Description
📌 FANUC A20B-8200-0361 – 2-Axis Servo Module PCB
Description:
The FANUC A20B-8200-0361 is a servo control printed circuit board used in FANUC CNC systems. It’s specifically a 2-axis servo module (FSSB servo board) that handles motion control for two axes within the CNC controller architecture.
🔧 Function & Use
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Part Number: A20B-8200-0361 / A20B82000361
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Type: 2-Axis Servo Module PCB (servo control and motion interface)
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Application: Installed inside FANUC Series 0i (0i-T/0i-TC / model C) CNC controller systems. It manages and controls servo axis movements — essentially the board that processes servo control for two axes.
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Role: Works alongside the main control board to provide precise servo coordination for machine motion and can also serve as part of the graphics engine in basic 0i controller setups.
🛠️ Typical Context
This board is a critical motion control component within the controller unit of CNC machines (like lathes, milling machines). It communicates with other modules and drives to execute movement instructions for up to two axes of the machine.