specifications:
Product: Main and Side Boards
Brand: FANUC
Model: A20B-2002-0521
Part type: Main CPU / Control Board
Application: In FANUC controllers series 0i, 16i, 18i (depending on the machine model)
Board material: Fiber with high thermal and electrical resistance
Description of the Fanuc control board
The FANUC A20B-2002-0521 module or main board is one of the key components of CNC control systems designed for the accurate and stable operation of industrial machines. This module, using advanced Japanese engineering, ensures reliable and long-term performance.
Features:
- Stable and accurate operation in industrial environments
- Excellent coordination between the movement axes of the CNC machine
- Modular design for easy repair and replacement
- Guaranteed quality made in Japan












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