GIANT 9000 Series - 1 or 2 Axle Chassis Dynamometer for Brake NVH Investigations and Performance Check

The major test target is to detect noise and vibrations generated by the vehicles brake. Our intention was to build a dynamometer that can operate either with brakes mounted to the complete vehicle, or with just the axle module mounted to a universal adaptor system or wheel suspensions. By means of this dynamometer, the brakes can be exposed to either stop brakings or endurance brakings according to standardized NVH test matrix. Standard Features Machine base frame with vibration insulation 48" roller set with special bearings and emergency brake Dynamometer cover and noise encapsulation Fixing system for passenger car & van AC-drive motor and AC/ DC power converter Control system for hydraulic braking pressure or braking torque Control system for electrical inertia simulation Control system for electrical vehicle physics simulation Basic measuring system for pressure / torque / speed / temperature Logical dynamometer control with Siemens PLC Computer system for automated testing Safety devices Advantages Exact road simulation Highly accurate test speed and tractive force measurement Quick control of tractive force Protection of tires due to large roller diameter Excellent reproducibility of test results Tests according to worldwide known standards Easy to service