Description
🔧 Model Overview
A06B-6114-C206 is a FANUC Alpha i (αi) spindle amplifier module used to control and drive CNC spindle motors.
⚙️ Full Technical Description
👉 A06B-6114-C206 = Alpha i Spindle Amplifier (SPM-30 type)
- Series: Alpha i (αi) Spindle System
- Type: AC Spindle Amplifier / Drive
- Model Class: SPM-30 (high-power spindle drive)
- Function: Drives main spindle motor or C-axis motor
⚙️ What It Does
This module:
- Controls spindle rotation speed and torque
- Drives the main spindle motor
- Enables rigid tapping (synchronous spindle + axis control)
- Provides spindle orientation control (via encoder feedback)
- Communicates with FANUC CNC via FSSB (fiber optic bus)
👉 In simple terms:
It controls how fast and how powerfully the CNC spindle rotates for cutting operations.
🔩 Key Specifications (Typical)
- Model Type: SPM-30
- Power Class: High spindle capacity
- Input Voltage: ~283–339 V AC (3-phase)
- Output Voltage: ~200–240 V
- Cooling: Forced air (fan-cooled)
- Feedback: Spindle encoder supported for precise orientation
🏭 Applications
- CNC machining centers
- CNC lathes (main spindle & C-axis)
- Heavy-duty milling machines
- High-power cutting applications
🔍 Key Features
- ✔ High-power spindle amplifier
- ✔ Supports rigid tapping & spindle orientation
- ✔ Designed for continuous industrial machining
- ✔ High precision speed and torque control
- ✔ Compatible with FANUC αi spindle motors
📊 Position in A06B-6114 Spindle Series
| Model | Type |
|---|---|
| C201 | SPM-11 (low power) |
| C205 | SPM-22 |
| C206 | SPM-30 (high power) |
| C207+ | Higher capacity spindle drives |