Overview
Manuals
Axis Position Mapping
Dependencies
Safe Service Sequence
Features:
- ADU-790A high-voltage unit
- One additional-axis drive stage
- X3, Y3 or Z3 position
ABB identifies DSQC664A 3HAC030923-001 as adu-790a high-voltage additional drive unit for ABB IRC5 drive systems. ABB documents this ADU-790A unit at X3, Y3 or Z3 for the first, second or third additional axis, with the drive connected to the applicable main-drive and harness configuration. Selection must be based on the complete ordering identity and installed hardware context because related models can differ in mechanical arrangement, interfaces, cable configuration, approvals or supported system generation.
Technical content is limited to ABB IRC5 product manual 3HAC047136-001 and ABB product details for 3HAC030923-001. Final suitability is confirmed against the installed unit, nameplate and system records.
The ABB DSQC664A 3HAC030923-001 ADU-790A high-voltage additional drive unit is supported by Moore Automated for verified industrial replacement and spare-part requirements.
ABB DSQC664A 3HAC030923-001 ADU-790A high-voltage additional drive unit manual(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Axis Position Mapping
Identify whether the unit occupies X3, Y3 or Z3 and preserve the corresponding external-axis assignment.
Drive-System Dependencies
Confirm the main drive, DC bus, 24 V supply, Ethernet link, brake wiring and required harness set.
Safe Service Sequence
Isolate drive power, document all connections and axis parameters, and complete the ABB recommissioning checks after installation.
