CALIPRI X
Automated on-track measurement of wheelsets for the rail industry
CALIPRI X eliminates time-consuming and costly manual measurement, delivering precise results in seconds, and immediately identifying out-of-tolerance areas.
An accurate understanding of wheel wear condition allows you to move from interval-based to condition-based maintenance – and ultimately true predictive maintenance – enabling better resource planning and significant cost savings. The non-contact optical laser system measures all wheelset parameters according to the European standard EN 15313 – including wheel profile, diameter, back-to-back distance, equivalent conicity, camber and wheel toe.
Training and Resources
CALIPRI X Specifications
| Measurement capability | |
|---|---|
Train wheel profile, wheel gauge measurement | |
| Technology | |
Non-contact laser light section with patented CALIPRI principle | |
| Laser class | |
3B | |
| Operation | |
On-track installed, automated system | |
| Track gauge | |
1435mm | |
| Wheel diameter | |
660 – 1260mm | |
| Accuracy | |
Wheel flange parameters +/- 0.1m | |
| Data export | |
xml, automated, CALIPRI predictor enabled |
Take advantage of various learning opportunities
Visit the Nexus Academy Catalog for a complete list of educational content. You can enroll for training, complete self-paced courses, register for distance learning, classroom instruction, live training events, and download or print your completion certificate.
Dive into our documentation to explore the full potential of our product offerings
Your ultimate resource for practical guidance and support. Here you’ll find a wealth of step-by-step how-to guides, detailed tutorials, and handy tips and tricks. Whether you’re troubleshooting an issue or looking for ways to optimize your use of our products, our Documentation Center provides clear and concise information to help you get the most out of your experience.
Downloads are only available on the desktop version. Please access our site from a desktop to download.
No Downloads
Support
Connect and collaborate with your peers and experts
The Nexus Community provides you with excellent peer forums and the opportunity to learn from thousands of others in your industry. Currently, hundreds of peer forums waiting for you to explore into. Discover best practices and get the answers you need to succeed. Register for Nexus to get full access the Community forums.
Our team is ready to help
Our technical support teams are on hand to answer your questions. Contact us through our online form and we will get right back to you.
© 2025 Hexagon AB and/or its subsidiaries