Fanuc Servo Amplifier Alarm 21 - for model 6134, 6230 servos
Description: Position sensor polarity setting incorrect
Nationwide FANUC Servo Alarm 21 Troubleshooting, Repairs & Replacement Service
Contact TriStar and we will help you determine the source of the FANUC servo alarm 21 error and find solutions ASAP. We offer FREE phone support (call 815-578-9145 now), competitive repair pricing, or quick turnaround on a replacement component from our exchange stock if necessary. If you need on-site support we can point you in the right direction through our field service network.
FANUC Servo Parts Exchange & Repair Warranty Information
Exchange FANUC parts and repaired parts include a 1-year warranty. Tri Star CNC, LLC warrants the COMPLETE ASSEMBLY REPAIR – not just the parts and labor.
Get more details on our FANUC warranty and please contact us for further CNC machine support.