Description
FANUC A06B-6122-H100 – Spindle Amplifier Module (SPM-100HVi) – Description
The FANUC A06B-6122-H100 is a high-capacity ALPHA i Spindle Amplifier Module (SPM-100HVi) used in FANUC CNC machining systems. It is designed for controlling high-power spindle motors with extreme precision, delivering stable speed regulation, strong torque output, and reliable performance in heavy industrial machining applications.
This module belongs to the advanced FANUC A06B-6122 spindle amplifier series, widely used in CNC milling, turning, and large-scale machining centers. It operates on 400V class industrial power systems and is built for continuous, high-load production environments where stability and accuracy are critical.
The H100 variant represents a very high power spindle drive (around 100 kW class), making it suitable for large machine tools and demanding industrial applications requiring maximum spindle performance and durability.
Key Features
- Original FANUC ALPHA i Spindle Amplifier Module
- Model: SPM-100HVi (H100 series)
- Ultra high-power spindle drive (industrial CNC systems)
- Precise spindle speed and torque control
- Designed for continuous heavy-duty operation
- Robust cooling and protection system for long service life
Applications
- Heavy-duty CNC machining centers
- Large milling, turning, and boring machines
- Industrial manufacturing and production lines
- FANUC CNC systems (0i / 16i / 18i / 21i / 30i series)
Benefits
- Handles extremely high spindle loads with stability
- Improves machining accuracy in large-scale operations
- Reduces downtime with reliable industrial design
- Built for long-term continuous production use
Product Type
- CNC Spindle Amplifier Module (High Power)

