Description
FANUC A06B-6140-H030 – Power Supply Module (aiPS-30 / PSM-30i) – Description (Website Ready)
The FANUC A06B-6140-H030 is a high-performance ALPHA i Power Supply Module (aiPS-30 / PSM-30i) used in FANUC CNC and servo/spindle drive systems. It is designed to convert incoming AC power into a stable DC bus supply, providing reliable energy to connected servo amplifiers and spindle modules for consistent machine operation.
This module belongs to the A06B-6140 series (second-generation ALPHA i power supply units) and is widely used in CNC machining centers such as milling, turning, and multi-axis production machines. It operates on 200–240V AC three-phase input and delivers regulated DC output to support high-performance drive systems.
The H030 variant is a high-capacity unit (approx. 30–35 kW class), capable of powering multiple servo axes and spindle amplifiers simultaneously. It is commonly used in medium-to-large CNC systems where stable power distribution, high efficiency, and reliability are critical for continuous industrial production.
Key Features
- Original FANUC ALPHA i Power Supply Module (aiPS-30)
- 200–240V AC three-phase industrial input
- Converts AC to stable DC bus voltage (~283–339V DC)
- High power capacity (~30–35 kW class)
- Supports multiple servo and spindle amplifier modules
- Regenerative power control for improved efficiency
- Built-in protection: overvoltage, overcurrent, thermal safety
- Integrated diagnostics for system monitoring
Applications
- CNC machining centers
- Milling and turning machines
- Multi-axis industrial automation systems
- FANUC CNC systems (0i / 16i / 18i / 21i / 30i series)
- Servo and spindle drive power distribution
Benefits
- Ensures stable and continuous power supply
- Improves CNC machine uptime and reliability
- Supports high-load machining operations
- Protects connected servo and spindle amplifiers
- High efficiency for industrial environments
Technical Highlights
- Input Voltage: 200–240V AC (3-phase)
- Rated Output: ~35 kW
- DC Bus Voltage: ~283–339V
- Control Method: Regenerative power control
Product Type
- CNC Power Supply Module (ALPHA i Series)