About This Unit

At NC Servo Technology, our shop is equipped to service the FANUC A20B-0009-0320/12D. We use a consistent process to restore each unit to working condition.

Why Repair With NC Servo

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

Exchange units available to minimize FANUC A20B-0009-0320/12D downtime

Frequently Asked Questions

Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.

Rush and priority service options exist. Availability depends on current workload, so contact us early.

Yes. Our repairs include our standard 1-year parts and labor warranty covering parts and labor.

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

Photos help us confirm the unit type and speed up intake. You can upload them through our quote request form.

Disassembly and Rebuild Procedure

Our repair process begins with a full diagnostic evaluation of the circuit board. Technicians trace signals and test individual components to isolate the failure point, from faulty capacitors to failing ICs.

  • Sourced Components: Replacement parts are sourced from our inventory or reliable suppliers for a quality repair.
  • Trace and Signal Analysis: We analyze the circuit board for broken traces or weak signals that could cause intermittent faults.
  • Professional Rework: Failed components are carefully desoldered and replaced by our experienced technicians using modern rework stations.
  • Static-Safe Environment: All work is performed in an ESD-safe environment to protect sensitive electronic components.

Hydraulic Testing Process

The repaired FANUC A20B-0009-0320/12D is put through power-on tests and load simulations to confirm that all functions are restored and the unit operates reliably. Our functional analysis confirms spec-level operation.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized reconditioning for your FANUC A20B-0009-0320/12D unit. Our teardown process includes capacitor evaluation and burn-in testing, using only new replacement components.

Lead Times and Support

As a specialist for FANUC A20B-0009-0320/12D services, NC Servo Technology targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Maintenance Tips

  • Verify all cable shielding and terminations periodically to prevent EMI-related faults.
  • Log fault codes from the FANUC A20B-0009-0320/12D to help technicians diagnose issues faster during service calls.
  • Inspect cooling fans and heat sinks regularly so the FANUC A20B-0009-0320/12D stays within operating temperature.

Get a Free Evaluation for Your FANUC A20B-0009-0320/12D

Request pricing, availability, and turnaround for your FANUC A20B-0009-0320/12D. NC Servo Technology provides hands-on repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Technology is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by FANUC or any original equipment manufacturer (OEM), nor do we claim to be a FANUC service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.