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ABB 3HAC044841-002 is a reduction gear rv-320e3 i=201 for IRB 6700. It performs axis-3 gearbox, graphite white and must match the documented ABB configuration.
This graphite-finish reduction gear supports the documented robot-axis transmission arrangement. Verify the axis position, ratio and complete part marking before selection.
Confirm the robot family, gearbox interface, reduction ratio and revision against the installed drive train before approving the replacement.
Support the axis safely, retain the original orientation and complete mechanical alignment and controlled-motion checks after the gearbox change.
Engineering check: Confirm 3HAC044841-002 is the RV-320E3 gearbox with 201 ratio for IRB 6700 axis 3 and the graphite white execution. Compare flange, output orientation, sealing surfaces and attachment pattern before mounting.
Acceptance test: Use the ABB maintenance procedure for lubricant and filling position, then jog the affected axis at reduced speed. Check direction, backlash, noise, leakage and temperature, and update calibration or the revolution counter before production.