Classic – reliable – powerful
The DASYM ECODyn modules for combustion engines are specialised in testing petrol and diesel engines from 108 – 580 kW as well as for commercial vehicle diesel engines and gas engines from 250 – 750 kW. (Special modules with smaller or larger outputs are available on request).
Basic scope of ECODyn modules for combustion engines:
- of an asynchronous machine with torque measuring flange and speed sensor
- and a converter system with supply unit and inverter unit
- ready-planned as a module
Data of the ECODyn product series for combustion engines:
| Type | Power / torque / speed from | Power / torque / speed up to |
|---|---|---|
| ECODyn 108H to 470H | 108 kW / 200 Nm / 12,000 rpm | 470 kW / 990 Nm / 9,000 rpm |
| ECODyn 265M to 580M | 265 kW / 730 Nm / 10,000 rpm | 580 kW / 1390 Nm / 8,500 rpm |
| ECODyn 235L to 810L | 235 kW / 1070 Nm / 5,000 rpm | 810 kW / 5130 Nm / 3,500 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 internal combustion engines
Test specimen combustion engine
Petrol or diesel engines from 108 to 580 kW as well as diesel and gas engines for commercial vehicles from 250 to 750 kW. Testing of special modules with smaller or larger outputs is possible on request.
Automation and control
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
The basic version of the ECODyn asynchronous machine module consists of proven standard components that can be expanded according to customer-specific requirements. Attached to the motor are a speed sensor and a torque measuring flange.
ECODyn frequency converter
The ECODyn ASM module already contains the ECODyn frequency converter, which controls the motor and passes on signals to the controller.
Our range of services at a glance:
- Complete asynchronous machines ECODyn modules consisting of:
- AC motor, power electronics / frequency converter and matching adjustable machine frame
- Automation and control
- Measurement technology from leading manufacturers, such as exhaust gas measurement technology, indexing, air mass measurement, BlowBy measurement and much more.
- Complete project management by DASYM
- Complete test bench systems with partners
ECODyn for combustion engines
The drive and load machines of the ECODyn H, ECODyn M and ECODyn L series are intended for test bench applications with Otto engines.