Product Overview:
The FANUC A20B-1000-0940/04B Printed Circuit Board (PCB) is an indispensable, high-performance component engineered for seamless integration into a wide array of FANUC CNC machine tools and advanced industrial automation systems. As a core element of your machine's intricate control architecture, this genuine FANUC PCB is instrumental in ensuring the precise, reliable, and highly efficient operation of your manufacturing processes. Meticulously designed to withstand the rigorous demands of industrial environments, the A20B-1000-0940/04B board plays a critical role in processing complex machine commands, managing real-time data flow, and upholding the exceptional accuracy and repeatability that FANUC systems are globally renowned for. Investing in an authentic FANUC replacement part like the A20B-1000-0940/04B guarantees optimal compatibility, extended operational longevity, and significantly minimized downtime for your valuable industrial machinery, safeguarding productivity and investment.
Technical Specifications:
- Part Number: A20B-1000-0940/04B
- Alternate Part Number: A20B1000094004B
- Manufacturer: FANUC
- Product Type: Printed Circuit Board (PCB) / CNC Control Board
- Condition: Industrial Grade Original Equipment
- Compatibility: Designed for Various FANUC CNC Systems and Series
- Weight: 1.5 kg (approximately)
- Material: High-grade Industrial Electronics and Substrates
- Function: Core Control, Data Processing, and Communication Interface for CNC Machinery
FANUC A20B-1000-0940/04B
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.
















