InformationAction
Robots performing certain, extremely
heavy duty work cycles may be fitted with
vented oil plugs. These are not fitted to
normal duty robots, but can be pur-
chased from your local ABB representat-
ive.
Too hot gearbox oil may be caused by:
• Incorrect oil quality or level.
• The robot work cycle runs a specific
axis too hard. Investigate whether it
is possible to program small "cooling
periods" into the application.
• Overpressure created inside gearbox.
8
Product manual - IRB 5720 585
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
7 Troubleshooting
7.3 Mechanical noise or dissonance
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