Description
A06B-6112-H022 is a Fanuc Corporation Alpha series servo amplifier module used in CNC machine drive systems.
🔧 A06B-6112-H022 – Description
- Type: Servo amplifier (Alpha series drive unit)
- Function: Controls CNC axis servo motors (position, speed, torque)
- System role: Axis drive module in CNC machines
⚙️ What it does
This module:
- Converts DC bus power into controlled AC output for servo motors
- Drives machine axes (X, Y, Z, etc.) with high precision
- Works with CNC controller feedback for closed-loop motion control
- Provides built-in protection (overcurrent, overheating, short-circuit)
🧩 Model breakdown
- A06B → Fanuc drive/servo product family
- 6112 → Alpha series servo amplifier platform
- H022 → Specific configuration variant (power rating / axis compatibility version)
🏭 Typical applications
- CNC milling machines
- CNC lathes
- Multi-axis machining centers
- Industrial automation systems
🔁 Family context
The A06B-6112 H-series (H002, H006, H011, H015, H022, etc.) are all:
- Servo amplifier variants in the same platform
- Differ mainly in power capacity and machine configuration compatibility
- Not interchangeable unless confirmed via Fanuc specification charts
⚠️ Important note
This is hardware identification, not an alarm or fault code.
Actual issues will appear as:
- CNC alarm codes (SV/ALM messages)
- Drive LED/7-segment error codes