Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
FANUC A06B-0078-B403 Alpha Series Servo Motor α12/3000

*Image shown is a representation only. Actual product may vary.

FANUC A06B-0078-B403

by Fanuc

Read verified buyer reviews ↓

OverviewThe FANUC A06B-0078-B403 Alpha Series Servo Motor is a prime example of engineering excellence, designed to significantly enhance the performance of your CNC equipment. This α12/3000 model is expertly manufactured to provide an outstanding combination of powerful torque, pinpoint accuracy, and enduring dependability, making it an indispensable component in challenging industrial settings. Whether your operations involve complex milling or rapid turning, this servo motor ensures optimal control of movement, contributing substantially to increased output and component accuracy. Its seamless integration within the FANUC ecosystem guarantees full compatibility and improved operational efficiency, cementing its status as a premier choice for advanced manufacturing.Key Features High-Performance α12/3000 AC Servo Motor: Specifically engineered for challenging industrial tasks, ensuring superior power delivery and responsiveness. Exceptional Torque and Precision Control: Achieve highly accurate and consistently repeatable movement control, vital for intricate machining processes. Optimized Rated Speed: Operates effectively at a rated speed of 3000 RPM, offering a balance of velocity and power for various applications. Robust and Compact Design: Constructed for durability and efficient space utilization within existing CNC systems. Built for Heavy-Duty CNC Operations: Guarantees dependable and consistent performance even under continuous, rigorous use in industrial environments. Technical SpecificationsModel Number: A06B-0078-B403Series: Alpha Series Servo Motor α12/3000Rated Output: 2.5 kW, delivering substantial power for a broad spectrum of operational loads.Rated Speed: 3000 RPM, ensuring efficient and stable operation for precision tasks.Maximum Speed: Capable of reaching up to 6000 RPM, offering flexibility for high-speed machining requirements.Encoder Type: Available with both Absolute and Incremental encoder options, depending on specific configuration needs, providing flexible feedback for precise positioning.Cooling System: Features an efficient fan-cooled design to maintain optimal operating temperatures and enhance motor longevity.Compatibility: Fully compatible with a broad range of FANUC servo amplifier modules, ensuring seamless integration and system synergy.ApplicationsThe versatility and high performance of the FANUC A06B-0078-B403 make it an excellent selection for a diverse range of industrial applications that demand precise and reliable motion control: CNC Milling Machines: Enhance accuracy and cutting efficiency in multi-axis milling operations. Turning Centers and Lathes: Achieve superior surface finishes and dimensional accuracy in turning applications. Automated Machining Systems: Integrate seamlessly into complex automation lines for optimized production workflows. High-Speed, High-Precision Industrial Equipment: Power a variety of demanding machinery where exact positioning and rapid movements are critical. Why Choose This Model?Selecting the FANUC A06B-0078-B403 Alpha Series Servo Motor represents an investment in a solution that provides clear advantages to your operations. This motor is engineered to deliver exceptional torque and unmatched precision, resulting in higher quality output and reduced material waste. Its reputation for dependable performance in even the most challenging CNC environments ensures minimal downtime and consistent productivity. Moreover, its robust construction guarantees an extended service life, providing a significant return on investment. As an ideal fit for existing FANUC CNC systems, integration is simple, allowing you to quickly utilize its advanced capabilities and maintain the integrity of your established automation infrastructure. Choose FANUC for proven performance and peace of mind.Order NowUpgrade your CNC machine's capabilities with the FANUC A06B-0078-B403 Alpha Series Servo Motor α12/3000. Experience the difference that reliable, high-speed, and precise motion control can make to your production processes. This essential component will enhance your operational efficiency.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$3,389.99
12 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

FANUC A06B-0078-B403

Overview

This is a genuine Fanuc component from the Servo Drives & Amplifiers family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Fanuc catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Fanuc automation ecosystem
  • Engineered to integrate inside Servo Drives & Amplifiers installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Fanuc equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Fanuc catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Fanuc platform with documented conversion notes for the Servo Drives & Amplifiers family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

Model Number: A06B-0078-B403

Series: Alpha Series Servo Motor α12/3000

Rated Output: 2.5 kW, delivering substantial power for a broad spectrum of operational loads.

Rated Speed: 3000 RPM, ensuring efficient and stable operation for precision tasks.

Maximum Speed: Capable of reaching up to 6000 RPM, offering flexibility for high-speed machining requirements.

Encoder Type: Available with both Absolute and Incremental encoder options, depending on specific configuration needs, providing flexible feedback for precise positioning.

Cooling System: Features an efficient fan-cooled design to maintain optimal operating temperatures and enhance motor longevity.

Compatibility: Fully compatible with a broad range of FANUC servo amplifier modules, ensuring seamless integration and system synergy.

Applications

The versatility and high performance of the FANUC A06B-0078-B403 make it an excellent selection for a diverse range of industrial applications that demand precise and reliable motion control:

  • CNC Milling Machines: Enhance accuracy and cutting efficiency in multi-axis milling operations.
  • Turning Centers and Lathes: Achieve superior surface finishes and dimensional accuracy in turning applications.
  • Automated Machining Systems: Integrate seamlessly into complex automation lines for optimized production workflows.
  • High-Speed, High-Precision Industrial Equipment: Power a variety of demanding machinery where exact positioning and rapid movements are critical.

Why Choose the A06B-0078-B403?

Selecting the FANUC A06B-0078-B403 Alpha Series Servo Motor represents an investment in a solution that provides clear advantages to your operations. This motor is engineered to deliver exceptional torque and unmatched precision, resulting in higher quality output and reduced material waste. Its reputation for dependable performance in even the most challenging CNC environments ensures minimal downtime and consistent productivity. Moreover, its robust construction guarantees an extended service life, providing a significant return on investment. As an ideal fit for existing FANUC CNC systems, integration is simple, allowing you to quickly utilize its advanced capabilities and maintain the integrity of your established automation infrastructure. Choose FANUC for proven performance and peace of mind.

Availability & Shipping

  • In stock: A06B-0078-B403 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every A06B-0078-B403 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Fanuc

Yes. Every A06B-0078-B403 we ship is sourced through trusted industrial channels and inspected before dispatch. PALM Parts Solution operates as an independent supplier, not an authorized distributor.

Machine down? We ship parts the same day.

New, surplus, and refurbished Fanuc inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

Are you an Electrical Distributor?Learn more about our distributor program

PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Read full disclaimer →