Description
🔧 Model Overview
A06B-6114-C211 is a FANUC Alpha i (αi) spindle amplifier module designed for extreme high-power CNC spindle applications. It is part of the high-end 6114-C series for very large CNC machines.
⚙️ Full Technical Description
👉 A06B-6114-C211 = Alpha i Spindle Amplifier (SPM-90 type)
- Series: Alpha i (αi) Spindle System
- Type: AC Spindle Amplifier / Drive
- Model Class: SPM-90 (ultra high-power spindle drive)
- Function: Drives main spindle or C-axis motors in large CNC machines
⚙️ What It Does
This module:
- Drives very large CNC spindle motors
- Controls speed, torque, and spindle orientation
- Supports rigid tapping and synchronized spindle + axis movement
- Interfaces with FANUC CNC via FSSB (fiber optic bus)
👉 In simple terms:
It is a very powerful spindle drive that ensures precise and high-torque spindle rotation for heavy-duty machining.
🔩 Key Specifications (Typical)
- Model Type: SPM-90
- Power Class: Extreme high spindle capacity
- Input Voltage: ~283–339 V AC (3-phase)
- Output Voltage: ~200–240 V
- Cooling: Forced air (fan-cooled)
- Feedback: Supports spindle encoder for precise orientation control
🏭 Applications
- Large CNC machining centers
- Heavy-duty CNC lathes
- Gantry milling machines and vertical machining centers
- Industrial systems requiring maximum spindle torque and precision
🔍 Key Features
- ✔ Ultra high-power spindle amplifier
- ✔ Supports rigid tapping & spindle orientation
- ✔ Designed for extreme heavy-load machining
- ✔ High precision control of speed, torque, and orientation
- ✔ Compatible with FANUC αi spindle motors
📊 Position in A06B-6114 Spindle Series
| Model | Type |
|---|---|
| C206 | SPM-30 |
| C207 | SPM-40 |
| C208 | SPM-45 |
| C209 | SPM-55 |
| C210 | SPM-75 |
| C211 | SPM-90 (extreme power) |