ABB 3HAC030006-004 Rotary AC Motor Incl. Pinion – Obsolete IRB 2600 Spare Part

Technical Dossier

Product Details And Specifications

ABB 3HAC030006-004 Rotary AC Motor Incl. Pinion – Obsolete IRB 2600 Spare Part

The ABB part number 3HAC030006-004 (also referenced under assembly code IRB26003HAC069650-001) is the rotary AC motor with integrated pinion used in the IRB 2600 robot series. This component is no longer manufactured by ABB. DriveKNMS maintains RFQ-reviewed sourcing status of this part for facilities that cannot afford — or choose not — to retire functional robot infrastructure prematurely.

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Note: Electrical parameters (voltage rating, torque curve, encoder specification) vary by robot configuration and axis assignment. DriveKNMS does not publish unverified parameters. Contact us with your robot serial number for configuration-matched confirmation.

Solving the Discontinued Hardware Crisis

The ABB IRB 2600 was a workhorse platform deployed extensively from the mid-2000s through the 2010s in automotive body shops, general assembly, and material handling applications. Many of these installations remain mechanically sound and operationally productive. The robot frame, wiring harness, and IRC5 controller infrastructure represent sunk capital that continues to deliver ROI — provided the consumable and wear components can be sourced.

The rotary AC motor with pinion is a high-wear axis drive component. It is subject to thermal cycling, mechanical load stress, and lubricant degradation over operational life. When it fails, the part is not interchangeable with current ABB robot generations. There is no drop-in substitute from the active ABB catalog. The only viable path to restoring the robot without a full platform replacement is sourcing the original 3HAC030006-004 from the secondary market.

Facilities that have proactively secured one or two spare units of this motor have consistently avoided the capital expenditure and production disruption associated with forced system retirement. Those that have not are frequently compelled into emergency procurement at premium prices — or into unplanned capital projects.

How to extend the service life of your ABB IRB 2600 robot cell by 5–10 years:

Condition & Reliability Assurance

DriveKNMS applies a structured 5-step quality assurance process to all obsolete and legacy industrial components before dispatch:

1. Visual and Mechanical Inspection: Full external inspection for physical damage, corrosion, and pinion gear integrity. Units with compromised housings or gear teeth are rejected.
2. Electrolytic Capacitor Assessment: Internal capacitor condition is evaluated where accessible. Aged electrolytic capacitors are a primary failure mode in stored motor drive components. Units showing capacitor bulge, leakage, or ESR deviation are flagged.
3. Connector and Pin Inspection: All electrical connectors are inspected for oxidation, pin corrosion, and contact integrity. Corroded pins are cleaned or the unit is rejected depending on severity.
4. Firmware and Encoder Compatibility Check: Where applicable, encoder signal output is verified against known IRB 2600 axis specifications.
5. Functional Documentation Review: Original manufacturer documentation, date codes, and traceability markings are recorded and provided with shipment where available.

Key Features for System Maintenance

• Drop-in replacement: The 3HAC030006-004 is a direct OEM replacement for the original motor assembly. No mechanical modification to the robot arm structure is required.
• No re-programming required: Axis parameters are stored in the IRC5 controller, not the motor. A correctly installed replacement motor does not require robot program modification — only axis calibration per ABB service procedure.
• Avoids engineering re-integration costs: Migrating an IRB 2600 cell to a current-generation robot platform requires mechanical re-tooling of end-effectors, re-programming of all robot paths, safety system re-validation, and production re-qualification. These costs routinely exceed the value of the original robot installation. A spare motor eliminates this exposure.
• Preserves existing operator competency: Your maintenance and operations teams are trained on the IRB 2600 and IRC5 platform. Retaining the existing hardware preserves that institutional knowledge without retraining expenditure.

Can this motor be used on other ABB robot models?
The 3HAC030006-004 is specified for the IRB 2600 series. Compatibility with other ABB robot models is not confirmed and should not be assumed without reference to the applicable robot's spare parts manual.