Precision Meets Connectivity
Single-laser technology sensALIGN 7 featuring intelliSWEEP, intelliPOINT and intelliPASS
Multi-coupling shaft measurement and simultaneous Live Move for up to six couplings
In-situ cardan shaft alignment
Vertical machine alignment with vertiSWEEP continuous measurement mode
Monitor thermal growth and pipe strain with Live Trend and Multi-coupling Live Trend
Soft foot diagnosis
Horizontal and vertical Move Simulator
Alignment Reliability Center 4.0 with cloud data transfer*
Mobile connectivity with integrated Wi-Fi, Bluetooth, RFID and camera*
* optional features
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A mindblowing laser alignment experience

3D display animations, capacitive touchscreen and wizard-like guidance make the alignment experience as intuitive as using a tablet or smartphone. Powered by the unique PRUFTECHNIK single laser bi-detector technology sensALIGN 7 featuring the intelliSWEEP measurement mode, ROTALIGN touch offers a horizontal and vertical move simulator and simultaneous Live Move for single or multi-coupling measurement (up to 6 couplings simultaneously).
The device is made for maximum durability in extreme working conditions. It is IP65 waterproof and dust-proof, dirt, scratch and temperature resistant. It is also fully shock and impact tested.
ROTALIGN touch is the first laser alignment tool fully designed to meet the requirements of industrial IoT with RFID, Wi-Fi and cloud data transfer.
With the ALIGNMENT RELIABILITY CENTER 4.0 software, work orders may be sent via the cloud to a mobile ROTALIGN touch unit anywhere in the world and measurement results are sent back straight from the unit into the alignment software for monitoring and advanced reporting. Asset-specific work orders and RFID machine identification make it possible to track the alignment condition of individual assets over time (alignment trend) making alignment data a dynamic condition monitoring parameter for asset management and condition-based maintenance programs.
The integrated camera enables visual asset and job documentation making the alignment job even easier the next time. Voice control frees up both your hands when the alignment job really gets hands-on. The functionality may even be operated with Bluetooth headsets in noisy machine halls.
Technology
The sensALIGN Series technology is based on the inherent PRUFTECHNIK single-laser technology providing highly precise measurement results and easiest mounting and measuring in the field. sensALIGN 7 sensors include two HD large position sensitive detectors (PSD) and MEMS inclinometers. Combined with the detector extension capability (InfiniRange), it is always possible to measure and document the initial alignment condition; no matter how big is the misalignment. Furthermore, this technology allows the simultaneous monitoring of the machine corrections in vertical and horizontal directions, starting from any angular position where the sensor comes to stop.
With sensALIGN 7, the door to the toughest alignment applications opens wide. Intelligent alignment features make it possible to approach complex alignments with serenity: intelliSWEEP filters out any poor measurement data due to difficult measuring conditions.
Whether it is a cardan shaft, a vertical pump or a turbomachine train, ROTALIGN touch will not let you down. All the best intelligent features are included: vertiSWEEP, Cardan Shaft, Live Trend, Live Move, Multicoupling Measure, Move and Live Trend.
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Case studies
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How to safely align wind turbines with ROTALIGN and OPTALIGN
Case Study
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Gas turbine Alignment with ROTALIGN touch
Case Study
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Cardan shaft alignment on Unimog trucks with ROTALIGN
Case Study
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Drive train alignment on wind turbines with ROTALIGN
Case Study
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How to save costs with precision shaft alignment
Case Study
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Counter machine shaft misalignment with alignment trend
Case Study
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Wind turbine alignment with OPTALIGN and ROTALIGN
Case Study
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Shaft alignment in smart factories with ROTALIGN touch
Case Study
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Gearbox alignment and assembly on a roller coaster
Case Study
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Precision shaft alignment brings energy costs down
Case Study
Technical Data
Brochure
Certificates
What's new?
ROTALIGN touch Firmware Version 2.01
Updated GUI
On-board Context sensitive help
Multi-gesture – Pinch/Zoom & Swipe
PDF customized report:
Customized company logo
Tolerances
Targets
Thermal growth
Advanced Vertical-flange functionality:
Various machine types
Various coupling types & coupling formats
Various coupling tolerance types
Flange center edit
Bolt position edit
Flange location & fixation
Horizontal flange measurement
Bluetooth communication improvement
Please note: ROTALIGN touch version 2.01 strictly requires ARC 4.0 version 2.0 to communicate.
How to upgrade your firmware?
ROTALIGN touch - ALI 50.200 computer upgrade procedure
Please ensure ROTALIGN touch computer is charged or has at least 50% battery capacity.
Unzip file to empty PRUFTECHNIK USB memory stick. Firmware is stored in "ROTALIGNtouch" folder.
Switch on ROTALIGN touch computer. Wait for Home screen to appear.
Connect USB memory stick to ROTALIGN touch computer USB port. New firmware copied from USB memory stick to ROTALIGN touch computer.
After approximately 1 minute on-screen message box appears stating new upgrade firmware found. Tap green tick button to start upgrade. Remove USB memory stick from ROTALIGN touch computer.
ROTALIGN touch computer restarts and firmware upgrade begins.
After completion of firmware upgrade ROTALIGN touch computer restarts and finishes in Home screen.
Need an update?
Voice App enables the voice control of ROTALIGN touch

Via the PRUFTECHNIK ROTALIGN touch Voice App you can easily control the ROTALIGN touch laser-shaft- and machine-alignment system due to voice control connected with your mobile phone or tablet-pc based on a Bluetooth connection. Thus you can fully concentrate on measuring and dictate the machine dimension directly into the device without even touching it. Measuring modes can be switched by voice control, too. The PRUFTECHNIK ROTALIGN Voice App amends the shaft alignment process and makes it more effective. You save time, your hands are free for the alignment process and in the end you receive a precise, reliable and repeatable alignment result.
GET THE APP ON GOOGLE PLAYWhat our customers say?
I enjoy the method of alignment with ROTALIGN touch. The product is perfect.
Easy to use and extreme alignment precision. ROTALIGN is just awesome...
The ROTALIGN touch with its larger detector, move simulator and ease of use has made the alignments in the Test Cell that much easier. Given the use of turn buckles on the inboard end of the engine for adjustment, the ability in the ROTALIGN touch to show both vertical and horizontal adjustments live at the same time is essential.
At our work site we use the ROTALIGN touch laser instrument as a high-end system for shaft pump alignment. The system delivers the best measurement accuracy while offering the most innovative features that save you much time and effort.
PRUFTECHNIK’s laser alignment kits have helped Mun Siong Engineering to successfully complete over 100 installations, after sales services and workshop overhauls within a year.
It is hard not to be happy when you have world’s best alignment tool in your hand.
Very intuitive machine with repeatable precise results.
ROTALIGN touch - there is no substitute. We have been using this product with its new functions. Simply great!