A06B-6140-H037 FANUC Power Supply

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  • Model: A06B-6140-H037
  • Condition: 90% New Original
  • Quality Assurance: Fully tested, with test videos provided
  • Warranty: 3 Months warranty included(Extended warranty available)
  • Availability: In stock and ready to ship
  • Shipping: Dispatched within three business days after payment

Original price was: $1,100.00.Current price is: $900.00.

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A06B-6140-H037 FANUC Power Supply

描述

FANUC A06B-6140-H037 power supply module

The FANUC A06B-6140-H037 is an AC power supply module commonly used in FANUC CNC systems, particularly in conjunction with servo drives, motors, and other related modules. It provides a stable power supply to the entire system, ensuring precise operation and control.

αi PS37 is part of FANUC’s advanced Alpha i series, featuring enhanced regenerative control and energy efficiency.

It converts AC input power into regulated DC voltage for the connected servo and spindle amplifiers. When the machine decelerates, the regenerative circuit feeds power back to the AC line, reducing overall energy consumption.

Each unit supplied by CNC FIXTECH undergoes a complete inspection and functional testing under actual load conditions to guarantee optimal performance.

Our engineers check output voltage, regenerative circuits, fan operation, and connector integrity before shipping.

Parameter

Value

Model NumberA06B-6140-H037
ManufacturerFANUC
SeriesαiPS 37 Series
TypePower Supply Module
Rated Input200-240V, 153A, 50Hz/60Hz
Phase3 Phase
Rated Output283-339V, 43kW
Input Voltage200V
Weight10 kg
Warranty3-6 Months
Manual No.B-65282

Key Features

  • High-Efficiency Power Conversion: The A06B-6140-H037 supports efficient power conversion, ensuring stable output voltage and current, meeting the needs of high-precision equipment.

  • Durability: This power supply module is designed to be durable with resistance to vibration and interference, making it suitable for harsh environments.

  • Overload Protection: It features overload protection and short-circuit protection functions, effectively extending the equipment’s service life and reducing failures caused by power issues.

  • Compatibility: Highly compatible with FANUC CNC systems (such as the FANUC 0i, FANUC 30i series controllers), it is widely used in various industrial automation and CNC applications.

  • High Reliability: FANUC power supply modules are known for their high reliability, capable of operating stably under high load and extended run times, minimizing downtime.

  • Compact Design: The A06B-6140-H037 has a compact design, making it easy to integrate into the CNC system’s power infrastructure without taking up too much space.

  • Easy Maintenance: This power supply module supports online diagnostics and monitoring, helping quickly identify faults and reducing maintenance difficulty.

Related Configurations

  • Base Board: A16B-2203-0632
  • Control Board: A20B-2100-0390
  • Fans: A90L-0001-0441 (Internal cooling fan), A90L-0001-0509 (Radiator cooling fan) 

Common Failure Symptoms & Troubleshooting

Typical Symptoms of a Faulty Power Supply Module

  • CNC system fails to power on or displays alarm codes (e.g., AL-01, AL-12)
  • Regenerative circuit malfunction or overheating
  • Burnt smell, visible damage, or fan failure
  • Unstable DC output voltage

Troubleshooting Tips:

  • Check for stable AC input (200–230V, 3-phase).
  • Verify the connection between PSU and servo/spindle amplifiers.
  • Inspect for dust, corrosion, or damaged connectors.
  • If regeneration alarms occur frequently, replacement of the PSU may be necessary.
  • Want to learn more about FANUC power supply alarm codes and troubleshooting methods?

Check out our detailed article: FANUC Power Supply Alarms and Troubleshooting Guide.

It explains the most common alarm codes, their causes, and practical repair tips to help you quickly diagnose power-related issues in your FANUC system.

Alternative products

A06B-6140-H037 FANUC Power Supply
A06B-6110-H037

Why Choose CNC FIXTECH

Professional Testing & Repair Expertise:
Our technicians specialize in FANUC power supply and drive module testing.

Quality Assurance:
Each module is tested under load for voltage, regeneration, and thermal stability.

Fast Worldwide Shipping:
We use DHL, FedEx, and UPS with anti-static and foam-protected packaging.

Warranty & Support:
3-month warranty with lifetime technical consultation from our support team.

FAQ

Do you provide test videos or reports?

Yes, we can offer test photos or videos before shipment upon request.

Yes, CNC FIXTECH provides professional repair services for FANUC drives

Yes, we supply original refurbished FANUC modules that are fully tested before shipping.

Additional information

Weight 15 kg
Dimensions 50 × 35 × 45 cm

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