Expected Component Life - ABB IRB 7600 - 500/2.55 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 life
Component
Cabling for robot, 7th axis, axis 2/3
position switch and fan
Balancing device
Gearbox
134
1. The expected life can also be affected by grouping harnesses/cables other than
standard options.
2. The given life for the balancing device is based on a test cycle that goes from the initial
position to maximum extension, and back again. Deviations from this test cycle will
result in differences in expected life! The given life is based on a test cycle that for
every axis goes from the calibration position to minimum angle, to maximum angle
and back to the calibration position. Deviations from this test cycle will result in
differences in expected life!
3. The robot is dimensioned for a service life of 8 years (350,000 cycles per year) in a
normal spot welding application. Depending on the actual application, the life of
individual gearboxes may vary greatly from this specification. The SIS (Service
Information System) integrated in the robot software keeps track of the gearbox life in
each individual case and will notify the user when a service is due. For Foundry Prime
robots, working in 100% humidity, other service intervals may be required. The SIS is
described in manual Service Information System. Article number is specified in
section References.
Expected life
4,000,000 cycles axis 1 ±180º
2,000,000 cycles axis 1 ±220º
2,000,000 cycles
40,000 h
3HAC022033-001 Revision: E
Note
See note 1)
See note 2)
See note 3)