Fanuc Servo Board A16B-1200-0670 New A16B-12oo-o67o A16B12000670

FANUC A16B-1200-0670 Servo Drive PCB

Overview

The A16B-1200-0670 is a FANUC servo drive PCB in the A16B-1200 board family. Public product listings identify it as a 6057 servo drive PCB, and additional supplier descriptions identify it as a servo drive PCB top control board or 1-axis PCB-AC servo board.

These descriptions place it clearly in the servo-drive section of the control hardware.

This board is relevant where the installed machine already depends on the original FANUC AC servo drive structure. In service work, a servo-drive PCB is chosen by exact drive-board role, because it supports the original servo section of the machine and is not interchangeable with a generic I/O or memory board.

Public references also link it to FANUC AC servo drive contexts, which confirms its position in drive-related maintenance and replacement.

Application Value

This board is suited to FANUC AC servo drive hardware where the installed drive section already uses the A16B-1200 board family.

It is especially relevant in maintenance, repair, and board replacement of existing servo systems where the original drive-board structure needs to remain unchanged.

Because the board is identified publicly as a servo drive PCB and a top control board, it belongs in the drive-control section rather than in general control expansion.

Keeping the same board helps preserve the original servo-drive hardware arrangement.

Selection Notes

The key checks are the exact part number, the A16B-1200 family, and the board’s public identification as a servo drive PCB / top control board.

These points define whether the replacement matches the installed servo section.

FAQ

Q1: What kind of board is A16B-1200-0670?
It is a FANUC servo drive PCB. Public listings describe it as a 6057 servo drive PCB, while other supplier references identify it as a top control board or 1-axis PCB-AC servo board. Those descriptions consistently place it in the servo-drive category.

Q2: Is this an I/O board or a drive board?
It is identified publicly as a drive board, not an I/O board. The available product descriptions refer to it as a servo drive PCB and top control board, which are drive-side roles inside the machine hardware.

Q3: Why does the “top control board” description matter?
Because it gives a clearer picture of the board’s place within the servo hardware. A board described as a top control board is part of the servo-drive control structure, and that helps distinguish it from lower-level power or unrelated signal boards in the same broader family.

Q4: What kind of systems is this board associated with?
Public references tie it to FANUC AC servo drive hardware and to the A16B-1200 servo-board family. That makes it relevant in existing FANUC servo systems where board-level drive repair or replacement is required.

Q5: What should be checked before ordering?
Check the installed part number, confirm the machine requires A16B-1200-0670, and verify that the original board role is servo drive PCB / top control board in the installed servo section. Those are the main compatibility points for this model.