Description
🔧 FANUC A06B-6124-H104 – Alpha i Servo Amplifier Module (Single-Axis / High Power)
FANUC A06B-6124-H104 Servo Amplifier
🧠 Model Description
A06B-6124-H104 is a FANUC Alpha i (αi) single-axis servo amplifier module from the 6124 series, designed for high-power applications. It is used for single-axis servo motors that require significantly higher current and torque than H102 or H103.
⚙️ Key Technical Details
- Type: AC Servo Amplifier
- Series: Alpha i (αi) – 6124 series
- Variant: H-type (standard full-size module)
- Axes: 1-axis
- Current Rating: High (~20–30A typical, depending on configuration)
- Communication: FSSB (Fiber optic servo bus) compatible
⚙️ What “H104” Means
- H = Standard (full-size) module
- 1 = Single-axis module
- 04 = High-power rating within the 6124 series
👉 Simple explanation: H104 = single-axis, high-power standard module
⚙️ What It Does
This amplifier:
- Drives one servo motor
- Controls:
- Position
- Speed
- Torque
- Interfaces with CNC via FSSB for precise motion control
- Ideal for heavy-duty auxiliary axes or single-axis main axes
🏭 Applications
- High-torque single-axis CNC axes
- Rotary tables or large feed axes
- Industrial automation systems requiring strong, precise motion for one axis
🔍 Key Features
- ✔ Single-axis, high-power module
- ✔ Standard H-type design
- ✔ Compatible with αi servo motors
- ✔ Supports FSSB communication
- ✔ High current capacity for demanding applications
🧠 Simple Explanation
👉 A06B-6124-H104 is a high-power, single-axis FANUC servo amplifier designed for demanding single-axis applications that require higher torque and current than H102 (low) or H103 (medium) modules.

