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Understanding the FANUC Alpha i Servo System

COURSE # TRCOLM-295 - 20 hours


This course explains in detail the hardware components that comprise the servo system, the parameters that control it and how to troubleshoot and resolve issues with motor vibrations, part shape deviations and surface finish quality. Suitable for maintenance, application and support professionals, this course provides a brief review of basic to intermediate operations and technology before focusing on advanced technical instruction.

Topics covered in this course include:

  • Review of current and previous amplifiers, motors and pulse coder technology
  • Servo software configuration and parameter interaction
  • Setting of positioning parameters
  • Backlash and pitch error compensation
  • Parameter adjustment to improve part quality
  • Machine vibration elimination functions
  • Servo adjustment for part quality


Internet connection and a PC or tablet device. NCGuide is recommended, but not required for this course. NCGuide is not included.


Successful completion of the FANUC Intensive Maintenance course.

Who Should Attend:

Maintenance, application and support professionals.

Classroom Version Available

A instructor-led version of this course is available. Contact us for more details.


$450 per student. Discounts for multiple student purchase are available, contact us for details. To register or inquire further, contact the FANUC training department.

On-site and/or Customized Classes

We can come to you! Any of our courses can be brought directly to your facility.
Feel free to contact us if you have questions or require additional information.
Phone: 1-888-FANUC US or 1-888-326-8287 (select 2→4)
Fax: 1-847-898-5319
E-Mail: [email protected]