Overview
Manuals
Legacy Motor
New Fit
Wrist Datum
Features:
- Motor including pinion. The verified ABB configuration must be preserved during replacement and return-to-service checks.
- Axis 6 in IRB 760. The verified ABB configuration must be preserved during replacement and return-to-service checks.
- ABB identifies 3HAC057544-006 as the replacement article. The verified ABB configuration must be preserved during replacement and return-to-service checks.
ABB 3HAC038405-003 is documented for legacy sixth-axis wrist motor superseded by 3hac057544-006. Selection requires the complete ABB identity and a match to the installed robot configuration. This ABB component is selected by its complete article identity, documented equipment role and installed-system configuration. Compatibility depends on the original mounting position, connector or mechanical arrangement, paired assemblies and the hardware revision recorded for the application. Visual similarity alone is not sufficient evidence that another unit is interchangeable.
Before replacing 3HAC038405-003, record the full nameplate identity, installed position, mounting or connector arrangement, paired assemblies and every applicable ABB service record. Compare the supplied unit with the original item and approved configuration, isolate all relevant energy sources, and follow the documented installation procedure. After installation, inspect every affected mechanical, electrical and communication interface and complete controlled functional checks before returning the equipment to service.
The 3HAC038405-003 ABB Motor including pinion is identified as Obsolete/Discontinued by OEM. Moore Automated may still be able to supply the required hardware and supporting documentation, subject to stock and exact-model verification.
ABB 3HAC038405-003 documentation and reference links.
Important Notice: Every linked document must identify the listed model or its documented family. Confirm the complete order code, hardware revision and installed-system requirements before replacement.
This article identifies the earlier sixth-axis motor used in the IRB 760 wrist.
ABB's successor path must be checked against the complete wrist, feedback and pinion arrangement.
Record the old motor position and restore the sixth-axis reference after replacement.
