Acoem NXA Ultimate
The Name Says it All!
With the Acoem NXA Ultimate, you have covered any kind of angle that needs to be covered by your machinery. It includes shaft alignment applications as well as geometric applications, hence, as the name says, it is an ultimate measurement tool.
Utilizing the Acoem NXA Ultimate enhances your capabilities in laser shaft alignment, offering all the features found in its counterpart, the Acoem NXA Pro. In addition, it introduces a laser-based geometry system renowned for its user-friendly interface and adaptability. Some notable functions include:
- Flatness Measurements: Conduct precise flatness measurements on foundations and machine beds, ensuring optimal conditions for machine installations. The FIXTURLASER NXA Ultimate accommodates measurements on foundations of both rectangular and circular configurations.
- Straightness Measurements: Gauge the straightness of machine beds, guideways, or support structures with ease using the Fixturlaser NXA Ultimate. This feature contributes to the overall precision of machine setups.
Measuring Methods
Horizontal Shaft Alignment
Determines and corrects the relative position of two
horizontally mounted machines that are connected, such
as a motor and a pump, so that the rotational centers of
the shafts are collinear.
Vertical Shaft Alignment
Determines and corrects the relative position of two vertically or flange mounted machines that are connected,
such as a motor and a pump, so that the rotational centers
of the shafts are collinear.
Straightness
With the straightness application, straightness can be measured in two axes. The laser beam is used as a reference and the deviation in distance between the laser beam and the measurement object is measured in two or more positions, with the use of the receiver.
Rectangular Flatness
The rectangular flatness measurement program uses a laser plane
as a reference. The deviation in distance between the laser plane and
the measurement object is measured in one or more positions with
the use of the receiver.
Circular Flatness
A laser plane is used as a reference
in the circular flatness application.
The deviation in distance between
the laser plane and the measurement object is measured in one or
more positions with the use of the
receiver.
Ultimate Measurement Tool for Optimal Operation Conditions
With a mix of shaft alignment and geometry applications, you are safeguarding your machinery’s operation condition. Regular maintenance checks or installations of new machinery, you have what you need in the NXA Ultimate.
Machine foundations need to be checked for any flatness faults, before the machine is actually installed, hence the flatness application. And once installed, the machine’s alignment status must be measured. With everything verified to be perfectly aligned, you can also ensure the machinery’s optimal operation conditions.
Shaft alignment
The NXA Ultimate comes with technology enabling functions and capabilities, which in many cases are industry firsts, for example:
- CCD detectors with ultra high definition resolution.
- New sensor units with Bluetooth incorporated are the industry’s most compact, yet, they feature a 30 mm detector surface and line lasers.
- The OmniView™ feature keeps track of the position of both the user and the machine to show the screen display from the user’s perspective, thanks to the built-in gyroscope (6-axis MEMS Inertial Motion Sensor) in the display unit.
- Ability to keep track of the position of the sensors in both the vertical and horizontal orientation, and any inclination in-between, when performing a shaft alignment, thanks to the built-in gyroscope in the sensor units. Hence, you are then able to perform a shaft alignment on vertically mounted machines where it is not possible to do a 180° shaft rotation.
- Excellent power management – 10 hours on one charge.
OMNIVIEW™ – Shows the screen from the user’s perspective
Geometric Measurements
Acoem’s laser-based geometry system is characterized by its user-friendliness and versatility, such as:
- The graphic user interface is intuitive and 3D animated, with icons and color-coded symbols to guide you throughout the measurement and alignment process.
- Live values during measurement and simultaneous live adjustment, in both vertical and horizontal orientation (X and Y values), during the adjustment process.
- Measurement results in micron resolution.
- Post-measurement evaluation means that you can process saved measurement results in order to choose the best reference. This will result in as few corrections as possible.
Limited Lifetime Warranty
The NXA Ultimate has a limited lifetime warranty. Contact your local dealer for more details!
Downloads
Acoem NXA Ultimate
Fixturlaser NXA Pro and Fixturlaser NXA Ultimate Brochure What’s in the case?
