Fanuc αi Servo Amplifier 200VAC-input A06B-6117-C153

🔧 A06B-6117-C153 — Description

The A06B-6117-C153 is a FANUC αi (Alpha i) series servo amplifier internal unit (C-type) used within a dual-axis servo amplifier module.

⚙️ Identification

• Manufacturer: FANUC

• Series: αi Servo Amplifier Series

• Type: Internal unit / configuration (C-version)

• Associated Complete Module:
  👉 A06B-6117-H153

• Servo Class: αiSV 40/40 (dual-axis amplifier)

🔍 What “C153” Means

FANUC naming logic:

• H153 → Complete servo amplifier (2-axis module)

• C153 → Internal configuration / drive unit inside that module

👉 So, A06B-6117-C153 represents the internal unit of a dual 40A-class servo amplifier.

⚡ Technical Overview (SV 40/40 Class)

Typical characteristics:

• Configuration: Dual-axis (2 servo motors)

• Power Class: ~2 × 2.5 kW (approx., per axis)

• Input Supply: 200–240V AC (3-phase)

• Output Current: ~40A per axis

• Control Modes:

  • Position

  • Speed

  • Torque

• Communication: FANUC FSSB (fiber optic servo bus)

• Cooling: Forced air (fan-cooled)

🚀 Key Features

• Drives two servo motors from a single module

• Space-saving design for compact CNC cabinets

• High precision and synchronized axis control

• Built-in diagnostic and protection systems

• Energy-efficient with regenerative capability

🏭 Applications

Used in:

• CNC machines with multiple axes

• Compact machining centers

• Automation systems requiring synchronized motion

• Robotics and handling systems

🧠 Simple Explanation

• C153 = internal drive section

• H153 = complete dual-axis amplifier (40/40 class)

👉 It’s basically the core electronics of a 2-axis FANUC servo drive.

🔄 Context vs Other Models

• C104 / C105 → Single-axis (lower/medium power)

• C106 / C109 → Single-axis (high power)

• C153 → Dual-axis (40/40 configuration)