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Proudly stocked in the USA

FANUC A06B-0063-B203 AC Servo Motor - New Surplus - Fanuc Motors
FANUC A06B-0063-B203 AC Servo Motor - New Surplus - Fanuc Motors
Proudly stocked in the USA

FANUC A06B-0063-B203

SKU: A06B-0063-B203-NS

Low stock

Estimated delivery: October 8th - October 12th

Order for next-day shipment.

This product is not available for online purchase.

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Regular price
$1,428.98
Sale price
$1,428.98
New Surplus
$1,428.98
Low stock
Ships today
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Description

The FANUC A06B-0063-B203 is an AC servo motor, model BiS 4/4000, with a straight keyed shaft and B128iA incremental encoder. BiS-series motors serve feed-axis and general motion-control duties on FANUC CNC machine tools and automation equipment, providing accurate, repeatable positioning with secure shaft-to-load coupling through the keyed connection.

Technical Specifications

Manufacturer FANUC
Part Number A06B-0063-B203
Model BiS 4/4000
Type AC servo motor
Shaft Straight, keyed
Encoder B128iA incremental
Maximum Speed 4000 RPM
Regular price
$1,428.98
Sale price
$1,428.98

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  • Eligible for next day delivery

    Same-day shipping on in-stock IAC items ordered by 4:00 PM Eastern, Monday to Friday.

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  • 24 month warranty

    Longer than typical industry coverage: full protection against defects for 2 full years.

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  • Multiple conditions available

    Multiple sourcing paths to help you control costs without compromising performance.

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  • Best catalog

    Large U.S. inventory and fast sourcing for Mitsubishi, Siemens, Schneider & more.

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  • Trusted by 65,000+ customers

    Manufacturers and facilities nationwide rely on us for parts, repairs, and support.

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  • Buying Options

    Covered by Industrial Automation Co.'s 2-Year Warranty.

    Condition SKU Price Warranty Availability Quantity Purchase
    New A06B-0063-B203 2-Year IAC Warranty (included) Call for Availability Call for Availability (877) 727-8757
    New Surplus A06B-0063-B203-NS $1,428.98 2-Year IAC Warranty (included) In Stock in the United States!
  • Extend your warranty coverage at checkout 2 yrs included free
    Pricing for this item — you’ll pick a term on the checkout page.

    Extended plans are available at checkout on items $200 and up.

    +1 yr → 3 total $214/yr $214.34 · thru 2029
    +3 yrs → 5 total $191/yr $571.59 · thru 2031
    +5 yrs → 7 total $143/yr $714.49 · thru 2033
    BEST VALUE+8 yrs → 10 total $107/yr $857.38 · thru 2036
    Full defect protection · free RMA evaluation & repair · same‑day replacement when in stock
  • Description

    The FANUC A06B-0063-B203 is an AC servo motor, model BiS 4/4000, with a straight keyed shaft and B128iA incremental encoder. BiS-series motors serve feed-axis and general motion-control duties on FANUC CNC machine tools and automation equipment, providing accurate, repeatable positioning with secure shaft-to-load coupling through the keyed connection.

    Technical Specifications

    Manufacturer FANUC
    Part Number A06B-0063-B203
    Model BiS 4/4000
    Type AC servo motor
    Shaft Straight, keyed
    Encoder B128iA incremental
    Maximum Speed 4000 RPM
  • Part Number Breakdown

    Part number breakdown — A06B-0063-B203

    βi Series AC Servo Motor

    Motor model
    0063
    βiS 4/4000
    Shaft & brake (△)
    2
    Straight shaft with a key groove
    Pulse coder (▽)
    3
    Pulsecoder βA 64B(βiS 0.2, βiS 0.3) / Pulsecoder βiA 64(βiS 0.4 to βiS 1) / Pulsecoder βiA 128(βiS 2 to βiS 22)

    Specifications

    ratedOutputKw0.75
    maxSpeedRpm4000
    stallTorqueNm3.5
    stallCurrentArms4.7
    rotorInertiaKgCm25.15
    weightKg4.3

    Alarm codes (141)

    Motor-related alarms are displayed by the connected amplifier / CNC. Full troubleshooting reference for this servo motor:

    See all 141 alarm codes for this series →

    Documentation

    Decoded from FANUC documentation (B-65302EN/02). Questions? Call 877-727-8757 or email sales@iac.us.com.

  • Documentation

Quick search

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

  • Phone Support

    (877) 727-8757

  • Email Support

    sales@iac.us.com

Order Your Industrial Automation Parts Today

Industrial Automation Co. is a premier supplier of replacement and aftermarket industrial components. In addition to the A06B-0063-B203, we offer hundreds of FANUC parts available now in our warehouse. Most of our automation components ship on the same day and are covered by our two-year service warranty. Contact us to order your FANUC replacement parts today.