ABB 3HAC047119-004 – Rotary AC Servo Motor with Pinion | IRB 6700 Series
Engineering Background: The ABB IRB 6700 is ABB’s flagship heavy-payload industrial robot platform, engineered for demanding automotive, foundry, and heavy manufacturing environments. Axis drive integrity is mission-critical — a degraded or failed rotary AC motor directly impacts cycle time, positional repeatability, and overall line OEE. The 3HAC047119-004 is the OEM-specified rotary AC servo motor with integrated pinion for the IRB 6700 axis drive train, with cross-reference part number 3HAC055688-004.
Product Positioning: Konmask.com supplies this component to maintenance engineers, robot integrators, and MRO procurement teams requiring a verified, traceable replacement for ABB IRB 6700 axis motors. This is a direct OEM-equivalent part — not an aftermarket substitute — sourced through controlled supply channels with full traceability documentation available upon request.
Complete Technical Specifications
- Part Number: 3HAC047119-004
- Cross-Reference: 3HAC055688-004
- Description: Rotary AC Motor, Incl. Pinion (Rot. AC Motor Incl. Pinion)
- Motor Type: AC Brushless Servo Motor
- Drive Integration: Integrated pinion gear for direct axis coupling
- Compatible Platform: ABB IRB 6700 Series (all variants)
- OEM Manufacturer: ABB Robotics
- Weight: Approx. 1,600 g (1.6 kg)
- Condition: New / Refurbished (specify at inquiry)
- Warranty: 12 months from date of shipment
- Compliance: CE, RoHS
Proven Application Environments
- Automotive body-in-white welding and assembly lines
- Heavy-payload palletizing and material handling cells
- Foundry and die-casting robot installations
- Aerospace structural component machining and handling
- General industrial automation with ABB IRB 6700 robot arms
Engineering Advantages
- OEM-Matched Performance: Identical torque curve, encoder resolution, and pinion geometry to factory specification — no recalibration required after swap.
- Integrated Pinion Design: Factory-assembled pinion eliminates field alignment errors common with aftermarket assemblies.
- Thermal Stability: Rated for continuous duty in high-ambient foundry and automotive environments.
- Drop-In Replacement: Direct mechanical and electrical compatibility with IRB 6700 axis drive housings — minimizes downtime during maintenance windows.
- Dual Part Number Coverage: Covers both 3HAC047119-004 and 3HAC055688-004 procurement references — simplifies cross-plant standardization.
System Architecture & Signal Flow
The 3HAC047119-004 operates within the ABB IRC5 / IRC5 Compact controller ecosystem. The motor receives velocity and torque commands from the axis drive module (DSQC) via the robot’s motion control bus. The integrated pinion transmits rotary torque directly to the axis gearbox input shaft. Encoder feedback is routed back to the drive module for closed-loop position control. Replacement of this motor does not require gearbox disassembly in standard maintenance procedures.
Sourcing & Quality Verification
- All units are inspected prior to dispatch: visual inspection, pinion gear mesh check, and encoder signal verification.
- Traceability documentation (batch records, test reports) available for regulated industries upon request.
- Packaging: anti-static foam-lined export carton with desiccant — suitable for air and sea freight.
- Lead time: In-stock units ship within 1–3 business days; sourced units within 7–14 business days.
Procurement Process
- Submit your inquiry with robot serial number and axis reference to [email protected].
- Receive a formal quotation with lead time and traceability confirmation within 24 hours.
- Place order via this product page or via purchase order (PO accepted for qualified accounts).
- Receive shipping confirmation with tracking and export documentation.
Technical FAQ
Q: Is 3HAC047119-004 the same as 3HAC055688-004?
A: Yes. These are ABB’s superseded and current part numbers for the same motor assembly. Both references are fulfilled by this listing.
Q: Which IRB 6700 variants does this motor fit?
A: The 3HAC047119-004 is applicable across the IRB 6700 family including IRB 6700-150/3.2, IRB 6700-200/2.6, IRB 6700-235/2.65, IRB 6700-245/3.0, and IRB 6700-300/2.7. Confirm your axis number at inquiry for final verification.
Q: Can this motor be used with the IRC5 Compact controller?
A: Yes. The motor is compatible with both standard IRC5 and IRC5 Compact drive configurations.
Q: Do you provide installation support?
A: Konmask provides technical documentation and remote guidance. On-site installation services are available through our partner network — contact us for details.
Q: What is the lead time for out-of-stock units?
A: Sourced units typically ship within 7–14 business days. Expedited sourcing available for critical downtime situations — contact us directly.
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