Description
🔧 FANUC A06B-6127-H104 – Alpha i Servo Amplifier Module (Dual-Axis / High Power)
FANUC A06B-6127-H104 Servo Amplifier
🧠 Model Description
A06B-6127-H104 is a FANUC Alpha i (αi) dual-axis servo amplifier module from the 6127 series, designed for high-power applications. It drives two axes simultaneously that require significant current and torque, suitable for heavy-duty dual-axis systems.
⚙️ Key Technical Details
- Type: AC Servo Amplifier
- Series: Alpha i (αi) – 6127 series
- Variant: H-type (full-size standard module)
- Axes: 2-axis (dual-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 = Dual-axis module
- 04 = High-power variant within the 6127 series
👉 Simple explanation: H104 = dual-axis, high-power standard module
⚙️ What It Does
- Drives two high-power servo motors simultaneously
- Controls:
- Position
- Speed
- Torque
- Interfaces with CNC via FSSB
- Suitable for medium-to-heavy dual-axis feed axes or rotary axes
🏭 Applications
- Dual-axis main feed axes on CNC machines
- Rotary tables or dual-axis automation axes with high torque requirements
- Heavy-duty industrial automation requiring two high-power axes
🔍 Key Features
- ✔ Dual-axis, high-power module
- ✔ Standard H-type design (full footprint)
- ✔ Compatible with αi servo motors
- ✔ Supports FSSB communication
- ✔ Handles high current for dual axes
🧠 Simple Explanation
👉 A06B-6127-H104 is a high-power, dual-axis FANUC servo amplifier module designed to drive two axes simultaneously in heavy-duty CNC or automation applications.

