Fanuc αi Servo Amplifier 200VAC-input A06B-6114-C207

🔧 Model Overview

A06B-6114-C207 is a FANUC Alpha i (αi) spindle amplifier module designed for high-power CNC spindle control.

⚙️ Full Technical Description

👉 A06B-6114-C207 = Alpha i Spindle Amplifier (SPM-40 type)

• Series: Alpha i (αi) Spindle System
• Type: AC Spindle Amplifier / Drive
• Model Class: SPM-40 (very high-power spindle drive)
• Function: Drives main spindle motor or C-axis motor

⚙️ What It Does

This module:

• Drives the CNC spindle motor
• Controls speed, torque, and spindle orientation
• Enables rigid tapping (synchronized spindle + axis control)
• Communicates with FANUC CNC via FSSB (fiber optic bus)

👉 In simple terms:
It controls how fast and how powerfully the spindle rotates for machining operations.

🔩 Key Specifications (Typical)

• Model Type: SPM-40
• Power Class: Very high spindle capacity
• Input Voltage: ~283–339 V AC (3-phase)
• Output Voltage: ~200–240 V
• Cooling: Forced air (fan-cooled)
• Feedback: Spindle encoder supported

🏭 Applications

• Large CNC machining centers
• Heavy-duty CNC lathes
• High-load milling machines
• Industrial machines requiring high spindle power

🔍 Key Features

• ✔ Very high-power spindle amplifier
• ✔ Supports rigid tapping & spindle orientation
• ✔ Stable performance under heavy cutting loads
• ✔ High precision speed and torque control
• ✔ Compatible with FANUC αi spindle motors

📊 Position in A06B-6114 Spindle Series