3.2.3 Expected component life
General
The expected life of a specific component of the robot can vary greatly depending
on how hard it is run.
Expected component life - protection type Standard
NoteExpected lifeComponent
Not including:
• Possible SpotPack
harnesses
• Optional upper arm
harnesses
40,000 hours
ii
Cable harness
Normal usage
i
Not including:
• Possible SpotPack
harnesses
• Optional upper arm
harnesses
20,000 hours
ii
Cable harness
Extreme usage
iii
40,000 hours
iv
Balancing device
40,000 hoursGearboxes
v
i
Examples of "normal usage" in regard to movement: most material handling applications.
ii
Severe chemical or thermal environments, or similar environments, can result in shortened life
expectancy.
iii
Examples of "extreme usage" in regard to movement: press tending, very severe palletizing
applications, major use of axis 1 movement.
iv
The given life for the balancing device is based on a test cycle of 4,000,000 cycles that starts from
the initial position and goes to maximum extension, and back. Deviations from this cycle will result
in differences in expected life!
v
The SIS for an IRC5 system is described in the Operating manual - Service Information System.
Product manual - IRB 6700 115
3HAC044266-001 Revision: N
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3.2.3 Expected component life
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