Description
Fanuc Servo Motor Repair
The Fanuc Servo Motor is a servo motion component – a motor, encoder or resolver whose job is to report or produce precise position. Feedback integrity is everything: a drive can only be as accurate as the position signal it is given.
The Fanuc Servo Motor is repaired at June Company by technicians who work on this class of instrument daily, for machine builders, automation engineers, industrial maintenance teams, and motion control specialists. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Fanuc Servo Motor problems we fix
- Brake not releasing or holding.
- Overheating under load.
- Feedback signal lost, noisy, or incorrect – encoder or resolver faults, which present to the drive as a position error rather than as a failed component.
- Winding faults or insulation breakdown.
- Bearing wear or mechanical damage.
- Encoder disc, code wheel or optics damage.
- Connector and cable faults – motion cables flex constantly and fail more often than the components they connect.
FAQs
Are cables tested too? Yes. Motion cables flex constantly and fail more often than the components they connect.
What if it is not economical to repair? We tell you in the quote. The evaluation is free and there is no obligation to proceed.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.








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