A06B-6102-H206 FANUC AC Servo Amplifier Unit A06B6102H206 A06B-6102-H206

FANUC A06B-6102-H206 Alpha Spindle Amplifier Module

Overview

The A06B-6102-H206 is an Alpha spindle amplifier module commonly identified as SPM-5.5 in industrial repair and replacement channels. Public product listings repeatedly describe the documented H520 version as an Alpha spindle module model SPM-5.5, and additional industry references describe the base H206 as a type 1 interface spindle power amplifier used in second-generation Alpha systems.

In practical CNC service, this model is typically used where a compact Alpha spindle module is required to restore original spindle-drive behavior in installed machinery.

It is commonly described as part of a spindle-drive environment powered by a PSM and used alongside SVM servo drives, which fits the way many Alpha-series systems are arranged in real machine cabinets.

For a product page, the most credible positioning is technical and focused: A06B-6102-H206 is an Alpha spindle amplifier module, model SPM-5.5, intended for CNC spindle replacement and motion-system support. That wording is closer to the expectations of maintenance engineers than a broad, promotional description.

Key Specifications

Compact Alpha Spindle Module Role

One of the key practical points about A06B-6102-H206 is that it sits in the lower-capacity spindle section of the Alpha amplifier family.

The public 6.8 kW and 27 A figures for the documented H520 version make clear that this is a compact spindle amplifier intended for lighter spindle applications than larger SPM classes. For technical buyers, that is useful because it helps distinguish the part from visually similar but much higher-power Alpha modules.

The type 1 interface note is also worth keeping in the description because it gives the model a more specific technical identity than “spindle amplifier” alone.

In replacement work, those interface-family details can matter to the installed machine just as much as the module’s power class.

FAQ

Q1: What kind of product is A06B-6102-H206?
It is a FANUC Alpha spindle amplifier module. Public replacement references consistently identify the documented H520 version as model SPM-5.5, and the base H206 is treated as part of that same spindle-drive family.

Q2: Why is the SPM-5.5 designation important?
It identifies the module’s place in the Alpha spindle-amplifier range and helps distinguish it from larger spindle modules such as SPM-22 or SPM-26.

In practical replacement work, that family position is often essential to correct matching.

Q3: What does the type 1 interface note tell the buyer?
It tells the buyer that the module belongs to a specific Alpha spindle-interface context rather than being a generic stand-alone drive.

In service work, that kind of detail can matter when confirming compatibility with the installed spindle-drive architecture.

Q4: Are the 6.8 kW and 27 A figures useful in application matching?
Yes. Those public figures for the documented H520 version show that this is a compact Alpha spindle amplifier with a defined output class. For maintenance engineers, that helps confirm whether the module belongs to the correct spindle-power range for the machine.

Q5: What should buyers verify before ordering?
Buyers should confirm the exact part number, the Alpha spindle family, the SPM-5.5 designation, the interface context, and the installed spindle-drive arrangement on the machine. For spindle modules, correct family and application matching are usually more important than general product similarity.