dyno

AVL Dynamometers

AVL Dynamometers are representing the load system in testbeds with highest robustness and dynamics beside highest measurement accuracy. Engineered to meet application requirements of combustion engine testing, powertrain testing and E-Drive testing. Our product families are optimized to cover various testing tasks like R&D, Calibration, HD Engine Certification and End of Line. The power ranges cover small off-road engines up to 2 stroke ship engines (10 kW – 140,000 kW).
All Solutions

AVL Approach

The range of performance of modern engines demands Dynamometers that are of the highest quality technologically, but are also highly reliable and equipped with precise measurement devices. AVL Dynamometers meet these requirements in an optimal way. For all applications, AVL offers technically and economic wise the optimal solution. The product portfolio includes Eddy Current Load Systems, AC Induction Load Systems, AC Permanent Magnet Synchronous Load Systems (PMM Drives) and Hydraulic Load Systems. The high dynamic converter control unit ensures high dynamic and high efficient performance by using the Rotor Flux Vector Control Technology.

For all applications, AVL offers technically and economic wise the optimal solution. The product portfolio includes Eddy Current Load Systems, AC Induction Load Systems, AC Permanent Magnet Synchronous Load Systems (PMM Drives) and Hydraulic Load Systems.

The high dynamic converter control unit ensures high dynamic and high efficient performance by using the Rotor Flux Vector Control Technology.

Special versions to meet NVH requirements and setups with original exhaust system are available.

 


Benefits at a Glance

  • Compact, robust and maintenance friendly design
  • Decades of experience / thousands of installations worldwide
  • Simulation expertise for complete mechanical set up
  • Expertise for integrating dynos into the customers grid
  • Global Support
  • AC Induction and PMM Drives:
    • Extreme low total harmonic distortion (THD) at the supply side
    • The energetic recovery system saves energy costs in the testing field
    • The Rotor Flux Vector Control Technology ensures a high dynamic operation
    • Interfaces according to common standards in the automotive industry

Load systems for Engine Testing

AVL offers dynamometers for different engines and test procedures ranging from eddy current dynamometers, hydraulic dynamometers, asynchronous as well as synchronous motors for testing even the largest cross head engines. High measuring accuracy and dynamic control are a must for AVL.

 

Suitable Dynamometers:

  • AVL DynoPerform
  • AVL DynoFORCE™ ASM for Engine Testing
  • AVL DynoExact
  • AVL DynoULTRA™ PNM for Engine Testing
  • AVL DynoDur Compact
  • AVL Omega
  • AVL DynoSpecial
     

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Load systems for E-Drive Testing

Electric motors are increasingly used across a wide range of applications – automotive, aerospace, automation, etc. AVL especially focuses on automotive electric motors and provides the load unit and accessories. The requirement of the high speed can be faced with a special mechanical design for operation up to 25,000rpm.

 

Suitable Dynamometers:

  • AVL DynoULTRA™ PNM for Engine Testing
  • AVL DynoFORCE™ ASM for Engine Testing

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Load systems for Racing Testing

AVL delivers comprehensive solutions, instruments and test systems as well as associated services for the motorsport and high performance industry. The complete portfolio includes test system solutions for engines, powertrain and vehicle components up to the full vehicles to support all stages of development, quality assurance and production. For details also check out our AVL RACING website.

Suitable Dynamometers:

  • AVL DynoULTRA™ PNM for Engine Testing

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Load systems for Powertrain & Drivetrain Testing

AVL's modular Multi-Dyno-Systems ideally support road to rig and NVH testing, which results in a reduced development effort. Synchronous motors are used for high dynamic applications such as wheel slip and combustion engine firing simulation.

Suitable Dynamometers:

  • AVL DynoFORCE™ ASM for Powertrain Testing
  • AVL DynoULTRA™ PMM for Powertrain Testing
  • AVL DynoULTRA™ PMM for Drivetrain Testing
     

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Hydraulic Dynamometers

With more than 60 years of experience in the manufacturing of dynamometers and hydraulic dynamometers, AVL ZÖLLNER MARINE is an expert in this field in terms of both technology and customer service.

Suitable Dynamometers:

  • AVL Omega
  • AVL DynoSpecial
     

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Torque Sensors

Today's typical global R&D centers require the possibility to compare, reproduce and validate measurement data. To ensure the data consistency of different facilities a high reliable torque measuring system is required. Besides that, the simplicity in the application of the measurement device is a basic requirement.

  • Torque transducer T40B
  • Torque transducer T12HP
  • Torque transducer T40MS
  • Torque transducer T40HS
  • Torque transducer T40FM

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