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ABB 3HAC11440-1 is a irb 7600 axes-5/6 manipulator harness for IRB 7600. It provides axes 5 and 6 manipulator wiring and must match the documented robot variant, connection option and harness revision.
This harness supports axes five and six wiring on the documented long-arm robot arrangement. Match the robot family, connector order and installed cable revision.
Check the moving-arm bend path, clamps and connector orientation through the complete motion envelope before replacing the harness.
Photograph the original routing, isolate the robot, install the like-for-like harness and verify signals and motion before returning the cell to operation.
Engineering check: Confirm 3HAC11440-1 is the correct IRB 7600 harness for axes 5 and 6. Match every motor, brake, resolver and service connector, then route and clamp the cable exactly through the documented manipulator path.
Acceptance test: Before energizing, test conductor continuity, insulation and shield bonding. Jog the affected axes through their permitted range at reduced speed while checking bend radius, twist, clearance and stable feedback without intermittent faults.