A20B-3300-0447 FANUC F30i Servo B13 Axis Control Card

The A20B-3300-0447 is a FANUC servo control board / axis control card, commonly described as F30i Servo B13 / DSP 3 / 1CH. It is used in compatible FANUC CNC control systems for servo axis control and multi-axis machine operation.

This model is described as a 12-axis servo control board. It is a board-level CNC servo control component, not a complete CNC control system or complete servo amplifier. This model is also listed as discontinued by manufacturer, so stock availability should be confirmed before ordering.

Worldwide Shipping & REACO CNC Service

• Worldwide Shipping: We can ship worldwide by DHL, UPS, FedEx, or other available logistics channels.
• Fast Handling: In-stock items can usually be shipped within 1-2 working days after payment.
• 100% Tested Before Delivery: Each qualified servo control board is tested or checked before shipment. Product photos or a test video can be sent before delivery when required.
• REACO Warranty: New or refurbished products usually include a 1-year warranty, and used 90% new products usually include a 3-month warranty.
• Free Technical Support: Our team can help with basic model confirmation, board matching, and replacement guidance.

Product Information

Product Application

The FANUC A20B-3300-0447 servo control board is mainly used for compatible FANUC F30i / 30i series CNC control system repair and maintenance. As a Servo B13 / DSP 3 axis control card, it may be required when the original servo control board is damaged, unstable, burnt, corroded, or causing axis control, servo communication, or multi-axis motion-related faults.

Because this is a board-level CNC servo control component, replacement should be carried out after confirming the original board number, CNC system model, axis configuration, servo system configuration, connector layout, and alarm details.

Quality Control and Testing

For FANUC servo control boards and axis control cards, careful checking is very important before shipment because PCB condition may directly affect servo axis control, CNC machine movement, positioning accuracy, alarm status, and repair success rate. REACO CNC checks qualified products carefully and can provide real product photos or a test video before delivery when required.

Our goal is to help customers receive reliable FANUC CNC spare parts with clear product information, careful inspection, responsive after-sales support, and practical technical assistance.

Compatibility Confirmation

Before ordering, please confirm that the full board number on your original PCB is A20B-3300-0447. Similar FANUC axis control cards may have different hardware versions, DSP configurations, channel configurations, axis capacities, connector layouts, CNC system compatibility, or software requirements.

Please pay special attention to the F30i Servo B13 / DSP 3 / 1CH description and 12-axis configuration. If you are not sure whether this FANUC servo control board is suitable for your CNC system, please send photos of the original board label, CNC system model, connector side photos, servo configuration, machine model, and alarm information. REACO CNC can help check the details before purchase.

FAQ

Q: What is A20B-3300-0447?

A20B-3300-0447 is a FANUC servo control board / axis control card, commonly described as PCB - F30i Servo B13 / DSP 3 / 1CH.

Q: Is A20B-3300-0447 a complete CNC system?

No. A20B-3300-0447 is a servo control board / axis control card component, not a complete CNC control system or complete servo amplifier.

Q: What CNC series is A20B-3300-0447 used for?

This model is described for FANUC F30i / 30i series applications.

Q: How many axes does A20B-3300-0447 support?

The provided product information describes this model as a 12-axis servo control board.

Q: Is A20B-3300-0447 discontinued?

Yes. This model is described as discontinued by manufacturer. Please confirm stock availability before ordering.

Q: Can REACO CNC test this FANUC servo control board before shipment?

Yes. REACO CNC tests or checks qualified servo control boards before delivery. Product photos or a test video can be sent before shipment when required.

Q: What warranty does REACO CNC provide?

For new or refurbished products, REACO CNC usually provides a 1-year warranty. For used 90% new products, the warranty is usually 3 months. The final warranty term depends on the quotation and order condition.

Q: Can you help confirm compatibility before purchase?

Yes. Please send the original board photos, full board number, CNC system model, connector side photos, servo configuration, machine model, and alarm details. We will help check whether this model is suitable for your machine.

Q: Do you also provide FANUC servo control board or PCB repair service?

Yes. REACO CNC provides FANUC servo control board, axis control card, and PCB sales and repair support. If your original board is faulty, you can contact us for replacement or repair options.