NVH惯量制动试验台 GIANT 8000

概要

Customer perception of vehicle quality is closely related to the NVH behaviour of the vehicle. With the HORIBA ATS Brake testing system, NVH relevant design features are analyzed and various metrics stored in the database of the automation system. For friction borne vehicle NVH problems coming from the brake and its components the GIANT 8000 Series is the ideal tool to resolve it. The GIANT 8000 Series is superior NVH test system providing you with the best testing conditions for all types of vehicles. Test brake fixtures could be tested with a complete wheel suspension system. In a semi acoustic chamber NVH tests could be realized and drum brakes and disc brakes including the vehicle axle could be tested.  

Application Matrix

 

Type

Suitable to Vehicle Type &
Nominal Size

Application Range

Test Sample Type & Adaptation

Optimised for Customers

GIANT 8000

Motorcycle up to Cars and Vans






Brake Noise
Vibration
Harshness
Judder
Greep & Groan


Complete Drum Brakes
Complete Disc-Brakes
Knockle-Fixtures
MC-Pherson Corner
Complete Axles Structures

Noise Shim Maker
Brake System Maker
Car Maker
Contract Test Laboratory

GIANT 8200

Cars up to Vans

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GIANT 8400

Cars up to Vans

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GIANT 8600

Cars up to Vans

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           "

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GIANT 8800

Cars, Vans up to LD Trucks

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特征

Standard Features

  • Machine frame resting on special vibration insulators. No seismic concrete block required.
  • DC motor/generator to accelerate the flywheels and to load the test brake with drag torque.
  • AC/DC power converter, to feed the DC-motor and power the electrical inertia simulation.



Advantages

  • Safe operation, using protection housing
  • Test brake fixture with complete wheel suspension
  • Semi-acoustic chamber, for noise investigations
  • Compact design
  • Modular design, prepared to add in various options
  • Low maintenance requirements
  • High level of simulation quality
  • High level of measurement accuracy
  • Standardized components
  • Windows-compatible user interface
  • Use of standardized evaluation software (MSExcelTM, NI DiademTM)

 

Applications

  • Testing the NVH (Noise/Vibration/Harshness) of complete brake systems for passenger cars and light commercial vehicles
  • Testing of drum brakes and disc brakes including the vehicle axle
  • Definition of the coefficient of friction [µ= Fkt., p H, Temp.]
  • Testing of brake noise (Noise/ Vibration/Harshness)
  • Examination of creep and groan in vehicles with automatic transmission
  • Testing of damping measures (noise shims or coating of the friction linings)

制造: HORIBA

規格

Technical Data

 

Type

Electrical Inertia Simulation
[kgm2]

Mechanical Inertia Range
[kgm2]

Dyno Speed
[1/min]

Stop Torque
[Nm]

Drag  Torque
[Nm]

GIANT
8000

5-100

40-60

0-2400

3000

1000

GIANT  8200

10-150

20-110

0-2400

4000

1400

GIANT 8400

10-200

20-140

0-2400

4000

1800

GIANT 8600

10-240

20-160

0-2800

5000

2200

GIANT 8800

20-400

40-320

0-2000

7500

2600

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