The NXA Ultimate Package with Case
- Display unit
- 2 pcs of digital smart sensors
- 2 pcs of complete V-brackets with chains
- 2 pcs of magnetic V-brackets
- 2 pcs of chains 8 mm 60 links
- Rod kit
- Extension fixture, 49 mm
- Magnetic base
- R2 sensor/receiver
- Turnable sensor holder on magnetic base
- T21 transmitter with mounting magnet
- 2 pcs of angled tools
- Tape measure 5 m
- USB stick
- Chargers for display unit and sensors
- NXA Shaft alignment manual – English version
- NXA Geometry manual – English version
Technical specification
| Dimensions | |
|---|---|
 |
|
| NXA Ultimate | |
|---|---|
| Weight including all standard parts | 7,7 kg (17 lbs) |
| Storage temp | -20 to 70°C ( -4 to 158°F) |
| Long term storage temp | Room temp. 18 to 28°C (64 to 82°F) |
| Case | |
|---|---|
| Material | High Impact ABS Plastic |
| Weight (empty) | 2,5 kg (5,5 lbs) |
| Environmental protection | Dust-, Water- (5m), Air-tight with air pressure compensation valve |
| Drop-test (empty) | 3m onto concrete floor |
| Storage Temp(empty) | -40 to +80 °C |
| Dimension | 415 mm x 325 mm x 180 mm (16 in x 13 in x 7 in) |
| Display Unit | |
|---|---|
| Housing material | Brushed Anodized Aluminum frame and high impact ABS plastic overmolded with TPE rubber |
| Operating temp | -10 to 50°C ( 14 to 122°F) |
| Battery charging temp, system off | 0 to 38°C ( 32 to 100°F) |
| Battery charging temp, system on | 0 to 32°C ( 32 to 90°F) |
| Storage temp | -20 to 70°C ( -4 to 158°F) |
| Long term storage temp | Room temp. 18 to 28°C (64 to 82°F) |
| Relative humidity | 10 – 90% |
| Weight | 1,2 kg (2,6 lbs) with battery |
| Dimensions | 124 mm x 158 mm x 49 mm (4,9 in x 6,2 in x 1,9 in) |
| Environmental protection | IP 65 (Dust-tight and protected against water jets) |
| Processor | 1 GHz Dual-core main processor with ultra low power core for instant power management |
| RAM memory | 256 Mb |
| Flash storage memory | 8 Gb, >100 000 measurements |
| Display | Colour Reality Display, TFT-LCD backlit, sunlight-readable, with wide-angle viewing technology |
| Display size | 6,5” (165mm) diagonal (133 x 100 mm) |
| Display resolution | Full VGA 640 x 480 pixels |
| Color depth | 262 000 colors |
| Interface | 6,5” High Impact Polyester laminated touch screen with enhanced transmission and reduced glare |
| Gyroscope | 6-Axis MEMS Inertial Motion Sensor with drift compensation and automatic field calibration. |
| Peripherals – User accessible | 1 USB 2.0 Master port (IP 67) 1 Power/Charger connector 10-14V DC (IP 67) |
| Peripherals – Distributor accessible | 1 Ethernet 10/100BaseT RJ45 1 HDMI port (DVI compatible) 1 Service port |
| Wireless communication | Class I Bluetooth transmitter with multi-drop capability |
| Power supply | High performance, High-Temperature rechargeable Li-Ion battery or external power supply |
| Operating time | 10 hours continuous use (with 50% LCD backlight) |
| Battery charging time (system off, room temperature) | 5 h |
| Xpress battery charging time (system off, room temperature) | 1 h charge – 5 hours operating time |
| LED indicators | Unit state and 2 x 5 battery state indicators with instant battery check |
| Digital Laser Sensors | |
|---|---|
| Housing material | Anodized Aluminum frame and high impact ABS plastic overmolded with TPE rubber |
| Operating temp | -10 to 50°C (14 to 122°F) |
| Storage temp | -20 to 70°C ( -4 to 158°F) |
| Long term storage temp | Room temp. 18 to 28°C (64 to 82°F) |
| Battery charging temp | 0 to 40°C ( 32 to 104°F) |
| Relative humidity | 10 – 90% |
| Weight | 192 g (6,8 oz) with battery |
| Dimensions | 92 mm x 77 mm x 33 mm (3,6 in x 3,0 in x x 1,3 in) |
| Environmental protection | IP 65 (Dust-tight and protected against water jets) |
| Laser | 650 nm class II diode laser |
| Laser line fan angle | 6° |
| Laser line width (1/e2) | 1.6 mm |
| Laser line divergence (full angle) | 0.25 mrad |
| Laser power | < 1 mW |
| Measurement distance | Up to 10 m |
| Detector | 2nd generation digital sensor |
| Detector length | 30 mm ( 1,2 in ) |
| Detector angular subtense | 30 mrad/m (3 mm/100 mm per meter) |
| Detector resolution | 1 µm |
| Measurement accuracy | 0,3% ± 7 µm |
| Signal processing | Digital signal processing with Sidespot rejection, edge detection, ambient light elimination, and anti-vibration mode |
