Features:
- RMU101 core: ABB article 3HAC044168-001 is the serial measurement unit specified for the set
- Complete retrofit hardware: battery, plates, cable, label, and straps are specified
- Post-installation task: ABB requires the robot revolution counters to be updated
3HAC046686-004 supplies the RMU101 measurement unit and the supporting parts needed for a structured replacement.
The dedicated instruction separates removal, mechanical preparation, connection, cable retention, and labeling into one service path.
Updating the revolution counters reconnects the replaced measurement hardware with the position reference of the robot.
Apter Power can review the complete 3HAC046686-004 kit, RMU101 identity, condition evidence, and service-document requirements.
ABB 3HAC046686-004 RMU101 Serial Measurement Board Replacement Set Manuals,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.
- SMB hardware: 3HAC044168-001 is the specified RMU101 unit.
- Power retention: the kit includes 3HAC044075-001 battery pack.
- Installation pieces: separate SMB and battery plates are listed.
- Connection items: the label, cable, and straps complete the supplied scope.
- Preparation: follow the ABB safety information before opening the system.
- Removal: take out the former SMB, battery, and connecting cable.
- Refitting: install the new plates, components, cable, and restraints.
- Closeout: keep the replacement label with the serviced assembly.
- Required action: ABB calls for revolution-counter updating after replacement.
- Input record: retain the robot and mechanical-unit identification before service.
- Release gate: do not return the robot to production with unresolved position-reference status.
- RMU101 SMB replacement: renew the serial-measurement assembly with its specified hardware.
- Battery-and-cable retrofit: replace the documented energy-storage and connection path together.
- Robot position recovery: complete the service with the required revolution-counter update.