Inline Test Bench
The Q-Wall of your production linie
Early sorting of parts with poor magnetic properties, which would otherwise cause performance issues or NVH anomalies when installed. Avoid costly field returns.
Application
- Fully automatic integration into the production line.
- Cycle time: 8s – 15s.
- Automatic good/bad evaluation.
- Magnetic imbalance analysis for each individual pole.
- Fault localization even in multilayer buried magnet constructions.
- Software setup and machine interface PROFINET®.
Multi-rotor design measurement (array length = max. part length).
Technical Details
- Custom sensor array with up to 60 sensors.
- Variable active length.
- Automatic deactivation of unused sensors.
- Measurement range: ±0.5/1/2 T.
- Vertical resolution: 24-bit quantization interval.
- Rotor axis resolution: 5.5 arc seconds.
- Linear measurement resolution: 50 nm.
- Rotational speed: 10 variable speed settings from 30°/s to 500°/s.
- Rotor temperature range: 20°C – 250°C.
- Automatic test plan selection via serial number scan.
- Storage of an unlimited number of rotor profiles.
- Measurement of rotor shaft magnetization and its influence on resolvers.
- Variable air gap.
- PROFINET® and UDP interfaces.
Magnetic field sensor for capturing radial magnetic field components.
Data Processing
- 3D visualization of the magnetic field.
- Automatic measurement report generation.
- Database connectivity possible.
- Trend analysis across multiple measurements.
Automatic data archiving.
Optional Features
- Programmable external excitation with various current and voltage modes.
- Automatic and interchangeable slip-ring contacting for different rotor variants.
- Recording of current/voltage and temperature profiles.
- Four-wire resistance measurement.
- 2D/3D laser contour measurement of the rotor stack.
Runout and temperature monitoring.
