ABB 3HAC038666-003 Motor with Pinion – Precision Servo Drive for ABB IRB Robot Series
When a robot axis motor fails on the production floor, the entire line stops. Downtime in automotive welding, arc cutting, or precision assembly can cost thousands of dollars per hour. The ABB 3HAC038666-003 Motor with Pinion is the OEM-specified replacement component that restores full axis motion, torque accuracy, and positional repeatability — getting your robot back online with zero compromise on performance.
The 3HAC038666-003, cross-referenced as 3HNA019096-001 and 3HNA021602-0012/2, is an axis servo motor with integrated pinion gear designed for ABB’s IRB robot series. It occupies a critical position in ABB’s global spare parts ecosystem, trusted by maintenance engineers and system integrators across automotive, electronics, food & beverage, and heavy industry sectors worldwide.
Technical Specifications
- Part Number: 3HAC038666-003
- Cross Reference: 3HNA019096-001 / 3HNA021602-0012/2
- Manufacturer: ABB Robotics
- Component Type: Servo Motor with Pinion Gear
- Series Compatibility: ABB IRB Robot Series
- Drive Interface: Compatible with ABB IRC5 / S4C+ controller platforms
- Pinion Type: Integrated precision-machined pinion
- Condition: New / Refurbished (specify on inquiry)
- Weight: Approx. 100 g (module only)
- Origin: ABB OEM Supply Chain
Note: Detailed electrical specifications (voltage, current rating, encoder resolution) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- OEM Part Number Verified: Sourced against ABB’s official spare parts catalog — no substitution risk.
- Integrated Pinion Design: Factory-matched gear mesh eliminates backlash and ensures axis repeatability within ABB’s specified tolerances.
- Multi-Reference Compatibility: Covers three ABB part numbers (3HAC038666-003, 3HNA019096-001, 3HNA021602-0012/2) for simplified procurement.
- Drop-In Replacement: Designed for direct swap without mechanical modification to the robot arm structure.
- Rigorous Pre-Shipment Testing: Each unit undergoes functional verification before dispatch.
- Fast Global Dispatch: Stocked for rapid fulfillment to minimize your production downtime.
Industry & Equipment Applications
- Automotive Manufacturing: Spot welding, body assembly, and paint robots requiring precise axis control.
- Arc Welding & Cutting: ABB IRB welding robots where axis 1–6 motor integrity is critical.
- Electronics Assembly: High-speed pick-and-place and PCB handling lines.
- Food & Beverage: Hygienic packaging and palletizing robots.
- Metal Fabrication: Press tending and material handling automation.
- General Industrial Automation: Any ABB IRB-series robot requiring axis motor replacement.
System Integration & Compatible Parts
This motor is designed to integrate within ABB’s IRC5 and legacy S4C+ control architectures. Compatible and frequently co-ordered components include:
- ABB IRC5 Drive Units (DSQC series)
- ABB Robot Controller Boards (DSQC639, DSQC643)
- ABB Axis Computer / SMB Units
- ABB Teach Pendant (FlexPendant)
- ABB Gearbox & Reducer Assemblies (IRB series)
Contact our technical team to confirm compatibility with your specific robot model and axis configuration before ordering.
Our Quality Assurance Process
- Source Verification: All parts are traced to authorized ABB distributors or certified refurbishment facilities.
- Visual & Dimensional Inspection: Pinion gear teeth, shaft runout, and connector integrity checked on receipt.
- Functional Test: Motor energization and encoder signal verification where applicable.
- Secure Packaging: Anti-static, shock-resistant packaging with desiccant for international transit.
- Documentation: Certificate of conformity and traceability records available on request.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page.
- Provide your robot model, axis number, and required quantity.
- Our team responds with availability, lead time, and a formal quotation within 24 hours.
- Confirm order and receive proforma invoice for payment processing.
- Shipment dispatched with full tracking and export documentation.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, robot, and drive components — not a generalist marketplace.
- B2B-First Service: Dedicated account support for MRO buyers, system integrators, and OEM procurement teams.
- Global Shipping: Export-ready with DHL, FedEx, and freight forwarding options to 100+ countries.
- Transparent Sourcing: We tell you exactly what you’re getting — new, surplus, or refurbished — before you commit.
- Technical Pre-Sales Support: Our engineers help you confirm the right part before purchase.
Frequently Asked Questions
- Q: Are 3HAC038666-003, 3HNA019096-001, and 3HNA021602-0012/2 the same part?
- A: These three part numbers are cross-references for the same ABB motor with pinion assembly used in the IRB robot series. Always verify with your robot’s BOM or contact us to confirm fitment.
- Q: Do you supply new or refurbished units?
- A: We supply both. Please specify your preference in the inquiry form. All refurbished units are tested and certified before shipment.
- Q: What is the lead time?
- A: Lead time depends on current stock. In-stock units ship within 1–3 business days. Out-of-stock items are sourced within 5–15 business days. Contact us for real-time availability.
- Q: Can you provide a warranty?
- A: Yes. We offer a standard 90-day warranty on all parts. Extended warranty options are available for volume orders.
- Q: Do you accept returns?
- A: Returns are accepted within 30 days for unused, unopened items. Please contact support@konmask.com before returning any goods.
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