Description
FANUC A06B-6117-H106 is a αi (Alpha-i) series servo amplifier module used in CNC machines to control servo motors.
Basic Description
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Manufacturer: FANUC
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Part Number: A06B-6117-H106
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Series: αi Servo Amplifier
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Model: AiSV-160
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Type: Single-axis servo amplifier
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Application: CNC machine servo motor control
Main Function
This amplifier controls one servo motor axis in a CNC machine and performs:
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Motor current control
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Speed control
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Position control
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Processing encoder feedback signals
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Communication with the CNC controller
Typical Technical Specifications
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Rated output power: about 11 kW
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Input voltage: approx. 200–240 V AC
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Output current: around 40 A (approx.)
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Used for: medium to high-power servo motors
Typical Machines
You can find this amplifier in:
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CNC machining centers
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CNC turning centers
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Heavy industrial automation machines
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Equipment using FANUC αi servo systems
Internal Components
Inside the module there are:
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IGBT power inverter module
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Control PCB boards
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Cooling heat sink
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Motor and encoder connectors
✅ Simple explanation:
A06B-6117-H106 = FANUC αiSV-160 single-axis servo amplifier used to drive larger CNC servo motors.


