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Chassis Dyno for Car (Φ48〞Roller) (2x2)

Chassis Dyno for car is suitable for performance testing of passenger cars and light vehicles, with high-precision and repeatable quality simulation. Adopting a three-phase asynchronous motor, the structure is located between two rotating rollers (motor bias), ensuring space savings, low performance loss, and high torsional stiffness. And it is used in a single axle configuration for front or rear wheel drive vehicles, ensuring high dynamic stability of the front and rear axles. The system can simulate road resistance with full electrical inertia, reproduce the road driving resistance of the tested vehicle or customize road resistance, and meet the power, economy, regulatory and durability testing of the entire vehicle.

  • System Advantages
  • System Features
  • System Characteristics111
  • Main Technical Parameters
  • ● Full electric inertia simulation 
    ● Single-axle differential testing is possible
    ● Quality simulation with high precision and repeatability 
    ● Clear operation mode and fast data extraction
    ● High level torsional stiffness, torque vector test 
    ● Modular test concept, which can match with various demand budget schemes 
    ● Advanced driver assistance system 
    ● Suitable for different types of driver operation
    ● Easy to service 

     

  • ● 48 Inch (1219.2mm) roller, AC motor, suitable for light vehicle 
    ● Moter bias
    ● Quality simulation with high precision and repeatability 
    ● Accuracy higher than EPA requirem
    ● Extremely compact design
    ● High dynamic stability 
    ● Intelligent bearing design (three ring bearing)
    ● Configure common emission test system interface 
    ● Automation software module 
    ● Easy system upgrade 

  • Motor power: 150kw * 2 / 220kw * 2 / 300kw * 2
    Structure: Motor bias
    Roller size: 48 inches (1219.2mm ± 0.254mm)
    Max speed: ≥ 200km/h
    Basic inertia: 1175kg/1350kg/1575kg
    Inertia simulation range: 454kg-3500kg/5000kg
    Inertia simulation accuracy: ± 0.1% F.S
    Traction measurement accuracy: ± 0.1% F.S
    Traction control accuracy: ± 0.2% F.S
    Acceleration measurement accuracy: ± 0.005m/s2
    Speed measurement accuracy: ± 0.02km/h
    Distance measurement accuracy: ± 100mm/1000m
    Time measurement accuracy: ± 1ms
    Surface treatment: metal spraying/chrome steel flame thermal spraying
    Bearing structure: three ring bearing
    Rated traction force of the dynamometer: 6200N * 2/8600N * 2/11800 * 2 (V ≤ 91km/h)
    Traction overload capacity: 130% (60S)

Keywords:

Motorcycle

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