Fanuc ai Servo Amplifier 400VAC-input A06B-6124-C207

🔧 A06B-6124-C207 — Description

The part number A06B-6124-C207 is a FANUC Alpha i series servo amplifier module (drive) used in CNC machines and industrial automation.

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📌 Basic Identification

• Manufacturer: FANUC
• Series: A06B-6124
• Type: AC Servo Amplifier (Drive)
• Configuration: Dual-axis (2-axis)
• Class: Alpha i SVM2 series

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⚙️ Function

This module:

• Drives two servo motors at the same time
• Controls position, speed, and torque
• Converts DC bus power into controlled AC output for motors

👉 In simple terms:
It is the control + power unit for CNC machine axis movement.

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🧩 Model Details (C207)

The C207 variant belongs to the same family as the well-documented H207 model, which helps identify its class:

• Equivalent model type: SVM2-40/40HVi (dual-axis servo module)
• Designed for medium–high power servo applications
• Supports 2 axes (L & M channels)
• High-voltage Alpha i system (~400–480V class)

👉 The “C” suffix typically indicates:

• Hardware revision / regional version
• Minor internal or configuration differences
• Same functional category as H207

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🔌 Typical Technical Characteristics

• Axes: 2 (dual-channel amplifier)
• Voltage Class: High-voltage (~400–480V)
• Model Class: SVM2-40/40HVi equivalent
• Cooling: Internal/external fan + heatsink (common for this class)
• Application: Precision CNC motion control

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🏭 Applications

Used in:

• CNC machining centers
• CNC lathes
• Industrial automation systems
• Robotics

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⚠️ Important Notes

• ❗ This is NOT a motor → it is a servo amplifier (drive)
• Always match the full part number (C207) when replacing
• Cross-use with H207 may be possible, but should be verified

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🧠 Simple Understanding

• Servo motor → creates movement
• Servo amplifier (this unit) → controls & powers the motor