Hexagon Absolute Arm 6-Axis

The Hexagon Absolute Arm 6-Axis brings accurate tactile measurement directly to components, tooling and assemblies. Instead of transporting parts to a fixed coordinate measuring machine, quality teams can position this portable measuring arm close to the inspection area and collect dimensional data where the work is performed.

Designed primarily for high-accuracy touch probing, the arm supports dimensional inspection, geometric feature measurement and CAD-to-part comparison across manufacturing and quality-control environments. Its articulated construction provides flexible access around complex parts, while the portable design simplifies setup and repositioning between measurement tasks.

For applications requiring surface data, the arm also supports entry-level 3D scanning with compatible hardware, extending its use beyond single-point probing.

High-accuracy tactile probing and basic scanning

Optimized for precise single-point measurement, the Hexagon Absolute Arm 6-Axis supports detailed inspection of geometric features, tooling and manufactured components. Compatibility with the entry-level HP-L-8.9 Laser Scanner also enables basic 3D surface-data capture when an application requires more than tactile probing.

Absolute Encoders for faster setup

Absolute Encoders at every articulated joint eliminate encoder referencing and system warm-up procedures. Operators can begin measuring quickly after setup or repositioning, including in confined inspection areas.

Carbon-fibre stability and IP54 protection

The advanced carbon-fibre tube structure combines strength, reduced weight and thermal stability. IP54 protection helps protect the portable measuring arm against dust and water ingress, while its specified operating range of 5°C to 45°C supports measurement in laboratories and demanding production environments.

Ergonomic Zero G movement

The counterbalanced Zero G design reduces the effort required to position the arm. Smooth, controlled movement helps limit operator fatigue during extended measurement work and improves usability around large components or restricted spaces.

Secure storage between measurements

HomeDock and SmartLock allow the arm to be stowed and secured between measurements and when not in use. These functions help protect the probe, measurement system and established alignment.

Real-time operator feedback

Visual, acoustic and haptic feedback communicates system conditions and alerts directly to the operator. This allows users to respond without continuously watching the connected computer, particularly in noisy industrial environments.

Portable measurement operation

Depending on the selected size and accuracy series, the Absolute Arm 6-Axis weighs from 7.8 kg, while even the largest configuration weighs only 10.5 kg. Wi-Fi connectivity, hot-swappable batteries and a shock-resistant transport case simplify movement between inspection locations.

Connected asset monitoring

Compatibility with major metrology data and asset-management solutions allows organizations to monitor arm health and performance in real time. This supports equipment oversight across individual or multiple measurement locations.

Certified probing performance

Probing accuracy is certified according to ISO 10360-12:2016, providing a recognized standard for evaluating portable coordinate measuring system performance.

Established technology and support

The Absolute Arm 6-Axis forms part of Hexagon’s eighth generation of portable measuring arms, with a technology history extending back to the mid-1970s. Absolute Arm systems include a standard two-year Hexagon manufacturer warranty and access to Hexagon’s global service network, supported locally by SITML in Saudi Arabia.

The 83 Series provides an entry-level measurement accuracy configuration. The 85 Series balances measurement performance and value, while the 87 Series is intended for portable high-accuracy measurement requirements. Final accuracy, weight and performance depend on the selected arm size and series.

The Hexagon Absolute Arm 6-Axis can support:

• Geometric dimensioning and tolerancing inspection
• CAD-to-part dimensional comparison
• First-article inspection
• Tooling, jig and fixture verification
• Large-component and assembly inspection
• Automotive component measurement
• On-machine and in-process dimensional checks
• Optional entry-level 3D surface scanning

The Absolute Arm continues Hexagon’s long history of portable coordinate measurement technology, progressing from earlier ROMER Arm and ROMER Absolute Arm systems to the current generation of connected portable measuring arms.

Contact SITML to discuss the appropriate Absolute Arm 6-Axis size, accuracy series and measurement configuration for your application. Our team can assist with product selection, technical guidance and Hexagon portable measuring arm solutions in Saudi Arabia.