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  • Chassis Dynos

    Chassis Dynos allow to test vehicles and measure power without having to dismount the engine. Power and torque available in the wheel, engine and losses in the transmission can be measured. These dynos allow testing in the shop, avoiding street or road tests which mean risk, difficulties and imprecise conclusions.
    We build alternatives for cars, trucks, motorcycles, ATVs and karting, in inertial format, with electric or hydraulic brake and also combined.

    Heavy duty Chassis Dyno
    with Eddy current retarder

    The BRFE uses an eddy current brake to generate load on the dynamometer rollers. Electric brakes torque output is easy to control and do not depend on rpm this is why it allows automated test programs to be established, setting torque or speed targets, simulating any driving condition by applying aerodynamic friction factors or a sloping route.

    It is manufactured in different versions according to the axle weight of the vehicles to be tested and their power, it is an excellent option for diagnostic tests, consumption, emission tests, etc. It has a pneumatic lift or locking brake for the entry and exit of vehicles operated by remote control which makes assembly very easy. The maintenance required on the dynamometer is very low.

    Electric brake Advantages

    Dynos with eddy current brakes do not require water installation, this simplifies startup and is practically delivered ready to operate. On the other hand, the automatic control it very easy to establish different conditions during the test, establishing excellent speed or torque controls and real driving situations with editable aerodynamic friction factor or simulating slopes in route.


    Heavy duty Chassis Dyno
    with water brake

    The BRFH for cars, buses and trucks has a water brake attached to the rollers that allows to reproduce any driving condition for the desired time. It is manufactured in different versions according to the axle weight of the vehicles to be tested and their power, it is an excellent option for diagnostic tests, consumption, emission tests, etc.

    The water brake allows this dynamometer to generate a controlled load on the drive wheels with excellent stability. It has a pneumatic lift or locking brake for the entry and exit of vehicles operated by remote control which makes assembly very easy. The maintenance required on the dynamometer is very low.

    Watr brake advantages

    water in the brakes acts as a braking agent and also transfers the power delivered to heat, therefore, with a suitable circuit, it is possible to carry out long-term tests with sustained load dissipation. These brakes also offer very stable test conditions.

    ACCESORIOS

    Data acquisition system

    Smac is a new high-tech data acquisition system that offers maximum precision and repeatability. Measurements show real data since the dynamometer allows to carry out quality tests, no interpolations are made that “draw” unreal curves and hide details of the real performance of the vehicle.
    The equipment communicates with fiber optics which avoids electric noise problems in an environment as complex as a dyno test room. With dedicated software with very simple operation that records and presents reports of engine performance and all the variables according to different test programs. The system has basic channels for measuring rpm, torque and power, a weather station and offers a variable number of channels for other types of sensors that you wish to incorporate, such as a lambda probe, pyrometer, temperature or pressure sensors, etc.


    © 2016 Saenz | Victoriano Montes 3854 | CP 7600 | Mar del Plata | Argentina
    Tel/Fax +54 223 4106844/32 | +54 9 223 5490456 | info@saenzdynos.com.ar