A06B-6152-H011#H580 Spindle drive Fanuc SPM-30HVi #H580

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The FANUC A06B-6152-H011#H580 is a spindle drive from the SPM-30HVi family designed for FANUC CNC machines. It supplies and regulates the spindle motor by controlling torque and speed, while also managing braking energy and protecting the drive system.

Designed for 400 V class machine tools, this high-voltage spindle amplifier is commonly used on machining centers, CNC lathes, and grinders that require stable spindle torque and precise speed control. It integrates into standard FANUC i-Series drive systems using the FANUC optical communication link and is intended for use with matching FANUC αi spindle motors.

This drive belongs to the SERVO AMPLIFIER αi SERIES – αi SP 11HV range. It operates with an input voltage of 565 to 679 V, delivers 13.2 kW of power, and has a rated output of 480 V at 23 A. The unit is equipped with a Type B interface and uses forced-air cooling, making it suitable for installation in enclosed industrial control cabinets.

The #H580 suffix identifies a specific hardware version and should be verified before replacement to ensure full mechanical, electrical, and software compatibility with the original installation. When the part number matches the existing unit, the drive can generally be installed as a direct replacement without modifications to the machine wiring or parameters.

In industrial maintenance, this model is frequently selected to replace a failed spindle amplifier and restore machine operation quickly. Keeping an identical unit in spare inventory helps reduce downtime and supports rapid recovery following spindle alarms or power section failures.

Each drive can be inspected and tested on dedicated CNC test benches with spindle motors to verify proper operation before shipment. Thanks to its reliability and compatibility with existing FANUC systems, the FANUC A06B-6152-H011#H580 is an effective replacement solution for maintaining and extending the service life of FANUC CNC installations.

Frequently asked questions about A06B-6152-H011#H580:

Does the #H580 suffix need to match my original drive
Yes, matching the option code is recommended. It helps ensure connector layout, firmware options and functional behavior correspond to the original installation for a clean drop-in replacement.

Which spindle motors pair with the 30HVi capacity
Select the drive to match the capacity class of your installed FANUC αi spindle motor and the machine rating plate. Using the same capacity as the original unit is the safest approach.

Can this module share a DC bus with my servo amplifiers
In typical FANUC HVi systems the spindle module operates on a shared DC link with servo amplifiers mounted on the same backplate. Follow the machine builder recommendations for busbars, grounding and cabinet airflow.

Will I need to change CNC parameters after replacement
If you replace the drive with the same capacity and option code, the CNC spindle parameters normally remain unchanged. Always back up CNC and drive data before any replacement and follow your plant maintenance practices.