Do you have a question about the Rotalign touch and is the answer not in the manual?
Questions and answers
Rick Nethery
May 31, 2025
Is there a way to set up a rotolign touch to accommodate a color blind person ?
Patrick Stewart
March 31, 2025
My receiver head won't connect with the Bluetooth. The wireless light on the head also is not lighting. How do I initialize the Bluetooth or does it do it automatically? Currently I have to use it wired up
The computer is turned off by tapping the On/Off icon [ ] appearing in the home screen. Computer interfaces, built-in camera, and labelling ROTALIGN touch computer has three interfaces housed under the sliding dust cap located at the top of the computer. Edition: (Undefined variable: General.Edition)
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(Undefined variable: General.UserGuideTitle) ROTALIGN touch computer has a built-in camera at the back of the unit which may be used to cap- ture machine images. FictionSoft...
(Undefined variable: General.UserGuideTitle) sensALIGN laser The semiconductor laser diode emits a ray of red light (wavelength 635 nm) which is vis- ible where it strikes a surface. The Class 2 laser beam is emitted with a diameter of approx. 5 mm (3/16”). sensALIGN laser is turned on by pressing and holding the On/Off switch briefly.
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Information regarding the battery status, the rotational angle, the temperature and the serial number of the sensALIGN laser are transmitted through the laser beam into sensALIGN sensor. This inform- ation is further relayed to ROTALIGN touch computer. sensALIGN laser is powered using sensALIGN rechargeable battery (3.7 V 1.6 Ah Lithium Polymer rechargeable battery).
Integrated in the sensor is Bluetooth technology for wireless transmission of measurement data to ROTALIGN touch computer. sensALIGN sensor also transmits sensALIGN laser data to the computer. The intelligent sensALIGN sensor technology is used to determine shaft rotational angle and machine vibration.
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(Undefined variable: General.UserGuideTitle) The four beam adjustment LEDs provide additional help when adjusting the laser beam position on sensALIGN sensor position detectors. The LEDs indicate the angle and position at which the laser beam enters the sensor. The LEDs blink either red or green depending on the angle at which the laser beam strikes the sensor.
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(Undefined variable: General.UserGuideTitle) sensALIGN rechargeable battery Both sensALIGN laser and sensALIGN sensor are powered using the sensALIGN rechargeable bat- tery. The battery is charged via the charger/adapter socket using the sensALIGN charger/adapter. If the battery capacity is greater than 50% [acceptable capacity for measurement], the battery status LED on both sensALIGN laser and sensor lights up green for 2 seconds on switching on.
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(Undefined variable: General.UserGuideTitle) Blinks green when char- Blinks green when charging ging Charging bat- Lights steady green when Lights steady green when LED off tery fully charged fully charged Lights red when a failure Lights red when a failure occurs during charging occurs during charging To replace the rechargeable batteries, use the provided 2.5 mm allen key [0 0739 1055] to undo the two hex screws that affix the battery to either sensALIGN laser or sensor.
(Undefined variable: General.UserGuideTitle) Mounting components Mounting brackets Mount the brackets on either side of the coupling on either the shafts or on the solid coupling hubs, and both at the same rotational position. Please note the following in order to obtain the highest possible measurement accuracy and to avoid damage to equipment: Ensure that the brackets fit solidly onto their mounting surfaces! Do not use self-constructed mounting brackets, or modify the original bracket configuration supplied by PRÜFTECHNIK...
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(Undefined variable: General.UserGuideTitle) Mounting sensALIGN sensor and laser Mount sensALIGN laser on the support posts of the bracket fixed on the shaft of the left machine (usu- ally reference machine), and sensALIGN sensor on the support posts of the bracket fixed on the shaft of the right machine (usually moveable machine) –...
(Undefined variable: General.UserGuideTitle) Dimensions screen 1) Grayed out icons are disabled within the active screen. The 'Measure' icon is enabled after all dimensions have been entered. 2) Tap the measurement units icon to set desired units. Tap the dimension fields and enter all required dimensions. The user may elect to tap ‘Next’...
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(Undefined variable: General.UserGuideTitle) Thermal growth The Thermal growth screen is accessed by tapping "More". Thermal growth values can be entered only when the type of mounting is either machine feet or bear- ing or V-shaped support. To enter any specified thermal growth value at the required feet position, tap the corresponding value box then proceed to enter the thermal growth value using the onscreen keyboard.
(Undefined variable: General.UserGuideTitle) Initializing sensor The hint "Communication error" [1] suggests that the sensor has not been initialized although the laser beam may have been correctly adjusted. Tap either the detector area [2] or the sensor/laser area [3]to access the menu item 'Sensor list'.
