DYNORACE

Dyno products are diagnostic tools crucial for testing performance of cars, bikes, heavy duty and agricultural vehicles in the safest way. In particular, the eddy current braked system supplied by the Dyno line allows to simulate real road conditions to test the dynamic working of the vehicle in specific situations.

This practical approach avoids dangerous tests on the road, so increasing tuners’ safety while wiping out all road risks. Dynamometers of the Dyno line are currently supplied to many different users: technical centers for test and certification, repair shops and garages, engine tuning centers and race teams, R&D centers, high schools and Universities, transport ministerial authorities, vehicle manufacturers, magazines of the transport sector.

The compact size of this device, the user-friendly logic and the versatility of its software, as well as the accuracy of assessments make Dynorace the ideal machine for servicing both workshops willing to integrate a diagnostic graph and tuning/developing centers involved in motorsport.

The possibility to recreate working defects/problems occurred on the road and the repeatability of the tests performed (which involves the stability of the measured data) have always been pursued as primary target in the development of the device. The consequence of this approach is the continuous improvement of our range of dynamometers in the past few years which also means the highest trustworthiness of the results acquired during the tests.

The use of eddy current brakes (theoretical braking power over 500 Hp for each axle) allows dynamic tests like:

• Test of duration
• Regenerative procedure of diesel particulate filter
• Test of fuel consumption
• Research and development on vehicles
• Test of vehicle’s working and quality

The mechanical reliability of the dynamometer is determined by the use of high quality parts, laser technology and lower tolerance in the production process. This method allows to offer a superior quality and a more performing range of dynamometers. Therefore, the mechanical maintenance of the dyno is reduced, less frequent and simplified.

This is valid also for the hydraulic system offered in the HLS® version: as a term of comparison, dyno with belts to transfer the traction between front/rear axle require a careful technical monitoring every 40 hours of use and frequent inspections to verify the correct set-up.

A complete RANGE for CARS, TRUCKS, MOTORCYCLES & TRACTORS is available.

The version supplied with HLS® system (Hydraulic Link System) allow the hydraulic link between front/rear axles to determine the same devolution speed: this is why tests on vehicles, that could not be dynoed otherwise (because of their four wheel drive with electronic/mechanical system distributing engine torque between front/rear axles in a non-proportional way), can be safely carried out with HLS® system. This feature therefore constrains electronic systems like traction, stability and braking control so making the test possible.

DYNORACE is the only dynamometer with the possibility to link or disconnect front/rear axles thanks to this HLS® system, in case of vehicles that do not require this link or when this link can be even dangerous.

The choice of the hydraulic system rather than toothed belts or driving shafts was preferred to guarantee maximum safety during tests with high torque and high revolution of the rollers. This also allows to use rollers with smaller diameter so having a more compact size of the whole dyno, that can anyway be adapted to the vehicle being tested thanks to a motorized reducer. Moreover, all dynamometers of the DYNORACE line are mechanically engineered to support max 2.500 kg per axle and are equipped with a blocking and lifting system of the rollers in order to make this operation easier and again, safer.

Finally, Dynorace line is accessoried by items that can better support or complete its tests. The electric and electronic part managing the working of the dyno is common to all versions (a panel next to the dynamometer), while the software managing is carried out through a Personal Computer.

The data acquired can be integrated by additional parameters made available by the analog acquisition system and a kit to assess the wide band oxygen value. Lastly, the centrifugal fan is important to avoid the increase of temperature of the intake air and therefore overheating of the engine. This fan can be connected to an inverter to link the air speed to the one of the vehicle being tested, so to better simulate road conditions.

Special mention for our NEW OBDII data interface, which permits the visualization and recording of additional 4 parameters from the vehicle diagnostics of cars, pick-up trucks and light commercial vehicles.

The selection can be done through all the parameters supported via OBDII.Moreover, at the end of the test, the OBDII data interface allows to delete the errors detected from the vehicle diagnostics.