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FANUC A20B-3300-0818 Axis Control Card CNC Servo Board
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FANUC A20B-3300-0818
OEM-grade FANUC axis control card delivering precise servo motion control and reliable CNC machine performance
| Brand | FANUC |
| Model | A20B-3300-0818 |
| Voltage | 5V DC |
| Country of Origin | Japan |
| Weight | 0.25 kg |
| Dimensions | 200 x 150 x 20 mm |
| Warranty | 6 months |
| Certifications | CE, UL, RoHS |
| SKU / MPN | A20B-3300-0818 |
| What’s in the box | FANUC A20B-3300-0818 Axis Control Card, protective packaging, installation documentation |
| Product Type | CNC Axis Control Card |
| Compatibility | FANUC Series CNC control systems |
| Function | Servo axis position and motion control |
| Interface | Backplane PCB slot connector |
| Operating Temperature | 0 to 55 °C |
| Mounting Type | Internal CNC rack slot |
Key benefits: Genuine FANUC quality, high-precision servo control, seamless CNC integration, long-term reliability, easy field replacement, global technical support
Typical applications: CNC machining centers, milling machines, lathes, automated production lines, servo-driven industrial equipment, retrofit and repair of FANUC-controlled machinery
Lifecycle: Active OEM part, long-term availability with FANUC service and support
1 review for FANUC A20B-3300-0818 Axis Control Card CNC Servo Board
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Kevin H. –
Very sturdy enclosure, IP rating seems genuine. Good value for money.