Next-gen shaft alignment systems use video to capture expertise
16 April 2026 
Fluke has launched a pair of laser-based shaft alignment systems that it says will simplify workflows, deliver measurable ROI, and introduce a video replay technology that captures expertise and cuts maintenance times.
The RotAlign Core and Elite systems support the shift toward predictive maintenance. New software-driven capabilities include customisable reporting, email alerts and an ROI calculator.
According to Fluke, misalignments are responsible for up to half of all unplanned downtime, while also increasing energy consumption and accelerating wear. Research conducted by Censuswide has found that downtime can cost up to $1.7m per hour, with reactive events lasting up to 72 hours and resulting in losses of more than $42m per incident.
The Core system is aimed at users wanting cost-effective, non-adjustable laser alignment systems that are easy to use. It is suitable for up to three machine trains with vertical formats.
The Elite version can handle up to 14 machine trains and offers an adjustable laser with higher angular resolution for more complex alignment challenges. It allows users to carry out vibration measurements and to monitor dynamic machine movements in real time. The Elite models also include the video replay function, which allows users to remove disruptive measurements without retesting, thus saving time.
Key capabilities of the alignment systems include:
- Fast, easy set-ups The single-laser technology needs only one sensor and one laser to set up, simplifying installation
- No need for guesswork-based pre-alignments Freeze-frame measurements handle large misalignments
- High precision and accuracy The single-sensor system with two optical planes maintains target precision over long distances, even with extreme misalignments
- Simultaneous live moves Users can see alignment corrections in real time simultaneously in both vertical and horizontal planes across the full detection surface
- One live-move The single-laser technology prevents divergence, maintaining contact over long distances to avoid repetitive adjustments and multiple measurements
“Manufacturers today aren’t short on data, they’re short on insight and provable returns,” says Fluke’s chief product officer, Vineet Thuvara. “RotAlign Core and Elite were built to eliminate costly rework, preserve critical expertise as the workforce changes, and help organisations move from reactive maintenance to predictive strategies with measurable ROI.
“That challenge is only intensifying,” he adds. “Maintenance professionals are retiring at an accelerated rate, and tools must not only capture measurements, but also technical and strategic expertise. We are actively innovating to combat that change by building in usability features and simplifying tools to break down barriers to entry in the market.”
