Overview

We handle a wide range of FANUC A20B-1000-0800/06B units. Each one receives inspection, internal cleaning, and reconditioning before it ships.

How We Repair Your Unit

Each FANUC A20B-1000-0800/06B undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Frequently Asked Questions

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

Standard turnaround is 1-3 weeks. Rush options are available for time-sensitive situations.

Part of our intake includes troubleshooting to determine the failure point. We report findings before proceeding.

Yes. Photos of the nameplate and overall unit let us begin identification before it arrives, which speeds up the process.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Why Repair With NC Servo

We stock common wear parts in-house, so most rebuilds don’t require outside sourcing. Less waiting, faster turnaround.

Component-level diagnostics for FANUC A20B-1000-0800/06B control modules

Rebuild Steps

The FANUC A20B-1000-0800/06B is powered up on a controlled test bench where we monitor outputs, check voltage rails, and trace faults to the component level before replacing anything.

  • Trace and Signal Analysis: We analyze the circuit board for broken traces or weak signals that could cause intermittent faults.
  • Sourced Components: Replacement parts are sourced from our inventory or reliable suppliers for a quality repair.
  • Component-Level Diagnostics: We test individual resistors, capacitors, and ICs to pinpoint the exact source of the problem.
  • Static-Safe Environment: All work is performed in an ESD-safe environment to protect sensitive electronic components.

Hydraulic Testing Process

After repair, the unit is connected to a dedicated test rig where we simulate real-world inputs and verify that outputs match published specifications. Our load analysis confirms proper functionality.

Performance Data

Every FANUC A20B-1000-0800/06B we service is tested under typical applications. Our diagnostics verify performance against published specifications. Performance data and Technical diagrams are available for purchase upon request.

Additional FANUC A20B-1000-0800/06B Services

Beyond standard sales, we offer specialized overhauls for your FANUC A20B-1000-0800/06B unit. Our teardown process includes power rail verification and board-level diagnostics, using only replacement replacement components.

Product Data Available

For detailed insights into your FANUC A20B-1000-0800/06B, we can provide access to reports and service logs. This transparency offers you peace of mind and aids in long-term maintenance planning.

Maintenance Tips

  • Inspect cooling fans and heat sinks regularly so the FANUC A20B-1000-0800/06B stays within operating temperature.
  • Log fault codes from the FANUC A20B-1000-0800/06B to help technicians diagnose issues faster during service calls.
  • Maintain a clean, dust-free operating environment to prevent contamination.

Request a Quote for Your FANUC A20B-1000-0800/06B Maintenance

Request pricing, availability, and turnaround for your FANUC A20B-1000-0800/06B. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to set up your repair.

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NC Servo Tech 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.