Description
FANUC A06B-6117-H101 is a Servo Amplifier Module (βi series) used in CNC machines to drive and control servo motors.
Basic Description
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Manufacturer: FANUC
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Part Number: A06B-6117-H101
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Type: βi Servo Amplifier Module
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Series: βi (Beta-i)
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Axes: 1-Axis servo amplifier
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Input Power: 200–230 V AC (typical CNC power supply)
Main Function
This servo amplifier is responsible for controlling a single servo motor axis in a CNC machine. It performs:
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Servo motor current control
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Speed control
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Position control
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Communication with the CNC controller
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Monitoring encoder feedback
Typical Applications
The A06B-6117-H101 is commonly used in:
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CNC machining centers
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CNC turning centers (lathes)
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Industrial machines equipped with FANUC βi servo systems
Internal Components
Inside this amplifier you will typically find:
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Power module (IGBT)
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Control PCB
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Cooling system / heat sink
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Signal interface connectors
Simple Explanation
✅ A06B-6117-H101 = FANUC βi single-axis servo amplifier that drives one CNC servo motor.


