Expected Component Life - ABB IRT 710 Product Manual

4.2.3 Expected component life

Expected life depends on usage
The expected life of a specific component of the product can vary greatly depending
on how hard it is run.
The Track has been designed and validated to perform at least 1000000 cycles at
full payload and maximum duty cycle without the need for replacing any component.
However, the lifetime of individual components may vary in case of extreme working
conditions, or if the recommended maintenance is not observed.
Expected component life
Component
Cable harness
Cable chain
Cam roller unit
Gearboxes
Rack
Rail
Product manual - IRT 710
3HKA00000186299-001 Revision: B
Expected life
1,000,000 cycles
10,000,000 m
1,000,000 cycles
Over 20,000 hours
Over 10 years
12 meters per cycle x 1,000,000
cycles
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4 Maintenance
4.2.3 Expected component life
Note
The expected life can also
be affected by assemblage
of cabling other than stand-
ard options.
1 Different working en-
vironment
2 the weight of the in-
ternal cables and
tubes
3 the actual travel
length
4 the speed and
The expected life is given
for the cam roller units of a
six-meter-longstroke track
(12 meters per cycle) operat-
ing 1,000 maximum load
cycles a day.
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