The Eynon® AL720 is a high-performance shaft alignment device featuring outstanding operational flexibility, catering to diverse alignment tasks from basic entry-level operations to professional expert-grade projects. Compatible with Eynon® dedicated shaft alignment applications for smartphones and tablets, this user-centric measuring tool boasts an intuitive operating logic that eliminates the need for specialized professional training, enabling quick hands-on use for all operators.
Equipped with a full set of standard accessories, the AL720 supports comprehensive alignment scenarios for both horizontal and vertical shaft equipment. It is widely applicable to mainstream industrial facilities including motors, transmission devices, fans, pumps, gearboxes and other rotating machinery. The matched mobile applications are embedded with professional tutorial videos, providing step-by-step guidance for operators to complete precise and standardized measurement work.
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Supports free-angle measurement initiation with a minimum total rotation of merely 40° for efficient data acquisition
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Features intelligent automatic generation of alignment inspection reports, with flexible custom editing functions to meet diverse documentation needs
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All generated reports can be exported in standard PDF format and seamlessly shared across various mobile application platforms
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Comes with complete standard components, including magnetic mounting fixtures, extension rods and fixing chains for versatile installation
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Built-in 3D real-time visualization function allows virtual 3D rotation simulation of the motor, perfectly matching the actual on-site equipment placement status
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Adopts time-averaged measurement algorithm, which effectively filters interference from vibration and other external environmental factors to ensure stable and accurate measurement results
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Delivered with a durable custom Eynon storage and carrying case for safe transportation and orderly storage of the device and accessories
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A rich lineup of optional extended accessories is available to further expand the device’s application scope and adapt to complex industrial working conditions
Properties
| Alignment methods |
3 position measurement 9 -12 -3
Automatic measurement
Free measurement (only 40° shaft rotation needed)
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| Recommended applications |
Horizontal shafts
Vertical shafts
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| Live correction values | Vertical and horizontal |
| Special features |
Machine library
Pictures in reports
Target values
Disturbance compensation
Free 3D machine view
Screen rotation on tablets
Automatic .pdf report
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| Sensors |
20 mm PSD
Inclinometer ±0.1°
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| Communications | Bluetooth 4.0 LE |
| Measurement distance | 0.07 to 20 m |
| Measuring error (percent) | 1 % |
| Material | Measurement units: anodized aluminum front and PC/ABS plastic back cover |
| Battery | Measuring units: rechargable 2000mAh Li-ion battery |
| Battery life | 10 h |
| Operating temperature range | 32 – 113 °F |
| Display | None, Smartphone or tablet needed |
| Operating system |
min. Android 9
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| Software update | Via Apple AppStore and Google Play Store |
| Suitable operating devices |
Android Tablet or Smartphone with min. Android 9
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| Laser type | Red dot |
| Mounting | 2x V-brackets with chains and magnets |
| Shaft diameter | 20 to 150 mm |
| Shaft diameter (with extension chains) | Up to 450 mm with extension chains (included) |
| Maximum coupling height | 1.8in |
| Maximum coupling height with extension | 6.8 in |
| Power adapter |
Charging via micro USB 2.0 port (5V)
Micro USB to USB charging cable included
Compatible with standard 5V USB chargers (not included)
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| Degree of protection (IP) | IP 67 |
| Certifications | Calibration certificate (2 years validity) |
| Part of a kit | no |
| Case dimensions (l x h x w) | 67mm*76mm*45.5mm |
| Content |
Set of 2 Measuring units (M and S)
Set of 2 shaft brackets with chains and threaded rods
Measuring tape
Certificate of calibration and conformance
Quick start guide
Carrying case（47cm*37cm*16cm）
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