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VT-2B chassis

The VT-2B is a single-axle, chassis load dynamometer equipped with an advanced electro-spinning brake, enabling precise measurement of power and torque in both inertial and load modes. It allows power measurement in constant-speed mode and testing in road simulation mode, providing full diagnostic capabilities for any vehicle. It is fully modular, offering flexibility in both mobile and duct-mounted versions.

The VT-2B dynamometer is mainly designed for cars, but it can be optionally equipped with a motorcycle attachment, transforming it into a mobile motorcycle dynamometer. It can operate with an inverter, but only in inertial mode. Optionally, it can be equipped with a USB-powered controller, allowing it to be controlled with a notebook, even without an external power source (although the notebook’s battery will run out faster). In this mode, too, only inertial operation is possible, such as at car rallies or dyno-day events.

The freestanding model is equipped with retractable casters that make it easy to move the dynamometer, making it ideal for both workshop and automotive events or trade shows. Due to its ease of movement on flat surfaces, it is especially recommended for smaller workshops. The dynamometer can be upgraded to accommodate larger models, including 4×4 versions, increasing its versatility and testing capabilities.

Key features

Accurate measurement of horsepower and torque - operates in inertial and load modes with the use of an electromotor brake.
Versatility - can be tested in constant-speed mode and simulate road conditions, enabling comprehensive vehicle testing.
Installation flexibility - available in mobile or stationary versions (e.g., for mounting in a pit), with the option to expand with a motorcycle attachment.
Expandability - scalable to larger models, including 4x4 versions, and the option to be powered via USB from a notebook.

Technical data

Type
Chassis load dynamometer
Dimensions (D x S) [mm}}
1000 x 3356
Max/min. wheelbase [mm}}
2200/900
Minimum tire diameter [mm}}
400
Maximum load per axle[kg`}}
3000
Number of axes
1
Electromotor brakes
1x1000Nm (B1 version)
1x2500Nm (B2 version)
Vmax [km/h}}
300
Test mode
Inertial, load, road, constant speed, drive cycles
Measurement error [%}}
0,1
Power supply (without cooling and exhaust fans)
min. AC 400V / 32A
Pressurized air required
min. 6 bar
Mounting versions
channel / freestanding / portable
Additional accessories
Among others, boost pressure sensor, AFR sensor, cooling fan, exhaust fan, exhaust pipes

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