Description
FANUC A06B-6140-C037 Servo Amplifier / Power Supply Module (αi Series)
The A06B-6140-C037 from FANUC is a high-capacity αi series power supply module (AiPS-37 class) designed for heavy-duty CNC machines and industrial automation systems. It is engineered to provide stable DC power to servo and spindle amplifiers, ensuring high precision, smooth motion control, and reliable machine performance in demanding environments.
Detailed Product Description
The FANUC A06B-6140-C037 is part of the advanced A06B-6140 αi drive system, a newer-generation platform known for improved efficiency, compact design, and enhanced diagnostics. This module converts three-phase AC input (200–240V) into a regulated DC bus voltage used to power multiple servo and spindle drives.
As a centralized power supply unit, it ensures synchronized energy distribution across CNC axes, helping maintain machining accuracy, reduce vibration, and support high-speed operations.
With its rugged construction and intelligent protection features, the A06B-6140-C037 is ideal for continuous-duty industrial use.
Key Features & Benefits
High Power Capacity (AiPS-37 Class)
Delivers approximately 43 kW output, making it suitable for large CNC systems and multi-axis machines
Stable DC Bus Output
Provides ~283–339V DC output, ensuring consistent and reliable servo and spindle performance
High Current Capability
Supports around 153A input at 200V, enabling stable operation under heavy loads
Optimized for FANUC αi Systems
Fully compatible with FANUC αi servo and spindle amplifiers for seamless integration
Efficient Power Distribution
Supplies centralized DC power to multiple drive units, improving system efficiency
Robust Industrial Design
Built for harsh environments including heat, vibration, and continuous operation
Advanced Protection & Diagnostics
Includes overvoltage, overcurrent, and thermal protection for safe and reliable operation
Technical Specifications (Typical)
- Model: A06B-6140-C037
- Series: FANUC αi Series (A06B-6140)
- Type: Power Supply Module (AiPS-37)
- Input Voltage: 200–240V AC (3-phase)
- Input Current: ~153A
- Output Voltage: ~283–339V DC
- Power Rating: ~43 kW
- Frequency: 50/60 Hz
- Cooling: Forced air cooling
- Weight: ~10 kg
Applications
- Large CNC machining centers
- Heavy-duty turning and milling machines
- Multi-axis automated production lines
- Robotics-integrated manufacturing systems
- High-speed precision machining environments
Advantages
- Ensures high-capacity, stable power delivery
- Improves machining accuracy and repeatability
- Supports large multi-axis CNC systems
- Reduces downtime with reliable industrial performance
- Enhances overall efficiency and equipment lifespan