Expected Component Life - ABB IRB 120 Product Manual

3 Maintenance

3.2.3. Expected component life

3.2.3. Expected component life
General
The life of any component depends on how hard it is run, and it can vary greatly.
Expected component life
Component
Cable harness
Normal usage
Cable harness
Extreme usage
Gearboxes
1)
2)
applications, major use of axis 1 movement.
3)
76
1)
2)
Examples of "normal usage" in regard to movement: most material handling applications.
Examples of "extreme usage" in regard to movement: presstending, very severe palletizing
Severe chemical, thermal or similar environments, can result in shortened life expectancy.
Expected life
3)
30,000 hours
3)
15,000 hours
30,000 hours
Note
Not including:
• Optional upper arm
harnesses.
Not including:
• Optional upper arm
harnesses.
3HAC035728-001 Revision: B