Array Test Bench

Application

  • Mobile standalone workstation
  • Automatic pass/fail evaluation
  • Magnetic imbalance analysis for each individual pole
  • Fault localization even in multilayer embedded magnet structures
  • Suitable for prototyping, development, and sample testing
  • 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
  • Rotation 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
  • Unlimited rotor contour storage
  • Measurement of rotor shaft magnetization / influence on resolver
  • Flexible sensor positioning
  • Variable air gap
  • Optimized for crane loading and industrial handling

Data Processing

  • 3D visualization of the magnetic field
  • Automatic test report generation
  • Trend analysis across multiple measurements
  • Optional database integration
  • Automatic data archiving

Optional Features

  • Programmable external excitation in various current and voltage modes
  • Automatic and interchangeable slip ring contacting for different rotor variants
  • Recording of current/voltage and temperature progression
  • Minimal specimen heating due to short cycle time
  • Four-wire resistance measurement
  • 2D/3D laser contour measurement of the stack
  • Runout and temperature monitoring
  • Fully automated test bench for inline measurement