Description
🔧 Model Overview
FANUC A06B‑6117‑H211 Servo Amplifier is a high‑capacity 2‑axis servo amplifier (servo drive module) from FANUC. It belongs to the Alpha i (αi) series of industrial motion control amplifiers, commonly used in CNC machine tools and automated manufacturing systems.
⚙️ Full Technical Description
👉 A06B‑6117‑H211 = Dual‑Axis Alpha i Servo Amplifier (Model AiSV‑160/160)
- Series: Alpha i (αi) servo drives
- Type: AC Servo Amplifier / Drive
- Axes: 2‑axis (L & M channels)
- Class: 160/160 (high power on both axes) — meaning both output channels are rated for heavy servo loads.
This unit takes motion commands from a FANUC CNC controller and delivers controlled electrical power to two servo motors, enabling precise position, speed, and torque control for coordinated axis movement.
🔩 Key Specifications (Typical)
- Model: AiSV‑160/160 (dual heavy‑load amplifier)
- Rated Output Power: ~13.5 kW (combined)
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Rated Output Current:
- L‑axis: ~39 A
- M‑axis: ~39 A
- Rated Input Voltage: ~283–325 V DC/AC range (typical for FANUC αi servo amps)
- Communication: Usually interfaced via FANUC’s FSSB (fiber‑optic servo bus) with CNC controllers
- Cooling: Typically forced‑air (fan‑cooled) design for reliable operation under heavy load
🏠Typical Applications
- CNC machining centers, lathes, milling and turning machines
- Systems requiring dual heavy‑load servo axes
- Robotics and automated assembly/motion lines
- High‑precision industrial automation setups
🧠Simple Explanation
👉 A06B‑6117‑H211 is essentially the “power + precision control unit” in a CNC drive system. It takes commands from the CNC controller and precisely drives two heavy‑load servo motors (one on each axis), enabling fast, accurate motion needed in modern industrial machines.
🆚 Compared to Other A06B‑6117 Modules
- H205 (20/20): moderate dual axes
- H206 (20/40): unequal axis power capacity
- H207 (40/40): balanced medium‑high axes
- H209 (80/80): higher balanced axes
- H210 (80/160): one heavy + one very heavy axis
- H211 (160/160): both axes very heavy load (top capacity)