This test bench is used to test steering systems with rotary steering support on the steering column. In addition to electric power steering (EPS) systems, it is also possible to test superposition steering. The flexible base plate combined with the various drive systems and the possibility to hold it in a fixed position gives our customers maximum flexibility.
Features:
References:
Numerous turn-key projects for OEMs in Europe and North America
Motor Characteristics | |
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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 |