top of page

Product Overview:
The FANUC A16B-2201-0311 Main CPU Board is a critical component designed for the robust and reliable operation of FANUC 16-B, 18-B, and 21-B series CNC machine tools. As the central processing unit, this board acts as the brain of your CNC system, meticulously controlling all machine functions, processing complex G-code commands, and ensuring precise axis movements. Engineered to meet the demanding requirements of industrial automation, the A16B-2201-0311 board guarantees optimal performance, enhanced stability, and superior accuracy for your manufacturing processes. Investing in this genuine FANUC part ensures seamless integration, extended machine lifespan, and minimized downtime, making it an essential replacement or spare part for maintaining peak operational efficiency in high-production environments. This board is vital for the core functionality of your CNC machine, translating digital commands into precise physical actions, thereby directly impacting the quality and speed of your production.


 

Technical Specifications:


  • Part Number: A16B-2201-0311
  • Alternate Part Number: A16B22010311
  • Product Type: Main CPU Board / Central Processing Unit Board
  • Series Compatibility: FANUC 16-B, FANUC 18-B, FANUC 21-B
  • Input Voltage: Typically 24V DC (internal system power supply)
  • Interface: Features multiple connectors for various system modules including memory, I/O, axis control, and communication interfaces.
  • Operating Temperature: 0°C to 55°C (32°F to 131°F)
  • Storage Temperature: -20°C to 60°C (-4°F to 140°F)
  • Humidity: 20% to 80% RH (non-condensing)
  • Weight: Approximately 0.8 kg (1.76 lbs)
  • Manufacturer: FANUC Corporation
  • Construction: Industrial-grade PCB with robust electronic components.

FANUC A16B-2201-0311

SKU: 176253946694
$391.94Price
Quantity
Only 1 left in stock
  • 1-Year Warranty on Purchased Parts

    All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.

  • Return and Refund Policy

    Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.
  • Quick & Convenient Shipping Solutions

    Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.

  • Repair Your Equipment

    Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.

  • Out of Stock? Don't Worry!

    Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.

American Flag_edited_edited.png
Ships today from Rochester, NY.

Related Products

bottom of page