The FANUC A06B-6202-H008 is an αiPS 7.5-B power supply module used in compatible FANUC αi-B CNC servo and spindle drive systems.

FANUC technical documentation identifies this order specification as a level-up αiPS 7.5-B model in the 200V input series. It supplies the DC main-circuit power required by compatible FANUC αiSV-B servo amplifiers and αiSP-B spindle amplifiers.

The αiPS-B family uses a regenerative power-supply design that returns energy generated during motor deceleration to the incoming power system instead of dissipating all of it as heat.

FANUC documentation lists a 7.5kW continuous rated output capacity, an approximate module weight of 4kg, and a 0.5A requirement from the 24VDC control power supply for the αiPS 7.5-B model.

Published nameplate-style specifications from specialist FANUC suppliers consistently describe the module with a 200–240VAC, three-phase, 50/60Hz main input, approximately 33A input current, and a 283–339VDC, 9.4kW DC output specification.

The A06B-6202-H008 is suitable for replacement when a confirmed power-supply fault causes DC-link power loss, regenerative-power alarms, failure of connected amplifiers to start, abnormal status indications, or unstable operation across the servo and spindle drive system.

• Power-supply and regenerative functions tested before shipment
  
• In stock and prepared for prompt dispatch
  
• Worldwide DHL, UPS, and FedEx shipping

Product Details

• Brand: FANUC
• Part Number: A06B-6202-H008
• Alternative Format: A06B6202H008
• Official Model: αiPS 7.5-B
• Type: Power Supply Module / Regenerative Power Supply
• Product Version: Level-Up αiPS-B
• Input Classification: 200V Series
• Main Power Input: 200–240VAC, Three Phase
• Input Frequency: 50/60Hz
• Published Input Current: 33A
• DC Output Voltage: 283–339VDC
• Continuous Rated Output Capacity: 7.5kW
• Published Nameplate Output Specification: 9.4kW
• 24V Control-Power Current: 0.5A
• Approximate Weight: 4kg
• Product Series: A06B-6202
• Application: FANUC αi-B Servo and Spindle Drive Systems
• Category: FANUC Power Supply Module / CNC Drive Power Unit

The model classification, continuous output capacity, control-power requirement, and weight follow FANUC technical documentation. The detailed AC input and DC output values are supported by multiple specialist product references.

Technical Clarification

The designation αiPS 7.5-B refers to the module’s 7.5kW continuous rated output capacity in FANUC’s selection tables.

The 9.4kW figure shown in specialist listings is associated with the module’s published DC output or nameplate specification. It should not replace the official model designation or be presented as though the product were named “AiPS 9.4-B.”

Compatibility Note

The A06B-6202-H008 is part of a modular FANUC amplifier system and should be selected according to the combined power requirements of the connected servo and spindle amplifiers. FANUC specifies that the power-supply model must be chosen based on the output capacities and operating conditions of the connected motors.

Before ordering, please verify:

• Complete FANUC part number
• Model marking αiPS 7.5-B
• 200–240VAC three-phase input requirement
• Connected servo and spindle amplifier models
• Total continuous and peak power demand
• AC reactor and magnetic-contactor configuration
• Original connector and terminal arrangement
• Hardware revision and existing alarm history
• Whether the standard or level-up αiPS-B specification is required

Do not confuse A06B-6202-H008 with A06B-6200-H008. Both are identified as αiPS 7.5-B, but FANUC lists the A06B-6202 version separately as the level-up specification.

Common Use Cases

• FANUC αiPS 7.5-B power-supply replacement
• CNC servo and spindle drive-system maintenance
• Troubleshooting DC-link or regenerative-power alarms
• Repair of a power module that cannot start connected amplifiers
• Diagnosis of unstable power across multiple drive modules
• Replacement of damaged converter or power circuitry
• Preparation of a tested spare power-supply module

Sales & Support

Each A06B-6202-H008 power supply module is inspected and tested under applicable operating conditions before delivery.

Worldwide delivery is available through DHL, UPS, FedEx, and other express carriers. REACO CNC provides power-supply repair service, warranty coverage, testing-video support, and technical assistance for FANUC CNC drive systems.