Pruftechnik Rotalign Ultra iS Shaft Alignment System

Pruftechnik Rotalign Ultra iS Shaft Alignment System


Pruftechnik Rotalign Ultra iS laser alignment tools are machinery diagnostic systems designed for shaft alignment, vibration analysis and environmental vibration monitoring.

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Pruftechnik Rotalign Ultra iS Shaft Alignment System

Features at a glance:

– Real time quality by intelliSWEEP
Always precise, accurate and repeatable
– 7-parameter sensor with High Definition PSD, XXL detector
Any amount of misalignment can be easily handled
– Built-in vibration measurement
Measure machine vibration before, during and after alignment, no need for additional hardware
– Environmental vibration monitoring
Accurate shaft alignment under vibrating condition
– Precision built-in inclinometer through MEMS
Used for backlash detection
– Communication to the sensor through the laser beam
sensALIGN™ laser information readily available
– Integrated class 1 Bluetooth
Wireless communication without additional accessories
– Rechargeable battery with latest LiPo technology and intelligent power management
Long runtime without memory effect

Monitor Positional Change

Live Trend is a monitoring function used to analyze thermal or process-related machine positional changes during run-up and coast down phases, at the same time recording machine vibration.

Vibration Acceptance Check

The vibration check following the alignment ensures that the machine can be operated without restrictions. No additional accessories are required with ROTALIGN Ultra iS.


stands for ‘intelligent System’ – is a modular platform for a wide range of applications. ROTALIGN Ultra iS is a combination of ROTALIGN Ultra and the intelligent sensALIGN™ sensor and laser

RFID machine identification

An RFID reader and tag uniquely identify the machine; basic data is read out and written back after the alignment job. Data can be accessed with NFCenabled smartphones.

Machine train and multiple coupling

Align up to 7 machines simlutaneously and measure the alignment of up to 14 machines. See results graphically and to scale for all machines in the train.

Bore alignment

ROTALIGN Ultra iS can measure the offsets between a train of bores and provide optimized alignment solutions for any configuration. Fix one or more bores or align to a differential profile, lets you use presets and targets. Ideal for internal combustion engines, piston compressors, crosshead guides, pumps, stern tubes and extruder barrels. Align steam and gas turbine internals, bearing rings, diaphragms, inner shells and casings.

Geometric applications

Accurate measurement of straightness, surface flatness, levelness, parallelism and perpendicularity.

Precision alignment pays

Good shaft alignment increases the mean time between failures (MTBF) and reduces power consumption. This saves you money. Better alignment also means less vibration and higher product quality.

Precision alignment guarantees

– Reduced energy consumption
– Reduction in bearing, seal, shaft and coupling failures
– Decreased bearing and coupling temperatures
– Reduced vibration
– Improved product quality

Advantages of laser shaft alignment

Easy to use single laser technology with patented continuous sweep measurement from PRÜFTECHNIK lets you take hundreds of readings, with the highest accuracy, under the worst of field conditions, ensuring fast yet easy alignments.

– User-friendly and intuitive
– Accurate and precise
– Take unlimited readings at any desired positions
– Measurement repeatability and documentation through a measurement table offering powerful data analysis capabilities
– Live monitoring of machine corrections in vertical and horizontal directions simultaneously
– Documentation and professional reports in color, with pictures and graphs

Pruftechnik Rotalign Ultra iS Shaft Alignment System Specifications:

CPU : Mavell XScale Processor running at 520 MHz
Memory : 64 MB RAM, 64 MB Internal Flash, 1024 MB Compact Flash Memory
Display : Type: Transmissive (sunlight-readable) backlit TFT color graphic display
Resolution: Full VGA, 640 x 480 pixels;
Dimensions: 145 mm/ 5.7 inch diagonal
Keyboard elements: navigation cursor cross with up, clear and menu keys; Alphanumeric keyboard with dimensions, measure and results hard keys
LED indicators : 4 LEDs for laser status and alignment condition
2 LEDs for wireless communication and battery status
Power supply : Operating time: 25 hours (using Li-Ion rechargeable battery) 12 hours (using disposable batteries) typical use (based upon an operating cycle of 25% measurement, 25% computation and 50% ‘sleep’ mode)
Lithium-Ion rechargeable battery: 7.2 V / 6.0 Ah
Disposable batteries: 6 x 1.5 V IEC LR14 (“C“) [optional]
External interface : 2 x USB host for printer, keyboard or PC communication
1 x USB slave for printer, keyboard or PC communication
RS232 (serial) for receiver
I-Data socket for receiver
Integrated Bluetooth® wireless communication, Class 1, transmitting power 100mW
AC adapter/charger socket
Environmental protection : IP 65 (dustproof and water spray resistant), shockproof
Relative humidity : 10% to 90%
Temperature range : Operation: 0°C to 45°C [32°F to 113°F]
Storage: -20°C to 60°C [-4°F to 140°F]
Dimensions : Approx. 243 x 172 x 61 mm [9 9/16” x 6 3/4” x 2 3/8”]
Weight : 1 kg (without battery)
CE conformity : EC guidelines for electric devices (2004/108 EEC) are fulfilled

Pruftechnik Rotalign Ultra iS Shaft Alignment System Package includes:

– Pruftechnik Rotalign Ultra IS Laser Shaft Alignment System w/ (BC# 42488-L/T*)
Installed Applications: Program Manager V3.11
Shaft Alignment V3.11
– Rotalign SensALIGN Laser ALI 4.910
– Rotalign SensALIGN Sensor ALI 4.900
– Rotalign PC/USB Cable
– Rotalign USB/Peripheral Device Cable
– Rotalign SensALIGN Sensor & Laser Cable
– Rotalign SensALIGN Charger/Adapter
– Rotalign Set Chain Bracket Set ALI 2.113
– Vibration Check Probe
– (2) Allen Wrenches
– Rotalign Pocket Guide
– (27) Support Posts w/ Case
– AC Adapter/Charger
– Hard Copy User Manual
– Hard Carrying Case


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