| Ambient light protection | Optical filtering and digital ambient light signal elimination |
| Inclinometer: | Dual High-Performance MEMS inclinometers |
| Inclinometer resolution | 0,01° |
| Inclinometer accuracy | ±0,2° |
| Gyroscope | 6-Axis MEMS Inertial Motion Sensor with drift compensation and automatic field calibration |
| Gyroscope accuracy | ±1° |
| Total measurement axis’s (M3+S3 unit) | 14 |
| Wireless communication | Class I Bluetooth transmitter |
| Communication range | 10 m (33 ft) |
| Peripherals – User accessible | 1 USB Mini port (IP 67); Charging: 5V, 0,5A Communication: with separate USB/RS 485 adapter cable |
| Power supply | High-performance Li-Ion battery or external power. |
| Operating time | 17 hours continuous use (measuring) |
| Battery Charging time (system off, room temperature) | 8 h |
| LED indicators | Unit state, laser transmission and 5 battery status indicators with instant battery check |
| Laser safety* |  |
| Shaft brackets | |
|---|---|
| Fixture | V-fixture with non-twisting chain, width 20 mm (0,79 in) |
| Material | Anodized aluminum |
| Shaft diameter | Ø 25-175 mm (1”-6.9”) Ø 25-450 mm (1”-18”) (with extension chains) |
| Rods | 4 pcs 100 mm (3,9 in) and 4 pcs 150 mm (5,9 in) Extendable to 250 mm (9,8 in) |
| R2 Sensor (receiver) | |
|---|---|
|
Housing material |
Anodized aluminum and ABS plastic |
|
Operating temperature |
0 to 50°C (32 to 122°F) |
|
Storage temperature |
-20 to 70°C (-4 to 158°F) |
|
Relative humidity |
10 – 90% |
|
Weight |
172 g (6.07 oz) |
|
Dimensions |
94 mm x 50 mm x 44 mm (3.7 in x 2.0 in x x 1.7 in) |
|
Environmental protection |
IP 65 |
|
Detector |
2-axis PSD |
|
Detector size |
20 mm x 20 mm (0.8 in x 0,8 in) |
|
Detector resolution |
1 µm |
|
Measurement accuracy |
1% ± 3 µm |
|
Ambient light protection |
Optical filtering and ambient light signal rejection |
|
Inclinometer resolution |
0.01° |
|
Inclinometer accuracy |
±0.1° |
|
Wireless communication |
Class I Bluetooth transceiver with multi-drop capability. |
|
Communication range |
10 m (33 ft) |
|
Connectors |
1 USB Micro port (IP67) |
|
Power supply |
High-performance Li-Ion battery. |
|
Operating time |
12 hours continuous use |
|
Battery Charging time (system off, room temperature) |
8 hours |
|
Battery Capacity |
10.4 Wh |
|
LED indicators |
Unit state, battery status, and Bluetooth status. |
| T21 Transmitter | |
|---|---|
|
Housing material |
Anodized aluminum |
|
Operating temperature |
0 to 50°C (32 to 122°F) |
|
Storage temperature |
-20 to 70°C (-4 to 158°F) |
|
Relative humidity |
10 – 90% |
|
Weight |
1150 g (2.54 oz) |
|
Dimensions |
100 mm x 103 mm x 109 mm |
|
Laser |
650 nm class II diode laser |
|
Laser power |
< 1 mW |
|
Measurement distance |
Up to 20 m (66 ft) |
|
Laser sweep flatness |
±0.02 mm/m |
|
Angular prism accuracy |
±0.02 mm/m |
|
Spirit level resolution |
0.3 mm/m |
|
Power supply |
2 batteries type LR6 (AA) |
|
Warming uptime |
10 min |
|
Operating time |
15 hours |
Note: Specifications are preliminary and subject to change without notice.
Accessories
Extension Fixture, 49 mm
Extension Fixture, 94 mm
For mounting the measurement units in limited spaces.
Magnetic Base
For faster mounting on large diameter shafts
Magnetic Brackets
For limited space, where V-brackets with chains cannot be used.
Thin Chain Fixture
For mounting the measurement units in limited spaces.
Fixture for Non-Rotating Shafts
For machines with no or limited shaft rotation.
Protective foil for the display screen
Protects your display screen which will last longer.
Rod stabilizer
Used together with the extra-long rods.
Rod kit 4 x 100 mm
Can be used as extension rods.
Rod Kit
Extra-long rods in titanium, 2 x 250 mm and 2 x 500 mm.
Chain 8 mm 60 links
Can be used as an extension chain. Delivered with hooks.
Offset fixtures and software
Complete set of fixtures and software for alignment of offset mounted machines/cardan coupled machines.
OL2R fixtures with software
For the measurement of dynamic movements from offline to running conditions
AT-010 Run-out probe
A smart displacement probe for safe and reliable measurement of axial and radial runout.
Product form
Contact us to get more information about this product!