The FANUC brand has a reputation for reliable and cutting edge products, commonly associated 
their Spindle Stators and their Servo Motor AI and βI ranges. With our bespoke FANUC testing rig 
and a long standing relationship, Alpha Electrics are well versed in the sourcing and restoring of 
any FANUC motor or drive.

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Shop available parts
AC/DC Servo 
Motor Repairs
AC Spindle 
Motor Repairs
AC Servo
Drive Repairs

FANUC AC Servo Motor Repair:

We have enjoyed a direct working relationship with FANUC for many years, repairing their motors with our dedicated FANUC work bench. Whether it’s the Servo Motor ai or βi range, our team is here to help.

After an initial inspection, we outline a proposed plan of action to be carried out by our trained FANUC engineers. After disassembling and cleaning the product we replace the faulty components. Finally we utilise count and a memory testing to ensure the motor meets the manufacturers standards. The result being a more efficient and longer lasting FANUC servo motor.

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FANUC AC Spindle Motor Repair:

Whether it’s a FANUC Alpha C spindle motor, or from the S, A, AP, or AL range, Alpha Electrics are equipped to handle your repair.

Our FANUC spindle repair service starts with a detailed inspection of your motor, and a proposed plan on how to go about repairing each issue. Your faulty spindle is then repaired to its original specification along with any work relating to winding housing issues or faults within the spindle stator. We can support with electrical faults or mechanical failures such as worn out bearings, shafts or bearing housings.

Once repaired we then utilise a FANUC testing rig, allowing us to test motors up to 3000Hz open loop and up to 1250Hz closed loop. Finally we can arrange its delivery directly to you anywhere in the UK.

FANUC AC Servo Drive Repair:

A faulty drive can be extremely detrimental to a business’s operations, our team are well equipped to repair drives from the FANUC 1st generation digital AC Servo Drive to the S and C series.

Our repair process starts with an initial inspection, if a repair is possible we will initially outline our proposed course of action. Post repair your FANUC servo drive is shipped to you anywhere in the UK along with a detailed repair report.

If a repair is not viable we can typically arrange for a service exchange unit to allow you to resume operations swiftly. We can cover a new like for like model, or a competitively priced refurbished model to ensure your servo drive is delivered promptly to you, allowing you to resume normal operations.

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Always give customers a human to chat to

1-Year Warranty On All Repairs

The Alpha Electrics 1-year Warranty on all servo motor and servo drive repairs gives you peace of mind and reassurance in the work we carry out on your servo motor and/or servo drive. In the unlikely event of a fault relating to our repair, you can return it to us free of charge and we will resolve the issue immediately.

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