Fanuc ai Servo Amplifier 200VAC-input A06B-6117-C201

🔧 Model Overview

A06B-6117-C201 is a FANUC Alpha i (αi) spindle amplifier module in the 6117-C series, designed for medium-power CNC spindle control. Unlike the 6117-H series (servo amplifiers for axes), the 6117-C series specifically handles spindle or C-axis rotation.

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⚙️ Full Technical Description

👉 A06B-6117-C201 = Alpha i Spindle Amplifier (SPM-15 type)

• Series: Alpha i (αi) Spindle System
• Type: AC Spindle Amplifier / Drive
• Model Class: SPM-15 (medium-power spindle amplifier)
• Function: Drives main spindle or C-axis motors in CNC machines

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⚙️ What It Does

This module:

• Drives CNC spindle motors
• Controls speed, torque, and spindle orientation
• Supports rigid tapping and synchronous spindle + axis motion
• Interfaces with FANUC CNC via FSSB (fiber optic bus)

👉 Simple meaning:
It converts CNC commands into controlled spindle rotation, delivering precise speed and torque.

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🔩 Key Specifications (Typical)

• Model Type: SPM-15
• Power Class: Medium spindle capacity
• Input Voltage: ~283–339 V AC (3-phase)
• Output Voltage: ~200–240 V
• Cooling: Forced air (fan-cooled)
• Feedback: Spindle encoder supported for precise orientation

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🏭 Applications

• CNC lathes (main spindle & C-axis)
• CNC machining centers
• Medium-load milling and turning operations

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🔍 Key Features

• ✔ Medium-power spindle amplifier
• ✔ Supports rigid tapping & spindle orientation
• ✔ Precise speed and torque control for spindle
• ✔ Compatible with FANUC αi spindle motors

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📊 Position in A06B-6117 Spindle Series