ABB IRB6700 Process Wrist Module 3HAC043543-004 / 3HAC048333-001 / 3HAC045484-004 | OEM Robot Spare Part
The ABB IRB6700 Process Wrist is a precision-engineered end-of-arm wrist assembly designed for the IRB6700 large industrial robot series. This assembly integrates three critical sub-components — 3HAC043543-004 (wrist housing), 3HAC048333-001 (wrist unit), and 3HAC045484-004 (process wrist module) — into a unified, field-replaceable unit that maintains the IRB6700’s hallmark payload capacity and path accuracy under demanding production conditions.
Sourced directly from ABB’s authorized supply chain, this part is the preferred choice for maintenance engineers and procurement teams seeking OEM-grade reliability without extended lead times. Konmask.com maintains verified stock and provides full traceability documentation upon request.
Complete Technical Specifications
- Part Numbers: 3HAC043543-004 / 3HAC048333-001 / 3HAC045484-004
- Compatible Robot: ABB IRB6700 Series (all variants)
- Assembly Type: Process Wrist Module (Axis 4/5/6 end assembly)
- Weight: 420 g
- Mounting Interface: IRB6700 standard flange interface
- IP Rating: IP67 (standard ABB IRB6700 specification)
- Operating Temperature: +5°C to +45°C (storage: −25°C to +55°C)
- Payload Compatibility: Up to 235 kg (robot-rated, wrist-dependent configuration)
- Reach Compatibility: 2.65 m / 3.20 m variants
- Lubrication: Factory pre-lubricated; interval per ABB maintenance schedule
- Condition: New / Refurbished (specify at inquiry)
- Country of Origin: Sweden / China (ABB manufacturing)
Proven Application Environments
- Automotive body-in-white welding and assembly lines
- Heavy-duty material handling and palletizing cells
- Foundry and press-tending applications
- Machine tending with high-cycle, high-torque demands
- Aerospace structural component handling
- General manufacturing requiring ISO 9283 path accuracy compliance
Engineering Advantages
- OEM Dimensional Accuracy: Drop-in replacement with zero re-calibration required when installed per ABB service manual
- Integrated Sub-Assembly: Three-part kit eliminates sourcing fragmentation and reduces MTTR (Mean Time To Repair)
- Sealed Bearing Design: Minimizes contamination ingress in weld spatter and coolant environments
- Backlash-Free Gearing: Maintains ±0.05 mm repeatability consistent with IRB6700 factory specification
- Compatibility Verified: Tested against ABB RobotWare 6.x and IRC5 controller configurations
System Architecture & Signal Flow
The IRB6700 Process Wrist interfaces with the robot’s Axis 4, 5, and 6 drive train. The wrist housing (3HAC043543-004) provides the structural backbone and bearing seats; the wrist unit (3HAC048333-001) carries the harmonic drive and gear reduction stage; the process wrist module (3HAC045484-004) delivers the final output flange and tool-mounting interface. Signal routing for resolver feedback and brake control passes through the wrist cable harness (ordered separately if required). All three components must be installed as a matched set to maintain dynamic balance and torque ratings.
Sourcing & Quality Verification
- All units sourced from ABB-authorized distributors or certified refurbishment centers
- Serial number and date-code traceability available on request
- Pre-shipment inspection includes dimensional check, bearing play measurement, and visual OEM marking verification
- Packaging: anti-static foam-lined export carton; humidity indicator included
- Warranty: 90-day workmanship warranty (new units); 30-day functional warranty (refurbished)
Procurement Process
- Submit your robot serial number and current RobotWare version via support@konmask.com for compatibility confirmation
- Receive proforma invoice with lead time and shipping options (DHL Express / sea freight)
- Payment via T/T, PayPal, or trade assurance
- Dispatch within 1–3 business days for in-stock units; tracking provided within 24 hours of shipment
- Installation support available via email or video call with our technical team
Technical FAQ
Q: Can I install only one of the three part numbers?
A: Individual components can be replaced if the others are undamaged, but ABB recommends replacing the full wrist assembly as a set to ensure matched tolerances and avoid premature wear.
Q: Is this compatible with IRB6700-175/3.05 and IRB6700-235/2.65?
A: Yes. The process wrist assembly is common across the IRB6700 payload/reach matrix. Confirm your robot’s article number (found on the robot nameplate) when ordering.
Q: What tools are required for installation?
A: Standard ABB service tooling set for IRB6700 (torque wrench, bearing press, ABB alignment fixture). Refer to ABB Product Manual 3HAC044266-001 for the full procedure.
Q: Do you provide an ABB test certificate?
A: OEM test certificates are available for new units. Refurbished units include our in-house inspection report. Contact us to request documentation before purchase.
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