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Measuring arms
Measuring arms
with 3D scanners
Onyx SkylineAce Skyline
3D scanners
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Scanning solutions
Scanning CMMsTrack Ace

Measuring arm - portable CMM - ace

3D scanning has never been so intuitive

Ace measuring arm without background

The Kreon Ace portable measuring arm is the perfect solution for inspection and quality control of all industrial parts, whatever their shape, color or size, whether by probing or scanning.


3D scanning with Ace Skyline

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

Illustration of 3D scanner acquiring part to generate color mapping

Skyline 3D scanner delivers exceptional data in a blink of an eye, thanks to large blue laser line, high frequency and high accuracy. Combined with the Ace arm, Skyline 3D scanner helps you to deal easily with all sort of scanning projects.

An ultra portable system

The Ace 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 Ace arm makes it a portable CMM in its own right.
Potable CMM drawing

Always the best measurement results

The structure of the Ace measuring arm, made of aluminum and carbon, is very rigid. It gives the Ace 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.

Ace specifications
Ace specifications
Comparison of Ace measuring arms with 6 axes and 7 axes

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

Choose Ace 7-axis for scanning ergonomics

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 Ace 6-axis for probing and accuracy

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

ACE+, the best of ACE and even more

The ACE range comprises two models: ACE and ACE+. Working with the latest encoder technology, the ACE+ arm also boasts an advanced calibration method, ensuring exceptional levels of performance.

Compare Ace and Ace+

Ace and Ace+ Kreon measuring arms

Users face the same challenges as you

The Kreon 3D measurement systems are widely used in the industry, primarily in the automotive and aerospace sectors. The Kreon teams make it a point of honor to find the perfect configuration that perfectly suits the needs. Discover how we help Kreon clients in their continuous improvement process of quality and productivity.
Man at the office working on a metrology software, screen with color mapping.


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.

Comfort means efficiency

  • Shock absorber for a smooth return to the rest position.
  • Probe diameter autodetection.
  • Internal counterbalance to lighten the weight of the arm and work longer.
  • Ergonomic handle with “Push and Pull” trigger.
  • Stable magnetic rest position.
Ace measuring arm details
Ace measuring arm sizes from 2m to 5m

Ace measuring arms sizes

To meet the customers' needs diversity, Kreon has developed a range of 6- and 7-axis Ace 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 0.029 mm 0.010 mm 0.016 mm 0.033 mm 0.020 mm
Ace-6-25 0.032 mm 0.012 mm 0.019 mm 0.038 mm 0.025 mm
Ace-6-30 0.044 mm 0.018 mm 0.028 mm 0.053 mm 0.033 mm
Ace-6-35 0.056 mm 0.021 mm 0.037 mm 0.068 mm 0.042 mm
Ace-6-40 0.067 mm 0.025 mm 0.043 mm 0.086 mm 0.051 mm
Ace-6-45 0.080 mm 0.029 mm 0.048 mm 0.100 mm 0.069 mm
Ace-6-50 0.120 mm 0.040 mm 0.060 mm 0.120 mm 0.090 mm
Arm model E Uni P Size P Form L Dia SPAT
Ace+6-25 0.026 mm 0.009 mm 0.017 mm 0.037 mm 0.021 mm
Ace+6-30 0.039 mm 0.014 mm 0.024 mm 0.047 mm 0.030 mm
Ace+6-35 0.052 mm 0.017 mm 0.031 mm 0.063 mm 0.036 mm
Ace+6-40 0.063 mm 0.022 mm 0.038 mm 0.080 mm 0.044 mm
Ace+6-45 0.073 mm 0.025 mm 0.043 mm 0.093 mm 0.059 mm
Arm model E Uni P Size P Form L Dia SPAT
Ace-7-20 0.033 mm 0.012 mm 0.020 mm 0.043 mm 0.022 mm
Ace-7-25 0.036 mm 0.015 mm 0.024 mm 0.049 mm 0.027 mm
Ace-7-30 0.059 mm 0.020 mm 0.035 mm 0.081 mm 0.042 mm
Ace-7-35 0.069 mm 0.024 mm 0.041 mm 0.095 mm 0.054 mm
Ace-7-40 0.083 mm 0.029 mm 0.048 mm 0.115 mm 0.066 mm
Ace-7-45 0.112 mm 0.045 mm 0.060 mm 0.125 mm 0.078 mm
Ace-7-50 0.140 mm 0.060 mm 0.075 mm 0.135 mm 0.095 mm
Arm model E Uni P Size P Form L Dia SPAT
Ace+7-25 0.029 mm 0.012 mm 0.022 mm 0.045 mm 0.025 mm
Ace+7-30 0.052 mm 0.017 mm 0.030 mm 0.074 mm 0.039 mm
Ace+7-35 0.063 mm 0.021 mm 0.037 mm 0.089 mm 0.045 mm
Ace+7-40 0.076 mm 0.026 mm 0.042 mm 0.105 mm 0.054 mm
Ace+7-45 0.103 mm 0.040 mm 0.051 mm 0.114 mm 0.067 mm
Maximal Reachable distance and measuring volume
Tab arrow
Max reach Ace measuring arm
Arm model* Measuring volume (diameter) Maximum reachable distance (diameter)
Ace-20 2 m 2.42 m
Ace-25 2.5 m 2.92 m
Ace-30 3 m 3.42 m
Ace-35 3.5 m 3.92 m
Ace-40 4 m 4.42 m
Ace-45 4.5 m 4.92 m
Ace-50 5 m 5.42 m

*Same data for both 6 and 7-axis versions