Diverse – dynamic – innovative

The DASYM ECODyn modules series G are optimised for testing powertrains in the electric mobility sector as well as for transmission development. Multi-axis load units with high torques at low speeds of maximum 4,000 rpm are available for this purpose.

The basic scope of the ECODyn G series for drive train modules always consists of:

  • Multiple drive systems consisting of asynchronous motors including torque measuring flange and speed sensor,
  • a frequency converter with input rectifier and inverter
  • each ready projected as a module

Data of the ECODyn product series for powertrain:

TypePower / torque / speed fromPower / torque / speed up to
ECODyn 270G to 382G270 kW / 4160 Nm / 4,000 rpm382 kW / 5000 Nm / 3,000 rpm

DASYM also supplies you with state-of-the-art automation, as well as other options and accessories on request.

Schematic of a test bench for drivelines

Schema Prüfstand Antriebsstrang

Drive train test specimen

Multi-axle load units with high torques at low speeds for the wheel axles.

OPVnuclio automation

Automation of test sequences, acquisition of measurement data and control.

Connection of further hardware

Depending on the requirements, additional components can be connected. Communication is possible via various bus systems such as EtherCat.

ECODyn ASM module with ECODyn frequency converter

The basic version of the ECODyn asynchronous machine module consists of proven standard components that can be expanded according to customer-specific requirements. A speed sensor and a torque measuring flange are attached.

Battery simulation for drive train with electric motor

Battery simulations for supplying the electrical test specimen and for mapping different battery models.

Our range of services for you may include:

  • Complete multi-axis asynchronous machine modules consisting of:
    • Asynchronous motor, power electronics / inverter and matching adjustable machine frame
    • Automation and control
    • Battery simulations and measurement technology from leading manufacturers such as exhaust gas measurement technology, indexing, air mass measurement, BlowBy measurement, power measurement and analysis for e-mobility and much more.
  • Complete project management together with DASYM
  • Complete test bench systems with partners
ECODyn G für Antriebsstränge

ECODyn for drive trains

The drive and loading machines of the ECODyn G series are designed for complete drive trains.

Learn more

Contact us

Our head office is located in Bensheim, Germany

Hauptstrasse 2
64625 Bensheim

Phone: +49 6251 989 – 7630
E-mail: info@dasym.de

Send us a message. Contact

DASYM locations

Dipl.-Ing. Brigitte Hamer

Phone: +49 6251 989 – 6621
Mobile: +49  170 480 84 82
E-mail: brigitte.hamer@dasym.de

Dr.-Ing. Guido Quacken
Managing Director

Phone: +49 6251 989 – 6648
Mobile: +49  151 20 222 898
E-mail: guido.quacken@dasym.de

Dr.-Ing. Adil Ezzahraoui
Head of Sales

Phone: +49 6251 989 – 7630
Mobile: +49  151 20 770 528
E-mail: adil.ezzahraoui@dasym.de

Dipl.-Ing. Rüdiger Ullrich

Sebastian-Kneipp-Str. 12
53498 Bad Breisig

Phone:    +49 2633 200 – 1931
Mobile:  +49 172 390 09 09
E-mail: ruediger.ullrich@dasym.de