ABB 3HAC044841-003 Reduction Gear – IRB 6700 Industrial Robot Series
When a reduction gear fails on an ABB IRB 6700 robot, the entire production line stops. Precision motion control is lost, repeatability drops to zero, and every minute of downtime translates directly into lost output and escalating maintenance costs. The ABB 3HAC044841-003 Reduction Gear (cross-reference: 3HAC044841-002) is the OEM-specified component that restores full axis performance and gets your robot back online with zero compromise on accuracy.
The IRB 6700 is ABB’s flagship heavy-duty industrial robot, engineered for payloads up to 300 kg and reach up to 3.2 m. Within this platform, the 3HAC044841-003 reduction gear occupies a critical axis joint, delivering the torque multiplication and backlash control that define the robot’s ±0.05 mm repeatability. As one of the most widely deployed 6-axis robots globally, the IRB 6700 series is the backbone of automotive body shops, foundries, and heavy fabrication lines across North America, Europe, and Asia — making reliable access to genuine spare parts a strategic necessity.
Technical Specifications
- Part Number: 3HAC044841-003
- Cross Reference: 3HAC044841-002
- Compatible Robot: ABB IRB 6700 Series
- Component Type: Reduction Gear (Joint Gearbox)
- Manufacturer: ABB Robotics
- Condition: New / Refurbished (specify on inquiry)
- Origin: OEM-grade, ABB-compatible
- Warranty: Available — contact us for terms
Note: Detailed dimensional and torque specifications are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- OEM Compatibility: Designed to exact ABB IRB 6700 specifications — drop-in replacement with no modification required.
- High Torque Density: Maintains the robot’s rated payload capacity and axis torque output after replacement.
- Precision Backlash Control: Preserves the IRB 6700’s ±0.05 mm path repeatability critical for welding, assembly, and material handling.
- Dual Part Number Coverage: Covers both 3HAC044841-003 and 3HAC044841-002 variants, simplifying procurement across mixed fleets.
- Rapid Sourcing: In-stock availability with global express shipping to minimize robot downtime.
- Traceable Supply Chain: Each unit is inspected and documented before dispatch.
Industry & Equipment Applications
- Automotive Manufacturing: Body-in-white welding, press tending, and chassis assembly lines using ABB IRB 6700.
- Heavy Fabrication: Structural steel welding and cutting cells requiring high-payload 6-axis robots.
- Foundry & Die Casting: High-temperature part extraction where IRB 6700 robots operate in harsh environments.
- Palletizing & Material Handling: End-of-line palletizing systems with continuous high-cycle demands.
- Aerospace Component Machining: Precision drilling and fastening applications leveraging the IRB 6700’s accuracy.
System Integration & Compatible Parts
The 3HAC044841-003 reduction gear is part of the ABB IRB 6700 mechanical unit ecosystem. Commonly ordered alongside:
- ABB IRB 6700 Axis Motors (3HAC series)
- ABB IRC5 Controller Spare Parts
- ABB IRB 6700 Balancing Device
- ABB Robot Grease & Lubrication Kits (3HAC042536-001)
- ABB IRB 6700 Wrist Unit Assembly
Contact our technical team to confirm compatibility with your specific IRB 6700 variant (IRB 6700-150/3.2, 200/2.6, 235/2.65, 245/3.0, 300/2.7).
Our Quality Assurance Process
- Source Verification: All parts are sourced from authorized distributors or directly from OEM-certified supply chains.
- Visual & Dimensional Inspection: Each reduction gear is inspected for housing integrity, gear mesh condition, and seal status before shipment.
- Documentation: Shipment includes part identification documentation and traceability records.
- Packaging: Industrial-grade protective packaging to prevent transit damage to precision gear surfaces.
How to Order
- Submit an inquiry via the Contact / RFQ form on this page.
- Provide your robot serial number and required quantity for fastest response.
- Our team will confirm availability, lead time, and provide a formal quotation within 24 hours.
- Upon PO confirmation, we arrange express international shipping with full tracking.
Why Choose Konmask.com?
- 🔧 Industrial Automation Specialists: Focused exclusively on PLC, DCS, robot, and drive components — not a generalist marketplace.
- 🌍 Global B2B Supply: Serving maintenance engineers, MRO buyers, and system integrators across 50+ countries.
- 📦 Fast Dispatch: In-stock items ship within 1–3 business days via DHL, FedEx, or UPS Express.
- 🛡️ Verified Supply Chain: Every part is traceable — no counterfeit risk.
- 💬 Technical Support: Pre-sales engineering consultation available to confirm correct part selection.
Frequently Asked Questions
Q: What is the difference between 3HAC044841-003 and 3HAC044841-002?
A: These are revision variants of the same reduction gear assembly for the ABB IRB 6700. The -003 is the current revision superseding -002. Both are functionally interchangeable in most IRB 6700 configurations — confirm with our team for your specific robot serial number.
Q: Is this a genuine ABB part or aftermarket?
A: We supply OEM-grade parts sourced through verified industrial channels. Please specify your requirement (new OEM, refurbished OEM, or compatible) when submitting your inquiry.
Q: How long does international shipping take?
A: Express shipping via DHL/FedEx typically delivers within 3–7 business days to most destinations. We provide full tracking upon dispatch.
Q: Can you supply multiple units for a fleet maintenance program?
A: Yes. We support bulk orders and scheduled supply agreements for MRO programs. Contact us to discuss volume pricing and stocking arrangements.
Q: Do you provide installation support?
A: We provide technical documentation and pre-sales guidance. On-site installation support is not included but we can recommend certified ABB service partners.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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