Industrial Robot Axis Drive Solution – ABB DSQC1018 3HAC042766-001 | IRB 6700 Series
Where This Product Is Used
The ABB DSQC1018 (part number 3HAC042766-001) is the OEM rotary AC servo motor designed for axis drives on the ABB IRB 6700 family of industrial robots. It is cross-referenced under alternate part numbers 3HAC055440-003, 3HAC055440-004, and 3HAC043456-003, covering multiple axis and revision configurations.
Typical deployment environments include:
- Automotive body-in-white welding and assembly lines
- Heavy-payload palletizing and material handling cells
- Foundry and press-tending applications requiring IP67-rated robustness
- Aerospace structural component machining and riveting fixtures
- General-purpose 6-axis robot cells with payloads up to 235 kg
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part No. | DSQC1018 / 3HAC042766-001 |
| Cross-Reference P/N | 3HAC055440-003 / 3HAC055440-004 / 3HAC043456-003 |
| Motor Type | Rotary AC Servo Motor (Brushless) |
| Compatible Robot | ABB IRB 6700 Series (all variants) |
| Series | ABB IRB 6700 / DSQC Drive Series |
| Feedback Device | Integrated encoder / resolver |
| Mounting Interface | OEM flange – direct axis replacement |
| Weight | ~100 g (module only; refer to OEM datasheet for full assembly) |
| Condition Available | New OEM / Refurbished / Tested Used |
Why Engineers Specify This Model
- OEM-matched performance: Designed to ABB’s exact torque, speed, and encoder resolution specifications for the IRB 6700 axis drive train — no tuning compromise.
- Multi-P/N coverage: A single DSQC1018 unit resolves cross-reference confusion across 3HAC042766-001, 3HAC055440-003/004, and 3HAC043456-003, simplifying procurement.
- Minimized downtime: Drop-in replacement eliminates re-parameterization; the IRC5 controller recognizes the motor automatically via the integrated SMB (Serial Measurement Board) interface.
- Proven in high-cycle environments: Rated for continuous duty in automotive and foundry cells where MTBF requirements exceed 30,000 hours.
- Global compliance: Meets CE, RoHS, and ABB factory acceptance test (FAT) criteria.
Complete System Bill of Materials
For a full axis motor replacement on the ABB IRB 6700, engineers typically source the following alongside the DSQC1018:
- ABB IRC5 Controller (M2004 / M2010 cabinet)
- DSQC662 / DSQC663 Drive Unit (axis computer)
- SMB (Serial Measurement Board) – 3HAC14550-1
- Motor cable harness – axis-specific P/N (consult IRB 6700 spare parts manual)
- Gearbox / reducer – axis-specific (e.g., 3HAC044512-001 for Axis 1)
- Brake resistor module (if applicable to axis configuration)
Compliance & Industry Standards
- CE Marking – Machinery Directive 2006/42/EC
- RoHS 2 – Directive 2011/65/EU (hazardous substance restriction)
- ISO 10218-1 – Safety requirements for industrial robots
- IEC 60034 – Rotating electrical machines standard
- ABB FAT – Factory Acceptance Test certified (OEM units)
Quality Assurance & Sourcing
Every DSQC1018 unit shipped by Konmask.com undergoes the following verification process:
- Visual inspection for physical damage, connector integrity, and label authenticity
- Encoder signal continuity test
- Winding resistance and insulation resistance (IR) measurement
- Cross-check of serial number against ABB part traceability records where available
- Secure anti-static packaging with humidity indicator card
We source from authorized ABB distributors, certified MRO surplus channels, and decommissioned OEM robot lines — never from unverified grey-market brokers.
How to Source This Part
- Add to cart directly on this page for in-stock units.
- Request a quote for bulk orders (>3 units) or specific revision requirements — email support@konmask.com.
- Provide your robot serial number when ordering to allow our engineers to confirm axis compatibility before shipment.
- Lead time: In-stock units ship within 1–3 business days; sourced units typically 5–15 business days.
Application-Specific FAQ
Q: Is the DSQC1018 compatible with all IRB 6700 payload variants (150/175/200/235 kg)?
A: Yes. The DSQC1018 / 3HAC042766-001 is used across the IRB 6700 family. Always confirm the specific axis number with your robot’s spare parts manual, as different axes use different motor sizes.
Q: What is the difference between 3HAC055440-003 and 3HAC055440-004?
A: These are revision suffixes reflecting minor manufacturing updates (connector revision or encoder firmware). Both are functionally interchangeable with DSQC1018 in standard IRC5 installations.
Q: Can this motor be used with a non-ABB controller?
A: The DSQC1018 uses ABB’s proprietary SMB interface. Integration with third-party controllers requires custom resolver/encoder adaptation and is not recommended without engineering validation.
Q: Do you offer exchange / core return pricing?
A: Yes. Contact us with your faulty unit details for a core-exchange quote, which can reduce net cost by 20–40%.
Q: What warranty is provided?
A: New OEM units carry the standard ABB warranty. Refurbished and tested-used units carry a 90-day Konmask functional warranty.
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Contact: support@konmask.com | +0086 19859288691