(Undefined variable: General.UserGuideTitle) Laser beam adjustment Here is some general text for a topic. Replace this with your own content. FictionSoft...
(Undefined variable: General.UserGuideTitle) XY View The XY View function is used to facilitate the centering of the laser beam on the two sensALIGN sensor detector planes before proceeding with measurement. 1) Tap the detector area shown to directly access the XY View screen. 2) The XY View screen may be accessed indirectly using the menu item "XY View"...
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(Undefined variable: General.UserGuideTitle) If the laser beam status is "OK" or "Centered" [1] tap "Set to zero" [2] to set the XY values of the two detector planes to 0,0. These values are then monitored to check the stability of the values. Tap "Abso- lute"...
(Undefined variable: General.UserGuideTitle) Measurement modes The following measurement modes are available for horizontal machine configurations: IntelliSWEEP – This is the measurement mode used to measure standard coupled machines. It detects error influences such as coupling play, rough rotation and environmental vibration, and automatically eliminates the induced errors.
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(Undefined variable: General.UserGuideTitle) In the above example, Multipoint measurement has been selected. The quality of the measurement may be displayed either as a measurement standard deviation (SD) or measurement quality factor. The averaging is set by tapping the 'Averaging' button. Averaging In certain industrial conditions, it may be necessary to increase the number of measurements (recorded laser pulses) to be averaged when taking readings to attain the desired accuracy.
(Undefined variable: General.UserGuideTitle) Multipoint measurement This mode is used to measure shafts which are either difficult to turn continuously or allow meas- urement only in certain rotational positions. The method can also be used to measure uncoupled shafts, nonrotatable shafts, sleeve bearings, white metal bearings and journal (radial) bearings, shafts that are difficult to turn, shafts with herky-jerky rotation, situations with long spans or severe mis- alignment that will readily cause the beam to fall out of range.
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(Undefined variable: General.UserGuideTitle) 1) Rotational arc showing points taken and rotational angle covered by the shafts. The arc changes colour from red [<60°] -> yellow -> green [>70°] 2) Rotational angle completed by the shafts for current measurement 3) Number of measurement points taken for current measurement 4) Standard deviation attained in current measurement 5) 'Proceed' icon –...
(Undefined variable: General.UserGuideTitle) Live Move screen Live Move is monitored in both horizontal (H) and vertical (V) planes simultaneously. 1) Tap the ‘V’ icon to follow the vertical foot corrections. 2) Tap the ‘H’ icon to follow the horizontal foot corrections 3) Tap the 'V/H' icon to follow both vertical and horizontal foot correction in 2-D simultaneously.
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(Undefined variable: General.UserGuideTitle) If the laser beam is not centered, tap the detector area on the screen [1] to access the View. Correct the alignment condition by shimming and moving the machines laterally following the bold vertical [2] and horizontal [3] arrows. Machines should be moved to within acceptable tolerances indicated by a happy smiley [ ] or an OK icon [ ] while observing shaft alignment best prac-...
(Undefined variable: General.UserGuideTitle) Soft foot Soft foot measurement can be started from any screen where the 'Soft foot' icon [ ] is active. to start soft foot measurement. The laser beam must be centered. Refer to Laser beam adjustment. Tap any one of the four pulsating value fields to start soft foot measurement at the respective machine foot.
(Undefined variable: General.UserGuideTitle) Glossary Batch target A special target that lets you build and/or publish multiple other targets in a single group (or "batch"). You can schedule batches to run at any time. Block snippet A snippet that is created out of one or more paragraphs. Condition tag A marker that you can apply to different areas of your content so that some sections show up in some of your outputs but not in others.
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(Undefined variable: General.UserGuideTitle) Single-Sourcing "Single-Sourcing" is a fancy term that means something very simple—to produce multiple outputs from one source. Snippet A pre-set chunk of content that you can use in your project over and over. Snippets are sim- ilar to variables, but snippets are used for longer chunks of content that you can format just as you would any other content in your topic.
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(Undefined variable: General.UserGuideTitle) Topic A chunk of information about a particular subject. Topics are the most important part of a pro- ject. Everything else is contained within topics (e.g., hyperlinks, text, pictures) or points toward topics (e.g., table of contents, index, browse sequences). The very reason end users open a Help system is to find information, a little direction.
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Do you have a question about the Rotalign touch and is the answer not in the manual?
Questions and answers
Is there a way to set up a rotolign touch to accommodate a color blind person ?
My receiver head won't connect with the Bluetooth. The wireless light on the head also is not lighting. How do I initialize the Bluetooth or does it do it automatically? Currently I have to use it wired up