Fanuc Servo amplifier A06B-6079-H102 A06B6079H102 A06B-6079-H102

FANUC A06B-6079-H102 Alpha Servo Module SVM1-20

Overview

The A06B-6079-H102 is an Alpha servo module designed for CNC and industrial motion systems that need stable amplifier performance, accurate axis response, and dependable integration into existing FANUC control architecture.

In the Alpha amplifier family, this unit is identified as SVM1-20, which places it in the single-axis servo amplifier module range used for controlled servo drive applications rather than general-purpose power conversion.

In practical service work, this kind of module is usually selected when a machine builder or maintenance team needs to restore original servo-drive behavior without changing the surrounding control platform.

That makes it especially relevant to repair projects, CNC spare-parts planning, and installed equipment support where the priority is correct fit, correct interface, and predictable axis control rather than broad feature expansion.

From a product-page perspective, the strongest way to present this model is as a FANUC Alpha servo amplifier module for precision motion control and replacement use.

Publicly accessible technical references consistently identify the part as A06B-6079-H102 / SVM1-20, and broader Alpha-series manuals place it in the Type A/B interface family of servo amplifier modules.

Key Specifications

Single-Axis Servo Module for Alpha CNC Systems

One of the most important practical points about this unit is that it is a single-axis Alpha servo amplifier module rather than a generic drive. In real machine architecture, that matters because axis modules are chosen not only by electrical rating, but also by how they fit the original control scheme, feedback method, and amplifier family already built into the CNC system.

For service engineers, that usually makes exact model matching far more important than simply choosing a servo amplifier with similar power characteristics.

The SVM1-20 designation also places the module in a known Alpha amplifier size class used in FANUC motion-control systems.

Public technical material ties this exact order code to the SVM1-20 model name, which supports describing it as a motion-control replacement component intended to preserve original machine behavior rather than to introduce a different amplifier platform.

Stronger Replacement Value Than Generic Substitution

For industrial buyers, the value of A06B-6079-H102 is closely tied to replacement accuracy. Servo amplifier modules in older CNC systems are often integrated deeply into the drive, feedback, and machine-parameter structure, so a superficially similar module may still be the wrong choice if the interface family or installation format differs.

That is why this model is best marketed as a precise Alpha-series replacement module for existing FANUC equipment.

The installation note about one or two CX5 battery ports is also worth keeping visible on a product page, because it signals that ordering and installation details can matter beyond the base part number alone.

For repair-focused buyers, small configuration details like that are often the difference between a clean replacement and an avoidable commissioning delay.

FAQ

Q1: What kind of product is A06B-6079-H102?
It is a FANUC Alpha servo amplifier module identified as SVM1-20. In practical terms, it is used as a motion-control drive module in CNC systems, where it supports precise servo operation and axis control rather than serving as a general industrial power device.

Q2: Is A06B-6079-H102 a single-axis or multi-axis module?
Public technical references place this model in the SVM1-20 class, which is a single-axis servo amplifier module.

That makes it important to match the module to the original machine’s axis architecture instead of treating it as a generic interchangeable drive.

Q3: Why is exact model matching so important for this part?
Servo modules in CNC equipment are closely tied to interface type, internal board arrangement, installation format, and the surrounding control system.

Even when another module appears similar on paper, a mismatch can create wiring, feedback, or commissioning problems.

For that reason, the safest replacement path is to match the exact order code and module family.

Q4: What should a buyer verify before ordering?
Buyers should confirm the full part number, the SVM1-20 model designation, the machine’s Alpha amplifier family, the interface type, and any installation notes tied to the specific machine configuration.

It is also wise to verify whether the application requires one or two CX5 battery ports, since that note appears directly on publicly listed product pages for this model.

Q5: How should this module be positioned on an industrial product page?
The strongest positioning is as a FANUC Alpha servo module for CNC replacement and motion-control support.

That wording is technically cleaner and commercially more credible than treating it as a generic amplifier, because the public references consistently identify it as a specific Alpha-series SVM1-20 module with a defined installation role.