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Integrated Robot Metrology

The ScanTRAK II (-R) handheld 3D laser scanner sets a new standard for part inspection and reverse engineering applications. Harnessing the power of blue laser technology, the ScanTRAK II provides extremely fast, accurate measurement of complex parts from almost anywhere on the shop floor.

Used in tandem with the PRO CMM optical tracker*, the ScanTRAK II (-R) can be used freely within a large measurement volume without mechanical tethers. With Dynamic Part Referencing, environmental vibration is automatically compensated for during data collection. This functionality makes the ScanTRAK II (-R) a versatile and robust solution for conducting in-situ and inline inspections in the most challenging shop-floor conditions.

The ScanTRAK II features a wide beam strip for maximum part coverage in less time, while its balanced ergonomic grip provides comfortable, extended scanning sessions with less operator fatigue. Diverse multi-surface scanning without part treatment further increases operator productivity – by almost 300%.

The ScanTRAK II-R features the same wide beam strip and can be attached to any robot end-effector to scan complex part geometries and diverse surface materials and textures with exceptional speed, accuracy, and resolution.

Take Shop-Floor Scanning to the Next Level

  • Capture Every Detail: the ScanTRAK II (-R) has a scanner accuracy of 7 µm, which allows every part feature and surface detail to be captured with exceptional precision and resolution. Measurements are recorded with low noise, generating point clouds that require minimal post-processing.
  • Move with Total Freedom: the ScanTRAK II (-R) provides freeform, non-contact part scanning in all six degrees of freedom (6DOF) without mechanical linkages or the risk of beam-breakages. For measurement of hidden part features, use the integrated Multi-Sided Probe for tactile probing.
  • Measure Almost Any Surface: the ScanTRAK II (-R) enables the scanning of complex 3D geometries—even dark or shiny surfaces—without having to pretreat the part. The ScanTRAK II also scans across colour transitions and varied surface textures without compromising measurement speed or accuracy.
  • Scan with Greater Ease: the ScanTRAK II for hand-held applications, the ScanTRAK II boasts a new balanced ergonomic design for extended scanning sessions. An integrated field-of-view positioning laser optimizes data collection, while real-time point-cloud visualization provides instant scanning feedback.
  • Maximize Productivity: the ScanTRAK II (-R) has a frame rate up to 450 Hz and scanning speed up to 450,000 points per second. This measurement rate combined with a wide beam stripe provides more part coverage in less time, increasing operator productivity by almost 300%.

ScanTRAK II Scanner attached to Fanuc Robot

ScanTRAK II Handheld Scanner flush gap inspection

ScanTRAK II Scanner mounted on Yaskawa Robot


Common Applications

  • Part-to-CAD Analysis
  • Reverse Engineering
  • Flush and Gap Testing
  • First Article Inspection
  • Near-Line Part Inspection
  • 3D Digitization and Modeling

Shop-Floor Performance

  • Conduct In-Situ Inspections
  • Produce Accurate 3D Point Clouds
  • Boost Operator Productivity (ScanTRAK II)
  • Increase Inspection Throughput (ScanTRAK II-R)
  • Optimize Cell and Line Yields
  • Improve Inspection First-Pass Rates

ScanTRAK II Technical Specifications

Dimensions (LxWxH) 200 mm x 140 mm x 260 mm
Weight 1.9 kg
System Accuracy1 Up to 25 µm Up to 25 µm
*Localizer Volume Up to 35 m3 Up to 35 m3
Field of View Mode
100% Depth
100% Width
Field of View Mode
50% Depth
50% Width
Measurement Accuracy2 7 μm 7 μm
Minimum Point Spacing 35 µm 38 µm
Max. Field Width 120 mm 51 mm
Mid. Field Width 95 mm 45 mm
Min. Field Width 70 mm 38 mm
Stripe Width 120 mm 51 mm
Measuring Range 100 mm 50 mm
Stand-Off 80 mm 93 mm
Max. Frame Rate 150 Hz 450 Hz
Points Per Stripe 2,000 1,000
Scanning Speed (points per second) 300,000 450,000
Laser Power Adjustment ESP4 real-time per point
Certifications CE, IEC 60825-1
Environmental 10°C to 40°C
Compatible Software Polyworks®, Geomagic®, Metrologic®, Focus

1Diameter of a sphere measured in Zone 1 (RMS in environmentally stable conditions).

2Typical values are 30% better than published values. Laser Scanning Accuracy is determined by scanning a plate from various directions, each time using the entire scanner field of view. The result is the maximum 1σ deviation of the scan data to fitted plane features.