Fanuc AC Servo Motors Fanuc DC Servo Motors

Fanuc Spindle motors can be quite expensive, which means most people do not keep spares, causing downtime when their spindle motor needs to be serviced. Thankfully, our team of spindle technicians knows these motors inside and out and is well equipped to handle any degree of repair.

Fanuc spindle motor refurbished back to the “factory new” standardFanuc spindle motors have special high-speed bearings that are unique to the OEM. Often times, these bearings are not standard bearing sizes, and can take up to 24 weeks to purchase from the manufacturer. For this reason, Servotech stocks replacement bearings that are fully compatible with the original and meet or exceed the OEM specs. When you send a Fanuc spindle motor to us, you can trust that it will be returned with brand new, high quality bearings to ensure smooth operation at high speeds. We also maintain stock of other parts needed for these repairs, such as PLG sensors, cooling fans, terminal blocks and connectors.

After repairs are done, Fanuc spindle motors go through extensive balance and vibration testing using the appropriate Fanuc spindle drive to run the motors at full RPM. Our technicians also perform a bearing break-in procedure so when the motor arrives at your facility it is ready to run. When it comes to repairing Fanuc spindle motors, there is no team more qualified than Servotech.