FANUC A20B-8200-0360 4-Axis Servo Control Module

Overview

The A20B-8200-0360 is a 4-axis servo module in the A20B-8200 family. Public industrial listings consistently describe it as 4 AXIS SERVO MODULE, and service-oriented listings also associate it with FANUC 0i-C axis-control hardware.

That places the board clearly in the motion-control side of the installed CNC system.

Because this model is tied to multi-axis servo control, it should be treated as a functional motion board rather than as a general-purpose PCB.

In practical replacement work, exact part-number continuity matters because the installed axis-control layout depends on the original board family and axis structure.

Technical Data

Applications

This board is suited to installed FANUC CNC systems where the machine already depends on a 4-axis servo-control arrangement.

It is especially relevant in axis-control board replacement, controller repair, and refurbishment where the motion section must stay aligned with the same hardware family.

Replacement Guidance

Before ordering, confirm the installed board code, verify that the machine uses a 4-axis servo module, and check whether the installed control requires the same firmware or series alignment noted in public service listings.

Matching the same model is the safest path for preserving the original motion-control structure.

FAQ

Q1: What kind of board is A20B-8200-0360?
It is a FANUC 4-axis servo control module. Public listings consistently use that wording, which places it in the motion-control section of the CNC rather than in the memory, CPU, or I/O category.

Q2: Why is the “4-axis” description important?
Because the axis count is one of the defining characteristics of the board. In installed CNC hardware, the motion structure must match the original machine design, so the 4-axis identity is a key replacement checkpoint.

Q3: Is this board associated with 0i-C hardware?
Yes. Public service listings associate A20B-8200-0360 with FANUC 0i-C axis-control hardware, which gives the board a clear installed-base context.

Q4: Why does exact model matching matter here?
Because this is a motion-control board, not a generic circuit board.

Servo-control modules are selected by exact installed function, and public references identify this model specifically as a 4-axis servo module, which is the strongest compatibility clue.

Q5: What should be checked before ordering?
Check the installed part number, confirm the machine requires A20B-8200-0360, and verify that the original motion hardware uses the same 4-axis servo-control structure.

Those are the main matching points for this board.