Information presented in this brochure is for informational purposes only. Link Engineering Company reserves the right to make changes, alterations and substitutions to the machines, components or other information presented in this brochure without prior notice. For the latest information contact Link Engineering Company. Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration. Equipment must never be operated with safety equipment removed or disabled.
Information presented in this brochure is for informational purposes only. Link Engineering Company reserves the right to make changes, alterations and substitutions to the machines, components or other information presented in this brochure without prior notice. For the latest information contact Link Engineering Company. Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration. Equipment must never be operated with safety equipment removed or disabled.
4-Roll NVH Chassis Dynamometer
Model 4900
System Features |
- ProLink fully integrated measurement and control system
- Low noise operation
- Brüel & Kjær NVH measurement system
- Computer controlled wheelbase adjustment
- Fully automated operation
|
The Model 4900 four-roll chassis dynamometer is a critical tool in diagnosing and resolving vehicle NVH issues. Typical applications include powertrain, brake, tire, and interior trim evaluations. With an automated system for wheelbase adjustment, the Model 4900 can accommodate vehicles from the smallest passenger car to the largest light truck. Typical configurations range from wheelbases of 2.16 to 4.45 m (85 to 175 inches).
Teamed with the Brüel & Kjær PULSE analyzer the Model 4900 provides a state-of-the-art system for vehicle measurement and analysis. To optimize NVH measurement capabilities, the rolls are enclosed except for the running surface in the room above and the drive motors. Other related power equipment is isolated in a separate room or placed in high transmission loss noise enclosures. The result is a background level that is low enough to permit the most sensitive noise measurements.
Included with the Model 4900 is a complete control and measurement system. The core of this system is the ProLink software package that integrates all control, measurement, analysis, and reporting functions. By integrating all the major control and data acquisition functions, ProLink makes automated test programs easy to program and deploy.
The Model 4900 can be customized in many ways. The size of rolls, their surface treatment, the allowable load range, and many other parameters can be defined by the customer. This unit can be ordered alone or as part of a complete noise and vibration evaluation package including the dynamometer, a hemi-anechoic chamber and an environmental control system.
Information presented in this brochure is for informational purposes only. Link Engineering Company reserves the right to make changes, alterations and substitutions to the machines, components or other information presented in this brochure without prior notice. For the latest information contact Link Engineering Company. Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration. Equipment must never be operated with safety equipment removed or disabled.
