The A06B-6055-H222 is a high-reliability AC spindle servo amplifier designed by FANUC for CNC machine tools.
First hand source, affordable price. Spot inventory!
•Shipping Port: Xiamen
•Manager: Rhonda
•E-mail: xrjtina@gmail.com
•Tel: + 86-15359273796（WhatsApp）
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
The A06B-6055-H222 is a high-reliability AC spindle servo amplifier designed by FANUC for CNC machine tools. This unit belongs to the well-known A06B-6055 spindle drive series widely used in machining centers, CNC lathes, and automated production lines worldwide.
Today, the A06B-6055-H222 is commonly supplied as a refurbished or exchange unit, making it an important spare part for maintaining legacy FANUC CNC systems.
The FANUC A06B-6055-H222 is a rack-mount AC spindle amplifier responsible for controlling spindle motor speed, torque, and stability. It converts incoming power into precisely regulated output to drive FANUC AC spindle motors.
This spindle drive is known for its durability, high efficiency, and long service life in industrial environments.
| Category | Details |
|---|---|
| Product Type | AC Spindle Servo Amplifier |
| Series | FANUC A06B-6055 |
| Model | A06B-6055-H222 |
| Function | Main spindle motor control |
| Installation | CNC cabinet rack mounting |
| Cooling | Forced air cooling |
| Lifecycle Status | Legacy / Service spare |
The A06B-6055-H222 is typically used with classic FANUC CNC platforms, including:
This unit is commonly paired with FANUC α and β spindle motors.
This spindle amplifier is widely used across multiple industries:
Built for continuous operation in demanding factory environments.
Ensures stable speed regulation and torque output for high-precision machining.
Designed for long-term industrial use and easy maintenance.
Still widely supported through refurbished and repair markets.
Within the same spindle amplifier family, the following models are often considered compatible or interchangeable depending on machine configuration:
Always verify motor model, voltage, and CNC parameters before replacement.
Like most legacy spindle drives, common service items include:
Using professionally refurbished units with warranty is strongly recommended.
The A06B-6055-H222 remains a critical spare part for maintaining older FANUC CNC machines. Its proven reliability, global installed base, and strong aftermarket support make it a practical and cost-effective solution for extending the life of existing equipment.
