ABB IRB 930 - Inspecting the Ball Screw Spline Unit

4.4.3 Inspecting the ball screw spline unit
Location of ball screw spline unit
The ball screw spline unit is located as shown in the figure.
xx2300000475
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The spare part numbers that are listed in the table can be out of date.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 930 via myABB Business Portal,
www.abb.com/myABB.
NoteArticle numberSpare part
3HAC081796-001Ball screw
3HAC081797-001Ball screw, long stroke
3HAC081785-001Ball screw flange
3HAC081787-001Rubber bumper
3HAC081786-001Mechanical stopper
3HAC081703-001Pulley on the ball screw upper po-
sition
Continues on next page
Product manual - IRB 930 87
3HAC086009-001 Revision: A
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4 Maintenance
4.4.3 Inspecting the ball screw spline unit