Product Overview:
The FANUC A20B-1001-0870/02A is a critical genuine FANUC Printed Circuit Board (PCB) designed specifically for precise spindle control within a wide range of FANUC CNC machine tools. This high-performance control board plays an indispensable role in managing the spindle motor's speed, direction, and positioning, ensuring optimal machining accuracy and efficiency. As an integral component of the FANUC spindle amplifier unit, the A20B-1001-0870/02A is engineered to deliver unparalleled reliability and performance, making it an essential replacement part for maintaining the operational integrity and productivity of your CNC machinery. Investing in a genuine FANUC board guarantees seamless compatibility, superior quality, and extended lifespan for your industrial automation equipment, minimizing downtime and maximizing output. This board is vital for maintaining the precision and reliability expected from FANUC systems, supporting various applications from milling to turning.
Technical Specifications:
- Part Number: A20B-1001-0870/02A
- Alternate Part Number: A20B1001087002A
- Product Type: Spindle Control Printed Circuit Board (PCB)
- Function: Controls Spindle Motor Speed, Direction, and Positioning Feedback
- Compatibility: Designed for FANUC CNC Systems and Spindle Amplifiers (e.g., FANUC Alpha Series Spindle Amplifiers)
- Series Compatibility: Typically found in FANUC 0-MC, 16, 18, 21 series CNC controllers and associated systems
- Input/Output: Integrated within the spindle amplifier's internal communication bus for data exchange
- Weight: Approximately 0.85 kg (1.87 lbs)
- 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)
- Mounting: Designed for internal mounting within a compatible FANUC spindle amplifier unit
FANUC A20B-1001-0870/02A
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.
















