ABB 3HAC046163-001 Reduction Gear RV-320ES i=201 – IRB6700 Robot Series
When a reduction gear fails on an ABB IRB6700 industrial robot, the consequences extend far beyond a single machine. The entire production cell halts, downstream assembly lines stall, and every hour of unplanned downtime translates directly into lost output and escalating maintenance costs. The ABB 3HAC046163-001 Reduction Gear RV-320ES i=201 — paired with the SIB-01 safety interface board (3HNA006146-001) and the associated mechanical assembly (3HAC044841-002) — is the precision-engineered drivetrain component that keeps the IRB6700 operating at its rated payload and repeatability. There is no generic substitute: this exact gear ratio, flange geometry, and torque rating are specified by ABB for this robot family.
Within the IRB6700 series, the RV-320ES with a reduction ratio of i=201 is the primary axis gearbox responsible for the robot’s base rotation (Axis 1) or major arm articulation, depending on the specific robot configuration. The IRB6700 is ABB’s flagship heavy-payload robot platform — rated up to 235 kg payload — and is deployed globally in automotive body-in-white welding, press-tending, foundry, and heavy material handling applications. The 3HAC046163-001 gearbox is a critical long-lead-time spare; sourcing it from a reliable, verified supplier is essential to maintaining plant uptime.
Technical Specifications
- Part Number: 3HAC046163-001
- Associated Parts: SIB-01 / 3HNA006146-001, 3HAC044841-002
- Robot Series: ABB IRB6700
- Gearbox Model: RV-320ES
- Reduction Ratio: i = 201
- Manufacturer: ABB Robotics (OEM)
- Condition: New / Refurbished (specify on inquiry)
- Compatibility: ABB IRB6700 series (all variants)
- Weight: ~100 g (shipping weight; actual unit weight varies)
Key Features & Benefits
- OEM-Specified Gear Ratio: i=201 matches ABB’s factory specification exactly, ensuring correct axis speed and torque output without recalibration.
- RV Cycloidal Design: The RV (Rotate Vector) gear architecture delivers high torsional rigidity, minimal backlash, and superior shock-load resistance — critical for heavy-payload robot axes.
- Integrated System Compatibility: Supplied alongside SIB-01 (3HNA006146-001) safety interface and mechanical assembly 3HAC044841-002 for a complete, verified replacement kit.
- Long Service Life: Precision-ground internal components and sealed lubrication system minimize wear under continuous industrial duty cycles.
- Drop-In Replacement: Bolt pattern, shaft dimensions, and encoder interface match OEM specifications, reducing installation time and eliminating field modification.
Industry & Equipment Applications
- Automotive Manufacturing: Body-in-white welding, press-tending, and stamping line automation with ABB IRB6700 robots.
- Foundry & Die Casting: High-temperature, high-shock environments where RV gear robustness is essential.
- Heavy Material Handling: Palletizing, machine tending, and large-part transfer cells requiring 150–235 kg payload capacity.
- Metal Fabrication: Plasma cutting, waterjet, and heavy-duty arc welding positioner applications.
- General Industrial Automation: Any facility running ABB IRB6700 robots requiring scheduled or emergency gearbox replacement.
System Integration & Compatible Parts
The 3HAC046163-001 gearbox is designed to work within the ABB IRB6700 mechanical unit. Commonly ordered together with:
- 3HNA006146-001 — SIB-01 Safety Interface Board
- 3HAC044841-002 — Mechanical Assembly / Gearbox Housing
- 3HAC046686-001 — Axis 1 Motor (verify compatibility with your robot variant)
- 3HAC026253-001 — Gearbox Lubrication Kit (recommended for installation)
Please provide your robot serial number and IRC5 controller software version when inquiring to confirm exact compatibility.
Our Quality Assurance Process
- Source Verification: All ABB parts are sourced from authorized distributors or directly from ABB’s spare parts network. We do not supply counterfeit or unverified components.
- Incoming Inspection: Each unit undergoes visual inspection, label verification, and packaging integrity check upon receipt.
- Documentation: Original ABB part labels, batch codes, and certificates of conformity are retained and available on request.
- Traceability: Full supply chain traceability from manufacturer to shipment is maintained for every order.
How to Order
- Submit an inquiry via the Contact / RFQ form on this page or email support@konmask.com.
- Provide your robot model, serial number, and required quantity.
- Receive a formal quotation with lead time and shipping options within 24 business hours.
- Confirm order and arrange payment via T/T, L/C, or agreed terms.
- Shipment with full documentation (packing list, commercial invoice, COC) dispatched to your facility.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, robot, and drive components — not a generalist marketplace.
- Global B2B Supply: Serving OEMs, system integrators, and MRO teams across Europe, Southeast Asia, the Middle East, and the Americas.
- Fast Response: Dedicated technical sales team responds to RFQs within 24 hours.
- Verified Stock: Real-time inventory checks before every quotation — no phantom stock.
- Competitive Lead Times: Air freight and express courier options available for urgent downtime situations.
Frequently Asked Questions
- Q: Is the 3HAC046163-001 compatible with all IRB6700 variants?
- A: The RV-320ES i=201 gearbox is used across multiple IRB6700 configurations, but compatibility depends on the specific axis and robot variant. Please provide your robot serial number for confirmation.
- Q: Do you supply new or refurbished units?
- A: We can supply both new OEM units and professionally refurbished units. Please specify your preference and budget in your inquiry.
- Q: What is the typical lead time?
- A: Lead time varies by stock availability — typically 3–15 business days. Emergency orders with air freight can be arranged for critical downtime situations.
- Q: Can you provide a certificate of conformity?
- A: Yes. Original ABB documentation and certificates of conformity are available for all new OEM units.
- Q: What payment terms do you accept?
- A: We accept T/T (bank transfer), L/C at sight, and other terms by arrangement for established customers.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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