ABB HAC043074-003 – Rotational AC Motor with Pinion | IRB 6700 Robot Platform
Engineering Background: The ABB IRB 6700 series represents ABB Robotics’ flagship heavy-payload industrial robot platform, widely deployed in automotive body-in-white welding, press tending, foundry, and heavy material handling applications. Axis drive motors are safety-critical components that directly govern repeatability, cycle time, and mean time between failures (MTBF) of the entire robot cell.
Product Positioning: HAC043074-003 is the OEM-specified rotational AC servo motor with integrated pinion gear for the IRB 6700 axis drive train. Sourced from ABB’s certified spare-parts channel, this unit is a direct drop-in replacement that restores factory motion performance without re-parameterization of the IRC5 controller.
Complete Technical Specifications
- Part Number: HAC043074-003
- Internal SKU: IRB670063HAC043074-003
- Motor Type: Rotational AC Servo Motor with Pinion
- Compatible Platform: ABB IRB 6700 Series (all payload variants: 150/200/235/300/500 kg)
- Controller Compatibility: IRC5 Single / IRC5 Compact / IRC5 Panel Mounted
- Drive Interface: Integrated pinion gear for direct axis gearbox engagement
- Encoder Type: Resolver / Absolute encoder (OEM specification)
- Mounting: OEM flange pattern — no adapter required
- Weight: 500 g (approx.)
- Country of Origin: Sweden / EU (ABB Robotics manufacturing)
- HS Code: 8501.40
Proven Application Environments
- Automotive body-in-white (BIW) welding and assembly lines
- Press tending and stamping automation
- Foundry and die-casting material handling
- Heavy palletizing and depalletizing cells
- Aerospace structural component handling
- General heavy-payload pick-and-place automation
Engineering Advantages
- OEM Fit & Form: Exact dimensional match to ABB factory specification — zero mechanical modification required.
- Pinion Pre-Installed: Eliminates field assembly risk; pinion is factory-torqued and aligned to OEM backlash spec.
- No Re-Parameterization: Motor constants are pre-matched to IRC5 drive parameters; swap and run.
- Traceability: Each unit carries ABB serial number and date code for warranty and audit compliance.
- Reduced Downtime: Direct replacement minimizes robot cell downtime to the mechanical swap window only.
System Architecture & Signal Flow
In the IRB 6700 drive train, the AC servo motor (HAC043074-003) receives torque commands from the IRC5 axis computer via the drive module. The integrated pinion transmits rotational force to the axis gearbox, which drives the robot arm link. Position feedback is returned to the IRC5 via the resolver/encoder loop, closing the servo control loop at the axis level. Replacing this motor restores the full closed-loop servo chain to factory specification.
Sourcing & Quality Verification
- Sourced through ABB’s authorized spare-parts distribution network
- Each unit inspected for physical integrity, connector condition, and pinion gear mesh quality prior to dispatch
- Original ABB packaging and documentation preserved where available
- Batch traceability records maintained for B2B procurement audit requirements
- Konmask.com holds stock of critical IRB 6700 drive components for rapid fulfillment
Procurement Process
- Submit your inquiry with robot serial number and axis number via [email protected] or WhatsApp +0086 19859288691.
- Receive a formal quotation with lead time and shipping options within 24 business hours.
- Confirm purchase order — payment via T/T, PayPal, or platform checkout.
- Dispatch with tracking; express air freight available for urgent downtime recovery.
- Post-delivery technical support available for installation verification.
Technical FAQ
Q: Is HAC043074-003 compatible with all IRB 6700 payload variants?
A: Yes. The motor is common across the IRB 6700 axis drive family. Confirm your axis number when ordering to ensure pinion ratio match.
Q: Does the IRC5 controller require re-calibration after motor replacement?
A: A fine calibration (revolution counter update) is required after any axis motor replacement per ABB service manual. Full motor parameter re-commissioning is not required when using OEM HAC043074-003.
Q: Can Konmask supply the matching gearbox or bearing kit?
A: Yes. Contact us with your IRB 6700 serial number for a complete axis overhaul BOM.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. Ex-stock ABB orders: 5–15 business days depending on origin warehouse.
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Contact: [email protected] | +0086 19859288691
