GIANT NVH Pure product picture
GIANT Evo NVH Pure-2
GIANT Evo core module

Full Size NVH Brake Dynamometer

The GIANT Evo NVH Pure is based off the GIANT Evo NVH and is sold without a test chamber housing. It is a NVH inertia brake dynamometer for basic and advanced NVH testing for a variety of vehicle brakes and assemblies. This includes disc and drum braking systems ranging from small cars to SUVs.

Due to its precise inertia simulation and state-of-the-art test brake control, the GIANT Evo NVH Pure offers a wide range of functions for realistic and fully automatic NVH investigations.

Segment: Automotive Test Systems
Division: Mechatronics
Base product

Specially designed for NVH testing

  • Inertia brake dynamometer optimized for NVH investigations
  • HORIBA clamping angle with standardized hole pattern for easy adaptation of MacPherson corner
  • Two separate machine frames, one for the NVH testing station and the other for the drive unit to eliminate background vibrations
  • Powertrain with sound absorbing housing
  • Test station design prepared to meet the GM-TIP requirements
  • Machine frames resting on vibration isolation. No vibrational absorption from nearby machines 
  • Test chamber for testing at climatic conditions 
  • Layout will fit into an existing test chamber or allows freedom for customer to acquire a test chamber to fit their exact needs
  • Extra options available upon request
Main DriveDC-Drive
Power (without overload)220 kW
Speed Range+/- 0 … 2,200 rpm
Max. Drag Torque (without overload)2,500 Nm
Max. Stop Braking Torque+/- 0 … 5,500 Nm
Flywheels Set20 + 25 + 55 kgm²
Flywheel Combinations20 / 45 / 75 / 100 kgm²
Inertia Simulation Range (incl. Electrical Inertia Simulation)5 … 200 kgm² (valid for max. Rdyn 316mm within velocity range 0-100Kph and deceleration 0…8m/s²)
Max. Hydraulic Pressure200 bar
Max. Pressure Gradient (depends on the test brake)1,000 bar/s
Max. Volume Displacement18 cm³
Climatic Simulation Range-20 … 50°C (optional -40 to 50°C)
Ambient Air Temperature Range5 … 40°C
Dimensions (LxWxH) Including Power and Control Cabinetsapprox. 6,100 x 2,050 x 2,700mm
GIANT Evo NVH Pure Brochure ENG
Size 1.64 MB


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