Description
FANUC A06B-6140-H026 – Power Supply Module (aiPS-26 / PSM-26i) – Description (Website Ready)
The FANUC A06B-6140-H026 is a high-capacity ALPHA i Power Supply Module (aiPS-26 / PSM-26i) used in FANUC CNC and servo drive systems. It is engineered to convert incoming AC power into a stable DC bus supply, ensuring reliable operation of connected servo amplifiers and spindle modules in industrial CNC machines.
This module belongs to the A06B-6140 ALPHA i series (second-generation power supply modules) and is widely used in CNC machining centers such as milling, turning, and multi-axis automation systems. It operates on 200–240V AC three-phase input and provides regulated DC output for consistent system performance.
The H026 variant is a medium-to-high power unit (~29.8 kW class), making it suitable for CNC machines with multiple servo axes and spindle drives requiring stable and continuous power distribution.
Key Features
- Original FANUC ALPHA i Power Supply Module (aiPS-26)
- 200–240V AC three-phase industrial input
- Converts AC to stable DC bus voltage (~283–339V DC)
- High power capacity (~29.8 kW class)
- Supports multiple servo and spindle amplifiers
- Integrated protection: overvoltage, overcurrent, thermal safety
- Compact design for easy panel integration
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 uninterrupted power supply
- Improves CNC machine reliability and uptime
- Protects servo and spindle modules from power fluctuations
- High efficiency for continuous industrial operation
- Suitable for heavy-duty production environments
Technical Highlights
- Input Voltage: 200–240V AC (3-phase)
- Output Voltage: ~283–339V DC
- Power Rating: ~29.8 kW
- Current Rating: ~106A @ 200V
Product Type
- CNC Power Supply Module (ALPHA i Series)