Robotic Welding & Material Handling Solution — ABB 3HAC055440-001 | IRB 6700 Series | Axis 5 Drive Unit
Where This Product Is Used
The ABB 3HAC055440-001 Axis 5 Drive Unit is a critical motion-control component for the ABB IRB 6700 series industrial robot — one of the world’s most widely deployed heavy-payload robots. Typical deployment environments include:
- Automotive Body-in-White (BIW) — spot welding, seam welding, and press-tending lines requiring high-cycle, high-torque Axis 5 articulation
- Arc Welding Cells — continuous-path welding where Axis 5 wrist orientation directly affects bead quality and torch angle
- Palletizing & Depalletizing — high-speed layer-pattern stacking where Axis 5 controls end-effector pitch during pick-and-place
- Machine Tending & CNC Loading — precision part insertion requiring repeatable Axis 5 positioning to ±0.05 mm
- Foundry & Die Casting — high-temperature environments where OEM-grade drive units are specified for thermal reliability
- General Material Handling — heavy-payload transfer (up to 210 kg) across automotive, aerospace, and heavy industry
Technical Specifications
| Parameter | Value |
|---|---|
| Primary Part Number | 3HAC055440-001 |
| Cross-Reference / Alternate SKU | 3HAC045143-003 / 3HAC043456-004 |
| Compatible Robot Series | ABB IRB 6700 (all variants: IRB 6700-150/3.2, 175/3.05, 200/2.6, 235/2.65, 300/2.7) |
| Axis Position | Axis 5 (Wrist Bend / B-Axis) |
| Component Type | Servo Drive Unit / Motor Module |
| Manufacturer | ABB Robotics (ABB Ltd.) |
| Product Series | IRB 6700 |
| Condition | New / Refurbished (specify at inquiry) |
| Weight (approx.) | 400 g (unit only) |
| Warranty | 12 months (Konmask standard) |
Why Engineers Specify This Model
- OEM Part Number Accuracy — 3HAC055440-001 is the ABB-designated replacement unit; using the correct OEM SKU eliminates compatibility risk during maintenance windows.
- Multi-SKU Cross-Reference — Interchangeable with 3HAC045143-003 and 3HAC043456-004, covering multiple IRB 6700 build revisions without re-qualification.
- Zero Downtime Priority — IRB 6700 lines run 24/7 in automotive plants; a stocked Axis 5 spare reduces MTTR from days to hours.
- Plug-and-Play Replacement — Designed to ABB IRC5 controller interface standards; no firmware re-flashing required in most configurations.
- Thermal & Vibration Rated — Engineered for foundry and press-shop environments with high ambient temperature and mechanical shock.
Complete System Bill of Materials
For a full IRB 6700 Axis 5 maintenance kit, engineers typically source the following alongside 3HAC055440-001:
- Axis 5 Gearbox — ABB 3HAC044512-001 (or equivalent revision)
- Axis 5 Motor Cable Harness — ABB 3HAC044168-001
- Axis 5 Resolver / Encoder — integrated per drive unit revision
- IRC5 Drive Module (M2004) — ABB 3HAC025338-001
- Lubrication Kit — ABB 3HAC032140-001 (Mobilith SHC 007)
- Sealing & O-Ring Set — ABB 3HAC14579-1
Contact Konmask for bundled BOM pricing and availability on all line items.
Compliance & Industry Standards
- CE Marked — Compliant with EU Machinery Directive 2006/42/EC
- ISO 10218-1 — Industrial robots — Safety requirements for robot design
- IEC 61800-5-1 — Adjustable speed electrical power drive systems safety
- RoHS 2 (2011/65/EU) — Restriction of hazardous substances compliant
- REACH — No SVHC above 0.1% w/w threshold
Quality Assurance & Sourcing
Konmask.com sources ABB robotics components through authorized distribution channels and verified secondary-market suppliers. Every unit undergoes:
- Visual inspection and part-number verification against ABB documentation
- Functional bench test where applicable
- Anti-static packaging with humidity indicator card
- Traceable lot documentation provided on request
We maintain stock of high-demand IRB 6700 spare parts to support emergency MRO procurement globally.
How to Source This Part
- Add to Cart — For standard orders, proceed directly to checkout. We accept T/T, PayPal, and major credit cards.
- Request a Quote — For volume orders (5+ units), OEM/integrator accounts, or bundled BOM sourcing, email support@konmask.com for a formal quotation within 24 hours.
- Urgent MRO — Call or WhatsApp +0086 19859288691 for same-day shipping confirmation on in-stock units.
- Export Documentation — We provide commercial invoice, packing list, and CO (Certificate of Origin) for all international shipments.
Application-Specific FAQ
Q: Is 3HAC055440-001 compatible with all IRB 6700 payload variants?
A: Yes. The Axis 5 drive unit is common across IRB 6700-150, 175, 200, 235, and 300 kg payload variants. Confirm your robot’s serial number and build date with our team if unsure.
Q: Can 3HAC045143-003 and 3HAC043456-004 be used as direct replacements?
A: These are ABB’s own revision cross-references for the same functional assembly. In most cases they are drop-in replacements; we recommend confirming with your ABB service manual revision.
Q: What is the lead time for out-of-stock units?
A: Standard lead time from ABB distribution is 4–8 weeks. Konmask maintains buffer stock for critical SKUs — contact us to confirm real-time availability.
Q: Do you offer exchange / core return programs?
A: Yes. For refurbished units, we offer a core-exchange program. Ship your defective unit and receive a credit toward the replacement. Contact us for terms.
Q: What warranty is provided?
A: All units carry a 12-month Konmask warranty covering manufacturing defects. Warranty excludes damage from improper installation or electrical overstress.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
