect’
- Water-cooled drive motors
- Integrated service center pit with height adjustable service platform
- Special vehicle restraining systems (e.g. wheel hub fixation) available
- Drive motors, rolls and test stand decking are sound-absorbing insulated to reduce the noise to test e.g. 41 dB(A) at 50 km/h
- Test speed up to 250 km/h
- Optional various performance and climatic packages available
