EVO-XR Articulated Measuring Arms with REMOVABLE Laser Scanner


EVO-XR is the solution of RPS Metrology for fast and accurate 3D scanning: reverse-engineering, inspection, 3D quality control

EVO-XR: One equipment, two devices, one touch probe and a laser scanner.

The touch probe mount is based on Renishaw autojoint allowing auto-recognition and no need of calibration. EVO-XR is the product to deal with the everyday needs of many industries to deliver quickly and reliable results.

Excellent Productivity

The EVO-XR scanners capture details on any complex surface, thanks to the high resolution. A very large depth of field together with high speed, make the EVO-XR excellent for capability to acquire 3D shape and details in very short time.

BLUE or RED light Laser available

BLUE or RED light wave frequency combined with its CMOS sensors, excellent for any kind of material.

Perfect performance in extreme conditions of use: glossy or shiny as well as deep dark colors can be scanned easily. The driver software is automatically controlling the power and exposure of the laser to adapt to the scanning material in use.


Every RPS Metrology EVO and EVO-X arm is delivered with standard utility software called K-ARM.
This utility software allows to diagnose the arm completely (check the accuracy, diagnose the electronics, set the probes, calibrate the probe and calibrate the arm in full). Moreover the K-Arm software, allows to connect as a driver with many software, like InnovMetric PolyWorks®, Verisurf®, 3DSystems Geomagic® and many other.


What is the benefit to use an EVO-XR scanning arm

The EVO-XR is featuring a removable scanner solution based on Renishaw Autojoint mount, perfectly repeatable. You can scan or you can touch probe any time with the scanner and its integrated touch probe.

When more touch probing is required, you can just remove the scanner and use your system as normal 7 axes arm with touch probe.

With EVO-XR arm with removable laser scanner, you have a probing and scanning solution always available at its best!

Max Speed384,000 pts/sec

AccuracyUp to 6µm

Max Frequency300Hz

Evo X

Depth of FieldUp to 265mm

Laser line widthUp to 144mm

High ResolutionUp to 0.019mm

EVO-X and EVO-XR Laser system accuracy Data Table

LASER SCANNING Accuracy (mm) (2σ values)  
EVO-X / EVO-XR EVO-X 25 EVO-X 50 EVO-X 100 System Weight (Kg)
2.0m - 7 axes 0.038 0.044 0.057 8.3
2.5m - 7 axes 0.047 0.053 0.066 8.6
3.0m - 7 axes 0.059 0.065 0.078 9.0
4.0m - 7 axes 0.084 0.090 0.103 9.4
5.0m - 7 axes 0.125 0.131 0.144 11.1
6.0m - 7 axes 0.149 0.155 0.168 13.4
7.0m - 7 axes 0.185 0.191 0.204 14.6

PROBING Accuracy (mm) (2σ values)  
EVO-X / EVO-XR Measuring range (dia.) Volumetric accuracy (mm)* Repeatability (mm) SPAT Test* System Weight (Kg)
2.0m - 7 axes 2.0 m 0.034 0.025 8.3
2.5m - 7 axes 2.5 m 0.043 0,030 8.6
3.0m - 7 axes 3.0 m 0.055 0,037 9.0
4.0m - 7 axes 4.0 m 0.080 0.068 9.4
5.0m - 7 axes 5.0 m 0.119 0.085 11.1
6.0m - 7 axes 6.0 m 0.143 0.127 13.4
7.0m - 7 axes 7.0 m 0.179 0.134 14.6
*We provide accuracy verification certificate according international norms as:
ASME B89.4.22-2004
Typically the real values obtained from the hardware are 20% better than the specification

All RPS Metrology products are Made in Italy
RPS Metrology is ISO9001:2015 certified company