Expected Component Life - ABB Robotics IRB 6790 Product Manual

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
Component
Cable harness
Normal usage
Cable harness
Extreme usage
Balancing device
Gearboxes
i
ii
iii Examples of "extreme usage" in regard to movement: press tending, very severe palletizing
iv The given life for the balancing device is based on a test cycle of 4,000,000 cycles that starts from
v
Expected component life - protection type Foundry Prime
The demanding nature of using Foundry Prime robots in a washing application,
can shorten the life of the robot's components compared to that of standard robots
in a typical robotic application. See
Standard on page
application, the life of an individual robot can vary or being reduced.
The life of Foundry Prime robots in washing applications will depend on a number
of factors. The most important factors are:
Product manual - IRB 6790
3HAC063331-001 Revision: B
Note
For expected component life of Foundry Prime robots see
life - protection type Foundry Prime on page
i
iii
v
Examples of "normal usage" in regard to movement: most material handling applications.
Severe chemical or thermal environments, or similar environments, can result in shortened life
expectancy.
applications, major use of axis 1 movement.
the initial position and goes to maximum extension, and back. Deviations from this cycle will result
in differences in expected life!
The SIS for an IRC5 system is described in the Operating manual - Service Information System.
99for standard robots. Depending on the actual washing
• the washing detergent used
• the ambient environment
• installation, maintenance, and repair procedures
• the operation cycle of the robot.
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99.
Expected life
ii
40,000 hours
ii
20,000 hours
iv
40,000 hours
40,000 hours
Expected component life - protection type
3 Maintenance
3.2.3 Expected component life
Expected component
Note
Not including:
• Possible SpotPack
harnesses
• Optional upper arm
harnesses
Not including:
• Possible SpotPack
harnesses
• Optional upper arm
harnesses
99