ABB 3HAC046046-003 IRB6700 Motor Incl Pinion | Replacement, Equivalent & Selection Guide
The ABB 3HAC046046-003 is an OEM servo motor with integrated pinion designed for the IRB 6700 industrial robot series. It is the current active part number superseding 3HAC051407-002 and 3HAC055440-004. Konmask.com stocks verified-source units to minimize your robot downtime.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (Primary) | 3HAC046046-003 |
| Supersedes | 3HAC051407-002 / 3HAC055440-004 |
| Compatible Robot | ABB IRB 6700 Series |
| Component Type | Servo Motor Incl. Pinion |
| Manufacturer | ABB Robotics |
| Condition | New OEM / Refurbished Available |
| Weight (approx.) | 400 g |
| Warranty | 12 Months |
Compatible Replacement & Equivalent Models
The following part numbers are direct replacements or functional equivalents for the 3HAC046046-003:
- 3HAC051407-002 — Earlier revision; same mechanical and electrical interface
- 3HAC055440-004 — Regional variant; fully interchangeable in IRB 6700 axis configurations
Always verify axis assignment (Axis 1–6) and robot payload variant (150/175/200/235/300/360 kg) before ordering. Contact us if you need cross-reference confirmation.
Why Choose the Original Model
- Factory-calibrated encoder alignment — no re-mastering required after swap
- Integrated pinion eliminates field assembly error
- Full ABB traceability and serial number documentation
- Guaranteed compatibility with ABB IRC5 and OmniCore controllers
- Longer MTBF vs. aftermarket alternatives
Typical Applications
- Automotive body welding and assembly lines
- Heavy-duty material handling and palletizing
- Foundry and press-tending environments
- Spot welding with IRB 6700 / 6790 variants
- Machine tending in high-cycle production cells
System Compatibility
- Robot Family: ABB IRB 6700 (all payload variants: 150 / 175 / 200 / 235 / 300 / 360 kg)
- Controller: IRC5 (M2004), OmniCore C30 / C90XT
- Drive System: ABB DSQC series servo drives
- Software: RobotWare 6.x / 7.x
Selection Guide
Use the table below to confirm the correct part for your axis and robot variant:
| Robot Model | Payload | Axis | Recommended Part |
|---|---|---|---|
| IRB 6700 | 150–235 kg | Axis 1 | 3HAC046046-003 |
| IRB 6700 | 300–360 kg | Axis 1 | Verify with serial plate |
| IRB 6700 | All | Axis 2–3 | Contact for axis-specific BOM |
Not sure which axis motor you need? Send us your robot serial number and we will confirm the correct part number.
Quality Assurance & Sourcing
- Units sourced from ABB authorized channels or certified refurbishers
- Each unit inspected: encoder integrity, winding resistance, pinion mesh tolerance
- Shipped with test report and traceability documentation
- ESD-safe packaging; export-compliant labeling
- 12-month warranty against manufacturing defects
How to Order
- Add to cart or click Request a Quote for volume pricing
- Provide your robot serial number for axis confirmation (optional but recommended)
- Choose shipping method — DHL Express / FedEx International available
- Payment: T/T, PayPal, credit card accepted
- Lead time: In-stock units ship within 1–3 business days
Replacement & Compatibility FAQ
Q: Is 3HAC051407-002 a direct drop-in for 3HAC046046-003?
A: Yes. Both share the same mechanical mounting, connector pinout, and encoder protocol. No parameter changes are required in the controller.
Q: Can 3HAC055440-004 be used on all IRB 6700 payload variants?
A: It is interchangeable on standard payload variants. For 300 kg and 360 kg models, confirm the axis BOM from the robot’s product manual (3HAC044266-001).
Q: Do I need to re-master the robot after replacing this motor?
A: Yes, axis mastering (calibration) is required after any motor replacement per ABB standard procedure.
Q: What is the lead time for out-of-stock units?
A: Typically 2–4 weeks for new OEM orders. Refurbished units are usually available within 5–7 business days.
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