AIR10-1420A Operation Manual
Common faults and handling
49
Fault
Fault classification
Possible cause
Solution
Vibration
Abnormal noise
◼
Vibration is generated in a
specific posture during movement
◼
No vibration is found after the
operation speed is slowed down
◼
Vibration is obvious during
acceleration and deceleration
◼
Multiple axes are involved with
vibration simultaneously
1.It may be because the load of the
manipulator
exceeds
the
allowable value
2.It may be because the operation
program is strict for the
manipulator
3.It may be because the
acceleration is inappropriate
1.Check whether the load of the
manipulator
exceeds
the
allowable value, reduce the load or
change the operation program
2.The vibration of specific parts
can be reduced by reducing the
speed, reducing the acceleration,
and changing the operation
program.
◼
Vibration occurs when the
manipulator collides or runs under
overload for a long time
◼
vibration occurs when the
grease has not been changed for a
long time
1.It may be because the
mechanical transmission system
suffers excessive external force
due to collision or overload, which
causes damage to the gear or
rolling surfaces of gears, bearings
and reducers, or peeling off due to
fatigue
2.It may be because any foreign
matter is trapped in the gear,
bearing and reducer, which
causes damage to the gear or
rolling surface of the gear, bearing
and reducer
3.It may be because the
manipulator is used for a long time
without changing the grease,
which causes the gear or rolling
surface of gear, bearing and
reducer to peel off due to fatigue
4.The above reasons can cause
periodic vibration or abnormal
noise
1.Keep the manipulator moving in
a single axis and determine the
axis that generates vibration or
noise
2.If you want to replace gear,
bearing and reducer parts, please
contact the company
3.Avoid operating the manipulator
under overload
4.If you want to change the
grease, please contact the
company
5.Please contact the company
