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PRUFTECHNIK AIMIL Condition Monitoring Pvt. Ltd.
6th Floor, Mayfair Atrium
Opposite, Delhi Public School
Near. Kalali – Vadsar Ring Road, Vadodara
390012 Gujarat
NDT Technologies (P) Limited
Plot No. W-198, TTC Industrial Area,
MIDC Kopar Khairane
400 709 Navi Mumbai


Adaptability in laser shaft alignment.

OPTALIGN Touch laser shaft alignment tool

Best measurement accuracy and repeatability

Unique single laser technology sensALIGN 5 offers repeatable high-precision measurements no matter how big the misalignment

Watch the video

Live Move function

Simultaneous real-time machine corrections in both horizontal and vertical directions – just one example of Active Situational Intelligence

WiFi and Bluetooth communication

WLAN and Bluetooth interfaces for fast and easy measurement sharing and collaboration between team members

Fluke Reliability Extended Warranty Program

NEW: The Fluke Reliability Extended Warranty Program now covers the OPTALIGN Touch and offers you peace of mind, convenience, device accuracy, and savings on service costs via:

  • Extending the manufacturer’s warranty from 2 to 5 years

  • Three free calibrations:

    Calibrations for extended warranty customers are prioritized!

    No risk of calibration price increase (the price of your 3 calibrations are locked in with purchase of the extended warranty)

  • A 15% discount on equipment repairs (not covered by the manufacturer’s warranty)

Get a quote

Please fill out our contact form and we will send you a non-binding offer.

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What is Adaptive Alignment?

Learn about the next generation of laser alignment systems

Read more

Schedule a free product demo

Please leave us a message and we will contact you to schedule a free product demo at your premises.

Free product demo

Adaptive Alignment for any maintenance workshop

  • Single-laser technology sensALIGN 5 featuring continuous SWEEP mode, Live Move, and InfiniRange

  • Active Situational Intelligence speeds every alignment task

  • WiFi and Bluetooth communication

  • Continuous SWEEP measurement mode: Automatic collection of alignment data during shaft rotation

  • Live Move: simultaneous real-time machine corrections in both horizontal and vertical directions

  • Automatic evaluation of the alignment condition (Dynamic Tolerance)

  • Soft foot check – measure, correct, and save results

  • InfiniRange extends detector measurement range to handle gross misalignment and large coupling separation distances

  • Fully featured with all shaft alignment relevant functions

  • Upgrade with sensALIGN 7 laser/sensor heads: the whole world of PRUFTECHNIK’s adaptive alignment features becomes available

  • OPTALIGN touch laser shaft alignment tool by PRUFTECHNIK
  • sensALIGN 5 laser and sensor with chain-type brackets by PRUFTECHNIK
  • Entering dimensions in OPTALIGN touch alignment tool
  • sensALIGN 5 measuring heads by PRUFTECHNIK
  • sensALIGN single-laser double detector measurement technology
  • sensALIGN 5 Bluetooth communication


Find out more ...

The laser shaft alignment tool for every workshop

OPTALIGN touch was designed by some of the world’s leading alignment experts to solve problems in the easiest way possible. Featuring the unique sensALIGN 5 laser and sensor heads, it enables powerful, fast, and efficient ways to align machine shafts.

Designed for standard machines and everyday tasks, OPTALIGN Touch combines hardware, software, and WiFi connectivity to deliver precise alignment data via the cloud. Its intuitively guided user interface can be operated by almost anyone – users just need to follow the three steps for any laser shaft alignment procedure: dimensions, measure, and result.

The OPTALIGN Touch offers all well-known PRUFTECHNIK features necessary for every day alignment jobs: SWEEP mode measurement, simultaneous Live Move, InfiniRange, flip machines functionality, soft foot detection, dynamic tolerance (TolChek), thermal growth compensation and many more.

Key benefits:

  • Work faster without sacrificing accuracy
    With intuitive setup and data acquisition and an easy-to-use handheld device, even complex alignment jobs can be done quickly with no loss in accuracy and precision.

  • Leverage advanced laser shaft alignment capabilities
    The powerful hardware and software features in the OPTALIGN touch simplify the way you perform mounting, measuring, and shimming.
    With mistake-correcting capabilities, this tool adapts to both the alignment challenge and experience level of the user.

  • Transfer data to and from the cloud
    Send and receive alignment data from and to the ARC 4.0 PC software via an integrated WiFi connection. Monitor and trend your data for analysis and action.

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sensALIGN technology

The sensALIGN Series technology is based on the inherent PRUFTECHNIK single laser technology providing highly precise measurement results and easy mounting and measuring in the field. sensALIGN 5 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.

Watch our video for laser shaft alignment with OPTALIGN touch

How to align a machine in only one Live Move

sensALIGN 5 & 7
The difference in shaft alignment

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?