ABB 3HAC17484-10 Rotational AC Motor – Obsolete IRB6640 Spare Part

Technical Dossier

Product Details And Specifications

ABB 3HAC17484-10 Rotational AC Motor – Obsolete IRB6640 Spare Part

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

Technical Specifications

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Solving the Discontinued Hardware Crisis

Q: How is condition confirmed before quotation?
A: Available condition, photos, test records and documentation are checked according to the requested model and sourcing channel before a formal RFQ response.

How to Extend Your IRB6640 Asset Life by 5–10 Years: A Low-Cost Maintenance Strategy

Factory management teams facing capital budget pressure and system retirement timelines have a documented alternative to full robot replacement: structured legacy asset extension. The following approach has been applied across automotive, aerospace, and heavy industry facilities to defer multi-million dollar robot fleet upgrades by a measurable 5–10 years.

3. Firmware and Parameter Archiving: Before any motor replacement, archive the robot's current IRC5 controller parameters, SafeMove configuration, and axis calibration data. This eliminates the risk of configuration loss during maintenance and reduces recommissioning time from days to under two hours.

4. Scheduled Overhaul Cycles: Implement 18,000-hour or 3-year motor inspection intervals regardless of apparent condition. Proactive bearing replacement and encoder cleaning at these intervals costs a fraction of an emergency replacement and eliminates the parts-availability risk entirely.

Condition & Reliability Assurance

Every 3HAC17484-10 unit processed by DriveKNMS passes a structured 5-step quality protocol before it is offered for sale. This process is designed specifically for the failure modes common to motors that have been in storage or removed from service.

Step 1 – Electrolytic Capacitor Assessment: Internal drive-side capacitors are inspected for ESR drift and physical swelling. Capacitors showing degradation are replaced with rated equivalents before the unit is cleared.

Step 2 – Firmware Version Verification: Where applicable, encoder firmware and any embedded motor identification data are verified against known-good IRB6640 compatibility matrices.

Step 3 – Pin and Connector Corrosion Inspection: All motor connectors, feedback connectors, and brake connectors are inspected under magnification for oxidation, fretting corrosion, and mechanical damage. Affected contacts are treated or the connector assembly is replaced.

Step 4 – Insulation Resistance Test: Winding insulation resistance is measured to confirm no moisture ingress or winding breakdown has occurred during storage.

Step 5 – Functional Run Test: Where test bench infrastructure permits, the motor is run under no-load conditions to confirm rotation, encoder signal integrity, and brake engagement/release function.

Key Features for System Maintenance

• Drop-in replacement: The 3HAC17484-10 installs directly into the IRB6640 mechanical interface without modification to the robot structure or cable harness.
• No reprogramming required: The motor's encoder identification is recognized natively by the IRC5 controller. Standard axis calibration (fine calibration) is the only recommissioning step required after installation.
• Avoids engineering reconstruction costs: Cross-platform motor substitution requires mechanical adapters, custom cable assemblies, and SafeMove reconfiguration — costs that routinely exceed the value of the motor itself. A direct part-number replacement eliminates all of this.
• Supports extended asset depreciation: Maintaining a functional IRB6640 fleet allows facilities to continue depreciating existing capital assets rather than triggering a new capital expenditure cycle.

Q: How do I confirm the unit is new or professionally refurbished — not a field-pulled unknown?
A: Each unit ships with a DriveKNMS inspection report documenting the 5-step QA process, the condition classification (NOS or refurbished), and the technician sign-off. Traceability documentation is available on request for regulated industries.

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.

Q: Can this motor be used on IRB6640 variants with different payload ratings?
A: The 3HAC17484-10 is used across multiple IRB6640 payload configurations, but axis assignment varies by variant. Confirm your robot's serial number and axis configuration with our technical team before ordering to ensure correct application.