dynoKRAFT A330-2WD

Single roller 2WD dynamometer

Affordable solution for every tuner or workshop.

Features highlight

  • 515mm [20,3″] rollers
  • 320km/h [200mph]
  • 1300HP wheel power
  • 4WD expansion possible

NOTE: Our dynamometers are constantly being developed, therefore we reserve the right to change the appearance and equipment or technical details of our devices, provided this is reasonable for the customer or the deviations are only insignificant. Shape and color deviations are expressly permitted.

ALL NEW!!!

The dynoKRAFT A330-2WD sets new standards in automotive chassis dynamometer design, combines affordable price and precise workmanship with best-in-class DAQ system and Software for comprehensive data analysis.

Standard installation type is floor-top. Pit installation available on request.

Roller width of 2200mm allow to test even wide-body race cars without problems.

With single 3300Nm eddy current brake the A330-2WD automotive chassis dynamometer allows to test up to 1300HP per axle.
The roller diameter of 515mm reduces tire wear drastically and help keeping the tire temperature under control during long test sessions.

The dynoKRAFT A330-2WD can be freely configured with extension modules (additional inputs, OBD Interface etc…) to match customer needs and expanded to 4×4 linked-roller version thanks to our upgradable design concept.

dynoKRAFT A330-Series
Technical specifications

Peak wheel torque per axle

3300 Nm (2,433 ft lbf)

Peak absorbed wheel power per axle

970 kW (1300 HP)

Peak dynamic wheel power per axle
~1120 kW (~1500 HP)
Max. tractive force per axle
6407 Nm

Power / torque measurement accuracy

3 %

Max. vehicle driving speed constant / periodic

320 km/h (200 MPH) / 350 km/h (217 MPH)

Max. vehicle acceleration rate

6 m/s² (19,7 ft/s²)

Max. load per axle

2500 kg (6613 lbs)

Track width (inside - outside)

946mm - 2200mm (37,2" - 86,6")

AWD Wheelbase (min - max)

2100mm - 3300mm (82,6" - 129,9")

Roller diameter

515mm (20,3")

Rotational inertia equivalent vehicle mass

430kg (948 lbs)

Dimensions L x W x H (outside)

see technical drawing

Weight 2WD/4WD (total)

~1350kg / ~3000kg (2976 lbs / 6614 lbs)

Rotational mass weight per axle

~ 865kg (1907 lbs)

Rollers balancing class

G2,5 or better

Mechanical link system type

HD bevel gearboxes, permanent

Warranty and Support

1 Year

Scope of delivery

  • dynoKRAFT A330-Series dynamometer, floor-top

  • optional pit installation kit

  • optional front extension bridge for AWD version covering the complete pit

  • mechanical link system, permanent

  • dynoKRAFT PC-Trolley with monitor holder

  • dynoKRAFT ADAQbase controller

  • dynoKRAFT ADAQexiom add-on module

  • dynoKRAFT ADAQexiom plugin

  • dynoKRAFT ADAQremote

  • dynoKRAFT ADAQsoftware incl. free lifetime updates

  • OBDII adapter

  • online user manual

  • free phone support

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
(I/O expansion module)

INPUTS:
5x Analog 0-5V DC, configurable

OUTPUTS:
1x PWM 5V DC - cooling fan VFD control signal (driving speed dependant 0-100% output)
1x PWM 5V DC - throttle servo control signal

RELAIS:
4x Dry contact 24V 5A max - configurable controll logic depending on input parameters

ADAQpower
(Eddy Current power supply)

FEATURES:
- 30 Amp rating
- Calibrated linear current control
- high-speed SCR-based design
- high-speed discharge
- Bluetooth V4.0 (BLE) telemetry (status monitoring and settings, Win10 only)
- Over-current and over-temperature protection
- LED status indicators
- Housing with integrated heat sink, fan-less design
- built-in internal AC-input and DC-load filters, minimal noise generation
- Oversized components with respect to current and voltage ratings

ADAQremote - XenceLabs Quick Keys Remote
(bluetooth remote controller for ADAQsoftware)

FEATURES:
 -8 Keys / 4 Sets with assignable software functions
- built- in battery
- built-in battery charging circuit
- USB-C connection
- USB-Receiver included

ADAQsoftware
(base dynamometer control software)

MAIN FEATURES:
- supports up to two ADAQbase controllers
- supports up to four brakes
- reliable, high-speed load control
- automatic ambient conditions aquisition and correction factor calculations
- multiple correction factor norms (DIN, ISO, SAE, none)
- freely configurable engine power correction (rolling road dynamometers)
- linear and advanced non-linear PID brake controller
- open user interface allowing access to all functions and settings
- built-in plugin system allows integration of virtually any third-party hardware
- configurable print-out page
- automatic saving
- raw sensor-data logging


DATA ANALISYS:
- fully featured data analisys with multi-graph and multi-channel capability
- analise data in Engine RPM, Time or any other fuction (i.e. Timing Advance and Lambda vs. Engine Torque)
- freely configurable graph area, print-out page, data tables
- data export .csv file


TEST MODES:
- inertia
- power sweep (using set acceleration rate)
- manual RPM (hold any RPM setpoint regardless of load)
- RPM curve (follow any RPM-profile curve, freely configurable profiles)
- load control mode (special mode for water brakes with fast TQ increase)
- brake sweep (non-PID based test mode)

ADAQexiom plugin
(additional features and functions for ADAQexiom module)

BASE FEATURES:
- configuration of name, unit, interpolation and offset for each analog input separatley
- manual or automatic relais operation based on logical parameters
- configuration of cooling fan automatic output control
- up to two ADAQexiom modules supported

ADVANCED TEST MODES AND FEATURES:
- throttle servo output control (5V PWM signal, external additional signal converter may be requierd in some applications)