Description
The code A06B-6112-H002 refers to a specific Fanuc servo amplifier module. Here’s a clear breakdown and description:
🔧 A06B-6112-H002 – Description
- Manufacturer: Fanuc Corporation
- Series: Alpha / Alpha i (depending on revision)
- Type: Servo Amplifier Module (Drive)
- Category: Power supply + servo drive unit for CNC machines
⚙️ What it does
This module is used in CNC machines to:
- Drive and control servo motors (axis movement like X, Y, Z)
- Convert incoming AC power into controlled output for motors
- Provide feedback-based precise motion control
🔍 Model Breakdown
- A06B → Fanuc product family (servo/spindle hardware)
- 6112 → Series/type (servo amplifier module)
- H002 → Specific version/configuration (power rating, axis compatibility, etc.)
⚡ Typical Features
- Multi-axis servo control (often 2-axis module depending on config)
- Compact modular design
- Built-in protection (overcurrent, overheating, etc.)
- Works with Fanuc CNC controllers (0i, 16i, 18i, 21i, 30i, etc.)
🏭 Where it's used
- CNC lathes
- CNC machining centers
- Milling machines
- Industrial automation systems
🛠️ Important Note
This is not an alarm code—it’s the hardware model number.
If you're troubleshooting, you’ll need the actual alarm displayed on the CNC screen or amplifier (LED/7-segment display).

