Servo motors are often expensive to purchase but usually well worth repairing when they develop problems.    

Servo motors can develop a number of typical problems, most of which are repairable such as:  bad bearings, loose magnets, shorted windings or a bad encoder/resolver/tachometer. Other common causes can be stalled tooling, a bad drive, windings shorted out (usually from overheating),  bad lip seals, and worn end bells can compromise the bearing function. 

Our servo motor repair technicians and machinists are experts with many years of experience.  Each motor will be rigorously inspected using “real life” full load conditions during the free evaluation process.