ABB IRB6700 Servo Motor 3HAC044137-009 / 3HAC042495-008 / 3HAC042494-008 – Axis Drive Unit | IRB6700 Platform
The ABB IRB6700 series servo motor assembly — part numbers 3HAC044137-009, 3HAC042495-008, and 3HAC042494-008 — is the OEM-specified axis drive unit engineered for ABB’s flagship heavy-payload industrial robot platform. Procurement engineers sourcing verified replacement or spare drive units for IRB6700 installations will find this listing covers the complete interchangeable motor set across the IRB6700-150/3.2, IRB6700-200/2.6, and IRB6700-235/2.65 variants.
Product Positioning: This servo motor is a critical motion-control component within the IRB6700 joint drive train. It delivers the torque, speed, and positional accuracy required for high-cycle automotive, foundry, and heavy-assembly automation lines. Konmask.com supplies this unit as a tested, traceable spare to minimize unplanned downtime.
Complete Technical Specifications
- OEM Part Numbers: 3HAC044137-009 | 3HAC042495-008 | 3HAC042494-008
- Compatible Robot: ABB IRB6700 Series (all sub-variants)
- Component Type: AC Servo Motor / Axis Drive Unit
- Manufacturer: ABB Robotics (Sweden / CN-manufactured)
- Country of Origin: China (CN)
- Weight: 420 g (unit only, excluding packaging)
- Mounting: OEM flange-mount, direct axis replacement
- Encoder Type: Integrated resolver / absolute encoder (OEM spec)
- Condition: New / Surplus New / Refurbished — specify at inquiry
- Warranty: 12-month Konmask quality guarantee
- HS Code: 8501.52 (AC motors, multi-phase, 750W–75kW range)
Proven Application Environments
- Automotive body-in-white welding and assembly lines
- Foundry and die-casting material handling (IRB6700F variant)
- Heavy-payload palletizing and machine tending
- Aerospace structural component handling
- General heavy-industry pick-and-place automation
Engineering Advantages
- OEM-Identical Fit: Direct drop-in replacement — no mechanical or software re-parameterization required when replacing like-for-like part numbers.
- Cross-Compatible SKUs: 3HAC044137-009, 3HAC042495-008, and 3HAC042494-008 cover multiple axis positions within the IRB6700 drive train, reducing the number of unique spares required in your MRO inventory.
- Thermal Resilience: Rated for continuous operation in high-ambient foundry and press-shop environments consistent with IRB6700F/C specifications.
- Encoder Integrity: Each unit is verified for encoder signal continuity prior to dispatch, eliminating the primary failure mode of field-returned servo motors.
System Architecture & Signal Flow
Within the IRB6700 control architecture, axis servo motors receive velocity and torque commands from the ABB DSQC Drive Module via the robot’s internal drive bus. The motor’s integrated encoder feeds positional data back to the IRC5 / OmniCore controller for closed-loop position control. Replacing this motor unit does not require controller re-flashing; however, axis calibration (fine calibration via RobotStudio or the FlexPendant) is recommended post-installation to restore TCP accuracy.
Recommended companion parts: DSQC662 Drive Unit, 3HAC025338-001 Axis Computer, IRB6700 Calibration Pendulum Kit.
Sourcing & Quality Verification
- Traceability: All units supplied with batch/lot documentation where available from OEM or authorized distributor channels.
- Inspection Protocol: Visual inspection, insulation resistance check, and encoder signal verification performed prior to shipment.
- Packaging: Anti-static foam-lined export carton; suitable for air and sea freight.
- Lead Time: In-stock units ship within 1–3 business days; sourced units 7–15 business days.
- Certifications: CE-marked platform; individual unit documentation available on request.
Procurement Process
- Confirm your IRB6700 sub-variant and axis position requiring replacement.
- Cross-reference part number (3HAC044137-009 / 3HAC042495-008 / 3HAC042494-008) against your robot’s spare parts manual.
- Submit your purchase order or RFQ via this listing or email support@konmask.com.
- Receive proforma invoice with lead time confirmation within 24 business hours.
- Unit dispatched with tracking; installation support available via email.
Technical FAQ
Q: Are 3HAC044137-009, 3HAC042495-008, and 3HAC042494-008 interchangeable?
A: They serve different axis positions within the IRB6700 drive train. Please confirm your axis number before ordering. Contact us if you need cross-reference assistance.
Q: Is axis recalibration required after motor replacement?
A: Yes. Fine calibration via ABB RobotStudio or the FlexPendant is recommended to restore full TCP accuracy after any servo motor replacement.
Q: Do you supply refurbished units?
A: Both new/surplus-new and professionally refurbished units are available. Specify your preference at the time of inquiry and we will confirm availability and pricing.
Q: What is the minimum order quantity?
A: MOQ is 1 unit. Volume pricing is available for orders of 3+ units.
Q: Can you provide a certificate of conformity?
A: Yes, available on request for all units supplied through authorized channels.
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