ABB 3HAC042840-001 is the manipulator harness for axes 1–6 in the IRB 6700 robot. It carries the distributed power, brake, feedback and internal signal paths through the robot structure so the controller can drive and monitor all six joints through one documented harness record.
Routing of ABB 3HAC042840-001 follows the base, lower arm, upper arm and wrist interfaces. Guides, clamps and protective sleeves keep each branch clear of joint travel; connector identity must remain visible because power and measurement conductors serve different axis functions.
During replacement, ABB 3HAC042840-001 is installed with the robot supported and de-energized. The restored route is checked through the full permitted motion envelope before power is applied, then brake release, resolver feedback and motor direction are verified one axis at a time.








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