With and without assistance
A resistance pressure cell partially increases steering forces — the effort becomes tangible.
Art. No. 79 300 205 · Schulungsmodell
Electromechanical Power Steering Steering assistance you can feel.
Functional model of an original electromechanical power steering — steering angle, current draw and torque readable via OBD, 6 switches with 12 faults.
Why this trainer
What it does in the classroom.
Four points where the Electromechanical Power Steering differs from a diagram — you measure on the trainer, not on the drawing.
Diagnosis like in the workshop
Measured-value blocks for steering angle, current draw and torque with standard workshop diagnostic tools.
Find faults
6 toggle switches with 12 faults, 4 mm pin-outs on all components.
Cut open
Dual drive pinions exposed behind acrylic glass, plus the original instrument cluster and CAN communication.
At a glance
What is inside.
Functional model of an original electromechanical power steering. Steering angle, current draw and torque are checked and displayed in the measured-value blocks with standard workshop diagnostic systems via the OBD interface. A resistance pressure cell partially increases the steering forces. The rig has a control panel with ignition switch and OBD interface; a vehicle battery is required for power.
Features
- Demonstration of how it works in different situations
- Showing the effort needed with and without assistance (resistance pressure cell)
- Fault circuit: 6 switches / 12 faults – measurements and diagnosis
- Didactically prepared documentation with worksheets and the corresponding solutions
Learning content
- Function of the electromechanical power steering
- Working with wiring diagrams, understanding and diagnosing the electrical circuit and electronic control
- Active return to straight-ahead, demand-based power consumption to reduce fuel consumption
- Working with standard workshop diagnostic systems, reading measured-value blocks for steering angle, current draw and torque
- Fault simulation, diagnosis and measurements; CAN data bus communication with the steering column electronics control unit
- Identifying electrical and electronic components, assemblies and systems
- Measuring and assessing electrical quantities and signals
Equipment
- High-quality mobile trolley made of aluminium profile
- Original electromechanical power steering, dual drive pinions cut open and protected behind acrylic glass, original instrument cluster
- Work top, control panel with ignition switch and OBD interface
- Road speed and engine speed infinitely adjustable
- Fault circuit with 6 × toggle switches, 4 mm measuring sockets (pin-outs) on all components
- Resistance pressure cell to partially increase steering forces
- Powered by a vehicle battery
Technical data
Everything in detail.
Specifications
| Design | Mobile aluminium-profile trolley |
|---|---|
| Faults | 6 switches · 12 faults |
| Diagnostics | OBD interface |
| EQR level | 2, 3 |
| Manual | 56 pages · tasks · solutions |
Technical data
| Dimensions (L × W × H) | 1020 × 950 × 1450 mm |
|---|---|
| Weight | 50 kg |
| Power supply | 12 V vehicle battery |
Electromechanical Power Steering in your workshop
We bring it to you.
A demonstration takes about two hours. We set it up, show the tasks on the trainer and the course that goes with it. You will see right away whether it fits your training workshop.