ABB IRB 1300 - Replacing the Axis-4 Gearbox

5.7.4 Replacing the axis-4 gearbox
Location of the axis-4 gearbox
The axis-4 gearbox is located as shown in the figure.
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Required spare parts
Note
The spare part numbers that are listed in the table can be out of date. See the
latest spare parts of the IRB 1300 via myABB Business Portal,
www.abb.com/myABB.
NoteArticle numberSpare part
3HAC073084-001Gear unit, axis 4
Not used with protection class
IP40.
Replace if damaged.
3HAC061327-021O-ring on circular spline side, axis
4
Not used with protection class
IP40.
Replace if damaged.
3HAC061327-017O-ring on flexible spline side, axis
4
3HAC065806-001Timing belt, axis 4
Replace if damaged.3HAC065805-001Mechanical stop, axis 4, flange
Replace if damaged.3HAC065804-001Mechanical stop, axis 4, slider
Continues on next page
676 Product manual - IRB 1300
3HAC070390-001 Revision: G
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5 Repair
5.7.4 Replacing the axis-4 gearbox