Description
🔧 FANUC A06B-6124-H102 – Alpha i Servo Amplifier Module (Single-Axis / Low-Power)
FANUC A06B-6124-H102 Servo Amplifier
🧠 Model Description
A06B-6124-H102 is a FANUC Alpha i (αi) single-axis servo amplifier module designed for low-power applications. It is part of the 6124 series, often used for auxiliary axes or small servo motors.
⚙️ Key Technical Details
- Type: AC Servo Amplifier
- Series: Alpha i (αi) – 6124 series
- Variant: H-type (standard / larger footprint module)
- Axes: 1-axis
- Current Rating: Low current (~2–4A typical, depending on configuration)
- Communication: FSSB (Fiber optic servo bus) compatible
⚙️ What “H102” Means
- H = Standard amplifier (not compact like C-type)
- 1 = Single-axis module
- 02 = Low-power rating within the 6124 series
👉 Simple explanation: H102 = single-axis, low-power standard module
⚙️ What It Does
This amplifier:
- Drives one servo motor
- Controls:
- Position
- Speed
- Torque
- Interfaces with CNC via FSSB for command and feedback
Ideal for:
- Small axes (e.g., rotary tables, tool changers)
- Low-load automation tasks
🏭 Applications
- Auxiliary axes on CNC machines
- Compact machining or light-duty automation
- Machines requiring precise control for a single low-power servo axis
🔍 Key Features
- ✔ Single-axis, low-power module
- ✔ Standard H-type design (larger than compact C-type)
- ✔ Compatible with αi servo motors
- ✔ Works with FANUC CNC systems supporting FSSB
🧠 Simple Explanation
👉 A06B-6124-H102 is a low-power, single-axis FANUC servo amplifier designed for small auxiliary axes or light-duty servo motors.

