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Single-point laser Doppler vibrometer | MotionGo

MotionGo is a fully functional miniature laser vibrometer with integrated data processing unit.

Single-point laser Doppler vibrometer MotionGo at MAUL-THEET

Description

MotionGo supports simultaneous digital and analog signal output. The sampling rate is 5 million samples per second, enabling precise acquisition of vibration signals (DC) in the frequency range up to 2.5MHz. The system is equipped with a complete set of lenses, enabling measurement distances between 4cm and 40m. The focal lengths of the lenses can be manually adjusted.

MotionGo features synchronized input and output interfaces and can process external trigger signals, enabling time-coordinated measurements with other sensor types. MotionGo also supports analog signal output, allowing easy integration into existing data acquisition systems. This allows a traditional vibration testing system to be expanded with a non-contact measurement function.

Advantages & Innovations

Single-point laser Doppler vibrometer MotionGo (innovation) at MAUL-THEET
  • Highly integrated, based on PIC
  • Supreme DC performance, 0-2.5Mhz bandwidth
  • Velocity range 20m/s
  • Sync-ed with Trig IN&OUT
  • Support both digital and analog output
  • Ethernet inteface
  • Smart sensor (custom DSP available)
  • User SDK available

Application & Integration

Quality control test stand VQC (application) by MAUL-THEET
  • Production control
  • Quality control
  • Vibration measurements
  • Structure-borne sound analysis
  • Research and development

Models

MV-GW-TR-LMV-HW-TR-LMV-HW-TR-SMV-HW-TR-LCMV-HW-TR-SCMV-GW-TR-U
Depth of field10%10%20%10%20%20%
Max. speed 1.5m/s4.5m/s4.5m/s4.5m/s4.5m/s20m/s
Spectral floor noise @10cm10pm/√Hz1pm/√Hz1pm/√Hz0.3pm/√Hz0.3pm/√Hz0.1pm/√Hz
Laser sourcelow powerhigh powerhigh powerlow noiselow noiselow noise
max. Measurement distance 10m40m40m100m100m4m

Accessories

Upgrade your LDV to a 2D scanning system with our ScanSet