Single roller 4WD dynamometer
High-end, modular test bench with mechanical link system
Features highlight
- 640mm [25″] rollers
- 340km/h [210mph]
- 2700HP wheel power
- mechanical bevel-gear link
The dynoKRAFT A380-4WD-ML automotive chassis dynamometer is the absolute leader in the marked for high-end AWD test benches.
It supports longest wheelbase and widest track among all dynamometers currently found on the market.
It’s modular design enables upgrade from A380-2WD over to 4WD and mechanical link in 3 steps.
The mechanical link system was engineered using angular bevel-gear gearboxes and custom cardan shaft. Any axis can be manually disabled using hand-lever. No noisy belts, greasy chains!
Roller width of 2200mm allow to test even wide-body GT race cars without problems.
Wheelbase range: 2200-3300mm (true wheelbase – without need to use roller tangent)
With two 3300Nm (optional 3800Nm!) eddy current brakes the A380-4WD-ML automotive chassis dynamometer allows to test up to 2700HP (1350hp static wheel power per axis).
All retarders are constantly cooled by built-in fans.
The roller diameter of 640mm reduces tire wear drastically and help keeping the tire temperature under control during long test sessions.
The dynamometer comes equipped with pneumatically actuated wheel-bumper that supports the vehicle during setup.
An built-in LED underbody illumination provides clear view during vehicle strapping.
The dynoKRAFT A380-4WD-ML can be freely configured with extension modules (additional inputs, OBD Interface etc…) to match customer needs thanks to our upgradable design concept.
dynoKRAFT A380-4WD-ML | |
Peak wheel torque standard retarder | 2x 3300 Nm (2x 2432 ft lbf) |
Peak wheel torque optonal retarder | 2x 3800 Nm (2x 2800 ft lbf) |
Peak absorbed wheel power | 2x 1000 kW (2x 1340 HP) |
Peak dynamic wheel power | 2x ~1200 kW (2x ~1610 HP) |
Max. tractive force standard / optional retarder | 2x 10312 N / 2x 11875 N |
Power / torque measurement accuracy | 0,5 % |
Max. vehicle driving speed | 340 km/h (211 MPH) |
Max. vehicle acceleration rate | 3,5 m/s² (11,5 ft/s²) |
Max. axle load | 3000 kg (6613 lbs) |
Track width (inside - outside) | 1025mm - 2200mm (40,3" - 86,6") |
Wheelbase (min - max) | 2200mm - 3300mm (86,6" - 129,9") |
Roller diameter | 640mm (20,3") |
Rotational inertia equivalent vehicle mass | 692kg (1525 lbs) |
Dimensions L x W x H (outside) | 4775 x 2964 x 748mm (188 x 117 x 29") |
Weight (total) | 3680kg (7606 lbs) |
Rotational mass weight | 1200kg (2645 lbs) |
Rollers balancing class | G2,5 |
Mechanical link system type | HD bevel gearboxes, selectable |
Warranty and Support | 5 Years |
Scope of delivery |
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ADAQ controller - Technical specifications | |
ADAQbase (base dynamometer control module) | INPUTS: 2x RPM (hall-sensor or digital 5V) 2x Load Cell with built-in amplifier 3x Analog 0-5V DC, configurable 1x Thermocouple Type-K 1x Built-in weather station (ambient temperature, humidity, pressure) OUTPUTS: 2x Brake controll, configurable as PWM, RC-Pulse, Analog, Servo PC CONNECTIVITY: 1x USB-C |
ADAQexiom | INPUTS: |
ADAQpower | FEATURES: |
ADAQremote | FEATURES: -12 Keys with assignable software functions- built- in 1200mAh battery - built-in battery charging circuit - USB-B connection - industrial USB-Bluetooth adapter included |
ADAQsoftware | MAIN FEATURES: |
ADAQexiom plugin | BASE FEATURES: - freely programmable sequencer allowing full dynamometer and test automation |