Easy Laser XT770 – Shaft alignment and Geo applications
Product Number: 4487
Easy-Laser XT770
The Easy-Laser® XT770 is the most powerful and versatile laser alignment system in the Generation XT series, designed for precision shaft alignment and geometric applications. Its innovative 360° live feature allows for real-time adjustments, giving you greater control and accuracy in machine setup and maintenance.
With the XT770, you can efficiently:
- Align machines for optimal performance
- Check base twist to ensure a stable foundation
- Measure bearing play for early fault detection
- Detect and correct soft foot issues
- Track machine movement over time to prevent misalignment
- Generate detailed reports and easily share results
Upgrade your alignment process with the Easy-Laser® XT770—a smarter, more efficient way to achieve precision, reliability, and performance in industrial maintenance.
Easy Laser XT770: Advanced Shaft Alignment & Precision Measurement
The Easy Laser XT770 is a powerful alignment tool designed for precise laser shaft alignment in horizontally, vertically, and flange-mounted machines. It enables unlimited machine train alignment while also allowing you to measure foundation twist, soft foot, bearing clearance, and more – ensuring optimal machine performance.
360° Live Adjustment for Maximum Precision
Equipped with 2-axis PSDs (position-sensitive detectors), the XT770 lets you adjust your machine both vertically and horizontally simultaneously, with measuring units in any position. This unique capability, called 360° Live Adjustment, simplifies the alignment process for faster, more accurate results.
Flexible Measurement Methods
The XT770 offers multiple measurement modes, including continuous sweep and multipoint, providing the flexibility needed to achieve highly precise results. Explore all available measurement methods under the Features tab.
Dynamic Measurement for Long-Term Machine Health
The EasyTrend program, part of the XT Alignment app, tracks machine movement over time, helping to identify issues like thermal expansion and pipe strain. This advanced monitoring requires special DM brackets, available separately.
Geometric Measurement Kit for Flatness & Straightness
With the XT770 GEO kit, you can perform flatness and straightness measurements following ISO and ANSI standards. The kit includes the XT20 or XT22 laser transmitter and a magnet base with a rotatable head for enhanced geometric measurements.
Use with Any Device
The XT770 is compatible with a wide range of devices. Run the XT Alignment app on virtually any iOS or Android device or use the Easy-Laser XT display unit. .
Enhanced Documentation with Built-In Imaging
The XT display unit features a 13MP camera, with an optional built-in IR camera for thermal imaging before and after alignment. Easily generate and share detailed PDF reports with measurement data and images directly from the app.
Experience Next-Generation Precision with Easy-Laser XT770
Upgrade your maintenance and alignment process with the Easy-Laser XT770 – delivering accuracy, efficiency, and seamless integration for machine health and performance.
Measurement programs
The featured programs below are the most common used with this system. Please click here for a complete overview of possibilities. *=accessories needed



Measuring units XT70-M / XT70-S
The XT70 measuring units utilize dot-type laser and 2-axis square PSD surfaces. A state-of-the-art OLED display shows the angle of the unit, making it easier to position it on the shaft.
Power up with Easy-Laser PLUS™
Easy-Laser PLUS™ is our cloud solution where you:
- Collaborate with your maintenance team on job assignments.
- Collect all your team’s measurement data in one place for quick overview and analysis.
- Copy your measurement data to a new device if your tablet is lost or damaged.
- Restore accidentally deleted files on your tablet.
- Receive information about the latest software updates.
Simply put, Easy-Laser PLUS™ is your hub for the team’s measurement jobs and extra security for your data. And this is just the beginning. Moving forward, Easy-Laser PLUS™ will offer more possibilities that complement your measuring instrument and make it even more powerful.
Easy Laser Video 01
XT Horizontal Shaft Alignment program using the XT440 and XT770 measuring units.
XT770 shaft alignment system
The XT770 laser alignment system allows you to align horizontally and vertically, or flange mounted machines. But you can do a lot more! With the XT770 you can carry out complex alignment jobs like machine trains, or perform dynamic measurements. You can also measure twist of a foundation, soft foot, bearing clearance, and more. It is easily operated through the same app as all other units in the XT series.
How to perform shaft alignment in 5 steps
Five steps to quicker and easier shaft alignment with Easy-Laser laser alignment systems.