Easy-Laser® XT660 Shaft Alignment


As with our Easy-Laser® XT440, the XT660 gives you the freedom to move seamlessly between hardware platforms and perform laser shaft alignment with ease and precision but on larger machines and over longer distances.

The Easy-Laser® XT660 is the latest of our Generation XT alignment systems. It allows you to display alignment data on different handheld devices, including our own Easy-Laser® XT11 ergonomic and rugged, IP66/67-approved shock proof alignment computer, which includes a built-in 13MP camera for documentation and HDMI video output.

The dot laser measuring units are also IP66/67 rated, featuring Bluetooth® wireless technology and built-in dust caps. These rugged measuring units have very long operating times; up to 24 hours!

The Easy-Laser® XT Alignment application runs on both Apple® iOS and Android™ devices. All functions are available in a single app with programs for alignment of both horizontal and vertical machines. Also included are functions for soft foot check, thermal growth compensation and tolerance check as well as twist measurement of machine base.

Top Features:

  • Advanced capabilities such as continuous sweep and multi-point measurement modes.
  • Alignment data can be stored in the XT application, USB drive or emailed directly as a PDF report including measurement data and color images.
  • Intuitive user interface guides you through the measurement process
  • Purchase multiple systems with various capabilities, train just once! The training costs are minimized significantly since the App interface and basic functionality is identical across all systems (XT660 / XT440 / XT190).


  • System with or without alignment computer
  • On-board IR camera option for XT11 display unit —measure heat profiles before and after alignment!
  • Align belt and chain drives with optional Easy-Laser® XT190 BTA hardware