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Part Details

A06B-6047-H040 SERVO UNIT DC 0L/5L/6L

FANUC parts >> A06B-6047-H040 SERVO UNIT DC 0L/5L/6L

Part Name: SERVO UNIT DC 0L/5L/6L

Part Number: A06B-6047-H040

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For parts repair or replacement, please fill out the form below and we’ll get back to you as soon as possible.

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Exchange Price


Non return of a repairable exchange part within 15 days will result in an additional invoice for the above exchange price.

Repair Price


Turnaround times for standard repairs are based on workload. Please contact Tri Star CNC services for emergency repair requirements.
Please contact Tri Star CNC Services to place an order.

SERVO UNIT DC 0L/FL/6L A06B-6047-H040

FANUC has been manufacturing servo units and components for control factory automated control systems since the 1950s. As a matter of fact, their name is an acronym for Factory Automation NUmerical Control. While Tri Star CNC Services has only been around since 2003, our founders have a collective 60-plus years of experience repairing CNC equipment of all sorts.

If you have landed here because your FANUC DC 0L/FL/6L is on the fritz and you need a good repair service, here's what you need to know about Tri Star CNC Services:

  • We do all service work in-house. No outsourcing to cheap labor third-world countries here!
  • Our technicians have extensive experience working on FANUC equipment and treat every job as a priority work load permitting.
  • We use OEM or better parts, replace any electrical components known to have a high failure rate at no additional cost to you, thoroughly clean each unit we work on and test it on a closed loop system before returning it.
  • All work performed by Tri Star CNC Services is backed by a 1-year parts and labor warranty that covers not only the parts we replaced, but your entire A06B-6047-H040 unit!
  • We also offer an exchange program. Send us your non functioning DC 0L/FL/6L servo drive and we will credit you a fair amount towards the purchase of a fully refurbished unit. This is quicker than our repair service, though more expensive. Not nearly as expensive as buying a new unit.
  • We will do everything possible to keep your FANUC machines running smoothly while minimizing the long-term cost to your business.
  • We are committed to providing the best in FANUC service and repair. Our slogan pretty much says it all: "Pricing. Warranty. Quality."


When a FANUC DC servo alarm is thrown chances are you'll need support from professionals experienced in FANUC component repairs. Give us a call - phone support is FREE and we'll clearly define your options for parts repair or replacement:

BRK Breaker has tripped.
HVAL L/M DC voltage of the power circuit for that axis is high.
HCAL L/M High current flow of the main circuit of that axis has occurred.
OVC L/M Current exceeding the preset value has continued longer than normal.
LVAL The circuit voltage is unusually low.
TGLS L/M Feedback and velocity command mismatch.
DCAL The regenerative discharge circuit may be faulty.

Additional FANUC services include:

We also provide:

Contact Tri Star CNC Services, LLC for quality FANUC repair service on your DC 0L/FL/6L Servo Unit.
FANUC A06B-6047-H004 Servo Alarm Error Codes

FANUC Servo Controller Module Alarm Codes

Is your A06B-6047-H040 servo throwing an error? Check our list of FANUC servo module alarm codes or call us for a solution. We offer free over the phone technical support to assist you in troubleshooting.

Parts & Repair Warranty Information

Exchange parts and repaired parts include a 1-year warranty. Tri Star CNC, LLC warrants the COMPLETE ASSEMBLY REPAIR – not just the parts and labor.

Get more details on our warranty and please contact us for further support.

Contact Us

For parts repair or replacement, please fill out the form below and we’ll get back to you as soon as possible.

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