Fanuc ai Servo Amplifier 200VAC-input A06B-6117-C206

🔧 Model Overview

A06B-6117-C207 is a FANUC Alpha i (αi) spindle amplifier module in the 6117-C series, designed for very high-power CNC spindle applications.

It is intended for driving large main spindle or C-axis motors in heavy-duty CNC machines.

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⚙️ Full Technical Description

👉 A06B-6117-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 amplifier)
• Function: Drives CNC spindle motors, controlling speed, torque, and orientation

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⚙️ What It Does

This module:

• Drives very high-power spindle motors
• Controls spindle rotation, speed, torque, and orientation
• Supports rigid tapping and synchronized spindle + axis motion
• Interfaces with FANUC CNC via FSSB (fiber optic servo bus)

👉 Simple meaning:
It delivers high torque and precise rotation for large CNC spindles in heavy machining applications.

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🔩 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: Fan-cooled (forced air)
• Feedback: Spindle encoder supported for precise orientation

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🏭 Applications

• Large CNC machining centers
• Heavy-duty CNC lathes
• Gantry or vertical machining systems
• Industrial machines requiring high spindle torque and power

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🔍 Key Features

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

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📊 Position in A06B-6117 Spindle Series