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fusionTrack™ 250

Compact optical tracking
for robotics and navigation

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fusiontrack 250 camera

High-precision optical tracking in a compact form factor

Speed and precision.

fusionTrack™ 250 is part of Atracsys most advanced series of cameras: unmatched precision meets low latency and 120 Hz optical tracking measurement rate, suitable for environments and applications with a closer working volume.

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The fusionTrack™ 250 is a real-time optical tracking system designed for applications that require high precision, low latency and a compact form factor.

Equipped with two cameras, it uses advanced triangulation to deliver precise 6DoF pose tracking (x, y, z, α, β, γ) at a rate of 120 Hz.

Main features

A rectangular white device with two round camera lenses on either end and the arta s ys logo in the center, offering a balanced tracking solution for precise imaging or sensing applications.

Real-time speed of 120 Hz and low latency (~10 ms)

High-precision: 0.09 mm RMS up to 1.4 m

Ethernet connection for both data and power (PoE+)

Supports both active and passive marker technologies

Multi-level fault checking: keep full control with a real-time access to several levels of error information

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The edge

Ecosystem

Atracsys offers a complete ecosystem of solutions, designed to enable higher accuracy and streamline integration: cameras, markers, verification and calibration tools, SDK and a dedicated customer service

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SDK

Atracsys SDK provide access to data across all processing stages—from raw images and 3D fiducial positions to full marker pose—along with multi-level fault checking for real-time error diagnostics at every step

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Support

Tailored evaluations, R&D consultancies and dedicated services to fast-track your development and deployment timeline, step by step

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Specifications

Size & Weight

298 mm x 90 mm x 99 mm
1.4 kg

Accuracy 1

0.09 mm RMS up to 1.4 m
0.20 mm RMS up to 2.0 m
0.27 mm RMS up to 2.4 m

Working volume

Starts at 400 mm

Measurement rate 2

120 Hz

Latency

~10 ms

Tracking specs
  • Hybrid tracking: reflective spheres / disks, active wired and wireless
  • Acquisition: parallel (all fiducials at the same time)
  • Max. simultaneous markers3 : 16
  • Max. fiducials per marker: 6
Certifications

  • IEC 60601-1:2005 

  • IEC 60601-1:2005/AMD1:2012 

  • IEC 60601-1-2:2014 

  • CB certificate available here

(1) Based on a single fiducial stepped uniformly throughout the measurement volume at 20°C.
(2) Depending on user’s computer, network connection and numbers of blobs detected in the pictures.
(3) Full speed is preserved for 4 markers of 4 fiducials. (i.e. 16 fiducials).

Due to continuous improvements, Atracsys reserves the right to modify the information or specifications without
prior notice.

Diagram showing the working volume of a device with triangular measurement areas extending outward, labeled distances (e.g., 990 mm, 2.4 m) and RMS error values (0.09–0.27 mm), illustrating a balanced tracking solution in 3D coordinate space.
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