ABB Robot electric motor
ABB spare part — Updated 2026-09-16
ABB Robot electric motor — is referenced by 1 ABB fault code in the LogrobotLM catalogue — including 39478. Those are the faults that put this part under suspicion; confirm the real cause against your robot's backup before ordering a replacement.
Orderable part numbers
- 3HAC031904-001Motor unit with timing belt wheelIRB 120
- 3HAC021965-002Motor with pinionIRB 140
- 3HAB3309-1Motor and pinion 1IRB 1400
- 3HAC020436-001Servo motor control (English)IRB 1410
- 3HAC041529-001Motor, axis 1IRB 1520
- 3HAC021799-003Motor axis 4 (Upper arm, exploded view IRB1660ID on page 37)IRB 1600
- 3HAC4790-1Motor axis 2IRB 2400
- 3HAC025713-001Motor unit, axis 2IRB 260
- 3HAC072252-003Motor unitIRB 5710
- 3HAC073868-003Motor unitIRB 5720
- 3HAB4039-001Motor Axis 1IRB 6400
- 3HAC15879-2Motor axis 1IRB 6600
Controller generation matters — always match the exact variant on your unit's label before ordering.
Fault codes that point to this part
Searching for a Robot electric motor? These ABB faults name it among the parts to check. Open any one for the meaning and what to check — then confirm which cause is really yours before ordering.
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →