- Products and Services
- Alignment Systems for Rotating Machinery
- Shaft Alignment
- Laser Alignment Systems
- ROTALIGN touch
Adaptive Alignment capabilities
Adaptive Alignment capabilities
Single-laser technology sensALIGN 7 featuring intelliSWEEP, intelliPOINT, and intelliPASS
Active Situational Intelligence immediately adjusts to specific alignment challenges in real time
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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Your tool for next-generation machinery alignment
ROTALIGN touch is the first laser shaft alignment system on the market to combine high precision on-site measuring tasks and cloud connectivity for worldwide data access and transfer. It features the unique sensALIGN 7 laser and sensor heads offering a full range of everyday alignment routines up to expert degree alignment jobs – such as cardan shaft alignment or coupling alignment.
The single-laser technology enables unrivaled precision, even in harshest conditions and on highly demanding jobs. ROTALIGN touch was designed by some of the world’s leading alignment experts to solve problems in the easiest way possible. The intuitively guided user interface can be operated by almost anyone – users just need to follow the three steps for any laser shaft alignment procedure: dimension, measure, and result.
This 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 shaft 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. 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 of individual assets over time (alignment trend), making alignment data a dynamic condition monitoring parameter for asset management and condition-based maintenance programs.
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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 ROTALIGNd
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
Manuals
Brochure
Certificates
Customer FAQ
What's new?
touch device Firmware Version 2.5
ANSI tolerances available for Short flex and Spacer coupling types
Resolution available in both 2DP and 3DP (Metric)
Report print preview
Report new section: Measurement equipment serial number and due calibration date
Tolerance screen accessible directly from Results view
Context sensitive help ‘?’ button directly accessible within main workflow screens
"Add feet" button available in stationary machine properties
Please note: touch device firmware version 2.5 strictly requires ARC 4.0 software version 2.5 to communicate.
How to upgrade your firmware?
touch device - ALI 50.200 upgrade procedure
Please ensure the touch device is charged or has at least 50% battery capacity.
Unzip file to empty PRUFTECHNIK USB memory stick. Firmware is stored in "touch" folder.
Switch on the touch device. Wait for Home screen to appear.
Connect USB memory stick to the touch device USB port. New firmware copied from USB memory stick to the touch device.
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 the touch device.
The touch device restarts and firmware upgrade begins.
After completion of firmware upgrade the touch device restarts and finishes in Home screen.
Device Viewer
The Device Viewer software is used to demonstrate the operation of the instrument on a PC or Laptop.
Software needed?
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!