Features:
- Single robot variant: ABB limits the article to IRB 4600-20/2.55
- Three wrist axes: the same motor code serves joints 4, 5, and 6
- Included drive element: the assembly description includes the pinion
ABB 3HAC030211-004 is defined first by the 20/2.55 robot configuration, then by its shared use across the wrist.
This combination reverses the pattern used by the three higher-payload IRB 4600 variants, which occupy another motor row.
Keeping variant and joint together prevents a correct-looking wrist motor from entering the wrong service plan.
Apter Power can review 3HAC030211-004 robot variant, wrist joint, motor label, condition, and service documentation.
ABB 3HAC030211-004 IRB 4600-20/2.55 Wrist Motor with Pinion 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.
- Payload: the documented robot designation is 20 kg.
- Reach: the matching reach is 2.55 m.
- Combined identity: both values must appear in the type-plate record.
- Other variants: higher-payload IRB 4600 robots use another wrist article.
- Axis 4: the table lists this motor assembly.
- Axis 5: the same exact article is used.
- Axis 6: the final wrist joint is also included.
- Work package: retain the actual axis through calibration and restart.
- Label: compare the full -004 Product Model.
- Assembly: confirm the motor and pinion scope.
- Interfaces: reconcile connectors, mounting, and drive features.
- Documentation: use the 20/2.55 ABB service procedure for release.
- IRB 4600-20/2.55 axis-4 repair: service the dedicated wrist-motor configuration.
- IRB 4600-20/2.55 axis-5 maintenance: retain the shared code with a joint-specific record.
- IRB 4600-20/2.55 axis-6 service: coordinate replacement and final-axis calibration.
- Variant-controlled spares: prevent crossover from the higher-payload IRB 4600 motor row.