Industrial Robot Joint Drive Solution – ABB 3HAC043075-001 | IRB 6700 Series
Where This Product Is Used
The ABB 3HAC043075-001 (also referenced as 3HAC043075-003) Reduction Gear is a precision joint drive unit engineered for the ABB IRB 6700 series industrial robots. It is deployed in high-demand automation environments including:
- Automotive body welding lines – axis 1/2/3 joint actuation on IRB 6700-235/2.65 and IRB 6700-300/2.7 variants
- Heavy-payload palletizing systems – end-of-line packaging in food, beverage, and consumer goods plants
- Foundry & press-tending cells – high-cycle, high-torque environments requiring zero-backlash precision
- Structural steel fabrication – robotic MIG/MAG welding with continuous-path accuracy demands
- Aerospace component handling – large-part manipulation requiring repeatable positioning under load
Technical Specifications
| ABB Part Number | 3HAC043075-001 / 3HAC043075-003 |
| Compatible Robot Series | ABB IRB 6700 (all variants) |
| Component Type | Reduction Gear / Gearbox Unit |
| Series | IRB 6700 |
| Manufacturer | ABB Robotics |
| Country of Origin | Sweden / Germany (ABB manufacturing) |
| Condition | New / Refurbished (specify at inquiry) |
| Lead Time | Contact for availability |
Why Engineers Specify This Model
- OEM-matched geometry – direct bolt-in replacement; no shimming or adapter plates required
- Zero-backlash design – maintains ±0.05 mm TCP repeatability over full service life
- High torque density – supports the IRB 6700’s rated payload of up to 300 kg at full reach
- Sealed lubrication – factory-filled grease pack rated for 20,000+ operating hours in foundry-grade environments
- Drop-in compatibility – works across all IRB 6700 sub-variants without firmware changes
Complete System Bill of Materials
When replacing or overhauling the IRB 6700 joint drive, engineers typically source the following alongside this gearbox:
- ABB Motor Unit (axis-specific) – 3HAC series
- Axis Computer / Drive Module – DSQC series
- Sealing Kit & Gasket Set
- Grease Kit (ABB-specified lubricant)
- Mounting Hardware Set (M12 / M16 grade 12.9 bolts)
- Encoder / Resolver (if replacing full axis assembly)
Contact support@konmask.com for bundled BOM pricing.
Compliance & Industry Standards
- Designed and manufactured to ISO 9283 robot performance standards
- Compatible with IEC 60204-1 safety of machinery electrical requirements
- Meets RoHS and REACH material compliance directives
- ABB factory QC documentation available upon request
Quality Assurance & Sourcing
Konmask.com specializes in industrial automation components for B2B buyers globally. Every unit we supply undergoes:
- Part number verification against ABB official BOM databases
- Visual and dimensional inspection prior to dispatch
- Secure anti-static packaging with tamper-evident sealing
- Traceable sourcing from authorized ABB distributors or certified refurbishers
How to Source This Part
To place an order or request a quote for ABB 3HAC043075-001 / 3HAC043075-003:
- 📧 Email: support@konmask.com
- 📞 Phone / WhatsApp: +0086 19859288691
- 🌐 Web: https://konmask.com
Please provide your robot serial number and axis number for fastest lead-time confirmation.
Application-Specific FAQ
Q: Is 3HAC043075-001 the same as 3HAC043075-003?
A: These are revision suffixes within the same base part. Both are functionally interchangeable for IRB 6700 joint replacement. Confirm with your ABB service manual revision level.
Q: Which axis does this gearbox serve on the IRB 6700?
A: This unit is typically specified for Axis 1, 2, or 3 depending on the robot variant. Provide your robot model and axis number when ordering.
Q: Can this be used on IRB 6640 or IRB 6650?
A: No. The IRB 6700 gearbox family has a different mounting interface from the IRB 6640/6650 series. Do not cross-fit without ABB engineering approval.
Q: What is the expected service life?
A: Under normal operating conditions (≤80% rated load, correct lubrication intervals), ABB rates this gearbox for 20,000+ hours MTBF.
Q: Do you provide installation support?
A: Yes. Konmask.com can connect you with certified ABB service partners for on-site installation and commissioning.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
