Sinamics A16B-2202-0860 Overview
A16B-2202-0860 is a main CPU control PCB designed for Fanuc 18-MB and 18-TB CNC systems. It provides stable 4-axis motion control and integrated spindle drive logic, ensuring high precision and reliability for machining equipment. This board is widely used for replacement, repair, and system upgrade in industrial CNC machines. It features robust circuit design, long-term stability, and plug-and-play compatibility with standard Fanuc configurations.
Figure 1 shows the front panel of A16B-2202-0860.


Quick Specs.
Table 1 shows the Quick Specs
| Item |
Specification |
| Part Number |
A16B-2202-0860 |
| Type |
Main CPU PCB |
| Axis |
4-axis control |
| Compatible System |
Fanuc 18-MB, 18-TB |
| Function |
Servo & spindle control |
Detailed Specification
| Parameter |
Details |
| Brand |
Fanuc |
| Model |
A16B-2202-0860 |
| Board Type |
Main-A CPU Board |
| Controlled Axes |
4 axes |
| Spindle Support |
Enabled |
| Suitable Controls |
18-MB, 18-TB |
| Series |
A16B-2202 |
| Condition |
New/Refurbished Available |
| Usage |
CNC machine tool control system |