Dieser Prüfstand dient Untersuchungen an Lenksystemen mit Einprägung der Lenkunterstützung an der Lenksäule. Neben Servolenkungs-EPS-Systemen können auch Überlagerungslenkungen getestet werden. Die flexible Grundplatte, gepaart mit den unterschiedlichen Antriebssystemen und der Möglichkeit der festen Fixierung, liefert maximale Flexibilität.
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| Motor Characteristics | |
|---|---|
| Motor | Synchronous motor without transmission |
| Motor encoder | HIPERFACE® motor feedback-system |
| Servo amplifier | LTI Servo One |
| Control strategy torque | Forward control (motor current) and superimposed feedback control (torque transducer) |
| Control strategy position | Cascade control with subsidiary speed and torque control |
| Maximum continuous torque [Nm] | 120 |
| Maximum displacement [deg] | Unlimited |
| Maximum speed [rpm] | 1200 |
| Steady State Control Accuracy | |
|---|---|
| Torque [Nm] | ±2 (depends on device under test and torque transducer) |
| Position [deg] | ±0.01 |
| Torque Sensor Characteristics | |
|---|---|
| Measurement range [Nm] | ±200 |
| Accuracy [Nm] | ±1 |
| Motor Characteristics | ||
|---|---|---|
| Motor | Synchronous motor without transmission | |
| Motor Encoder | HIPERFACE® Motorfeedback-System | |
| Servo amplifier | LTI Servo One | |
| Control strategy torque | Forward control (motor current) | |
| Control strategy position | Cascade control with subsidiary speed and torque control | |
| Maximum continuous torque [Nm] | 11 | |
| Maximum displacement [deg] | Unlimited | |
| Maximum speed [rpm] | 3000 | |
| Steady State Control Accuracy | ||
|---|---|---|
| Torque [Nm] | ±0.5 (Depends on device under test and torque transducer) | |
| Position [deg] | ±0.01 | |
| Torque Sensor Characteristics | ||
|---|---|---|
| Measurement range [Nm] | ±50 | ±10 |
| Accuracy [Nm] | ±0.25 | ±0.05 |