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Measuring arm - PORTABLE CMM - Onyx

A better definition of 3D measurement

Kreon Onyx measuring arm, isolated product

The Kreon Onyx measuring arm is the epitome of high performance. It guarantees 3D measuring of parts and tools with an unprecedented level of accuracy.

Onyx

3D scanning with Onyx Skyline

Quickly perform 3D scanning  anywhere, for any material, and with high accuracy

Skyline 3D scanner mounted on the Onyx measuring arm

Experience unparalleled efficiency with Skyline 3D scanners seamlessly integrated into the Onyx measuring arm. Our cutting-edge technology ensures rapid, high-resolution, and precise scanning of industrial parts of all sizes, delivering unmatched speed and meticulous detail acquisition.

The ultimate measuring accuracy

3D measurement results, color mapping and dimensions

With extremely high resolution encoders, the Onyx is the most accurate measuring arm in the Kreon range. Whether by probing or 3D scanning, it offers the best 3D measuring of technical parts to the finest tolerances, guaranteeing high production quality.

Improved ergonomics for greater productivity

Lightness of arm like a balloon

Light weight

With light handling and flexible counterbalancing, the measuring arm facilitates effortless work for users, making the process of measuring parts for extended periods exceptionally smooth.

Easy clip removable handle

EasyClip removable handle

The handle of the Onyx 7-axis arm is designed for easy removal, enabling measurements in confined cavities and in inaccessible areas.

Freedom of movement of Kreon arm

Freedom of movement

Infinite rotation axes offer immense freedom of movement.

An ultra portable system

The Onyx measuring arm can easily be installed as close as possible to the application. In a workshop, measuring lab or even outdoors, the arm can be used in the most extreme environments while maintaining measurement quality. The remarkable mobility of the Onyx arm makes it a portable CMM in its own right.
Potable CMM drawing

New QuickView screen

Onyx Quickview screen

BATTERY CHARGE

Onyx arm battery view

 Battery life: 8 hours probing
4 hours scanning.
Hot swappable battery..

Ambient temperature

Onyx arm temperature view

Checking and monitoring of ambient temperature:
Prevent use outside normal operating temperatures (10-45°C).
Compensate for the expansion of parts during significant temperature variations.

Arm status

Onyx arm statut view

Check the arm is 100% operational or detect potential anomalies.

Wifi and bluetooth

Onyx arm Wifi view

Easily use the arm far away from the computer thanks to the integrated wireless connection.

Onyx arm battery view
Battery charge
Battery life:
8 hours probing
4 hours scanning.
Hot swappable battery.
Onyx arm statut view
Arm status
Check the arm is 100% operational or detect potential anomalies.

New QuickView screen

Clear visualisation and easy control of the arm main settings
Onyx arm temperature view
Ambient temperature
Checking and monitoring of ambient temperature:
Prevent use outside normal operating temperatures (10-45°C).
Compensate for the expansion of parts during significant temperature variations.
Onyx arm Wifi view
WiFi and Bluetooth
Easily use the arm far away from the computer thanks to the integrated wireless connection.

Perfect in every detail

More ergonomic, lighter, more flexible, more robust, more reliable.
Small pictures showing many details of Onyx measuring arm
FULL ONYX DETAILS
Comparison of Onyx measuring arms with 6 axes and 7 axes

6 or 7-axis measuring arm? How to choose?

Choose Onyx 7-axis for ergonomic scanning

Choose a 7-axis arm to scan easily and effortlessly due to its handle and ergonomic design. KREON 7-axis brings more flexibility to properly handle the scanner.

Choose Onyx 6-axis for probing and accuracy

Kreon Onyx 6-axis is made for accuracy. It is mainly used for probing operations with high requirements.

Always the best measurement results

The structure of the Onyx measuring arm, made of aluminum and carbon, is very rigid. It gives the Onyx arm remarkable measurement stability. High-resolution encoders provide high measurement accuracy.
ISO logo
All Kreon measuring arms are validated in accordance with ISO 10360-12 standard.

Faithful to their specifications, Kreon measuring arms can easily be integrated into a rigorous quality approach.

Learn more about ISO 10360-12 testing.

Onyx specifications
Onyx specifications
Man at the office working on a metrology software, screen with color mapping.

Zenith

Software for KREON measuring arms

Zenith focuses on the essential functions used in most applications for acquisition and 3D measurement of industrial parts. It is simple to learn and seamlessly handles even the most complex 3D data: dense point clouds and color mapping. This is Zenith.

Onyx measuring arm sizes from 2m to 5m

Onyx measuring arms sizes

To meet the customers' needs diversity, Kreon has developed a range of 6- and 7-axis Onyx arms with a wide working volume, from 2 m to 5 m. To choose the most suitable portable CMM for your application, both working volume and accuracy of the system must be considered.

The right accessory for better efficiency

Kreon offers a wide range of accessories for adapting the configuration of the measuring arm to the application and the working environment: specific probes, mounting bases, tripods, leapfrog kit.
Accessories for arms
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Technical specifications

Arm model E Uni P Size P Form L Dia SPAT
Ace6-20 0.024 mm 0.007 mm 0.015 mm 0.030 mm 0.017 mm
Ace-6-25 0.026 mm 0.008 mm 0.016 mm 0.032 mm 0.019 mm
Ace-6-30 0.038 mm 0.012 mm 0.022 mm 0.046 mm 0.028 mm
Ace-6-35 0.051 mm 0.015 mm 0.030 mm 0.062 mm 0.035 mm
Ace-6-40 0.062 mm 0.020 mm 0.036 mm 0.078 mm 0.042 mm
Ace-6-45 0.072 mm 0.024 mm 0.041 mm 0.090 mm 0.057 mm
Ace-6-50 0.100 mm 0.029 mm 0.049 mm 0.102 mm 0.072 mm
Arm model E Uni P Size P Form L Dia SPAT
Onyx-7-20 0.025 mm 0.010 mm 0.018 mm 0.040 mm 0.020 mm
Onyx-7-25 0.028 mm 0.011 mm 0.021 mm 0.044 mm 0.023 mm
Onyx-7-30 0.050 mm 0.016 mm 0.028 mm 0.072 mm 0.035 mm
Onyx-7-35 0.061 mm 0.020 mm 0.035 mm 0.087 mm 0.043 mm
Onyx-7-40 0.074 mm 0.025 mm 0.040 mm 0.102 mm 0.052 mm
Onyx-7-45 0.100 mm 0.038 mm 0.049 mm 0.110 mm 0.065 mm
Onyx-7-50 0.120 mm 0.052 mm 0.062 mm 0.125 mm 0.089 mm
Maximal Reachable distance and measuring volume
Tab arrow
Onyx measuring arm maximum reach
Arm model* Measuring volume (diameter) Maximum reachable distance (diameter)
Onyx-20 2 m 2.42 m
Onyx-25 2.5 m 2.92 m
Onyx-30 3 m 3.42 m
Onyx-35 3.5 m 3.92 m
Onyx-40 4 m 4.42 m
Onyx-45 4.5 m 4.92 m
onyx-50 5 m 5.42 m

*Same data for both 6 and 7-axis versions

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