AE AIR50-2230A, Руководство по эксплуатации

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AIR50-2230A Operation Manual Common Faults and Treatment
65
Fault Classification Possible Causes Treatment
Vibration
Abnormal noise
◼
Abnormal noise after
the replacement of
lubricating grease
◼
Abnormal noise occurs
during the operation of robot
after a long-term shutdown
◼
Abnormal noise at low
speed
1. Abnormal noise from the
manipulator at low speed
immediately
after the
replacement or at the restart
after
the long-term
shutdown.
1.Observe the operation of
manipulator for 1-2 days.
Usually the abnormal noise
will disappear.
Shake of
manipulator
◼
After power-off, some
parts of manipulator may be
shaken manually.
◼
There is a gap
between the connecting
surfaces of manipulator
1. Manipulator bolts are
loose
2. Connecting bolts on the
manipulator are loose due to
the overload, collision, etc.,
thus resulting in the shake
For each Joint, check if the
bolts at the following parts are
loose. If so, tighten it with a
torque wrench according to a
suitable torque.
1. Fixing bolts of motor
2. Fixing bolts of reducer shell
3. Fixing bolts of output shaft
of reducer
4. Fixing bolts of pedestal
5. Fixing bolts between arms
6. Fixing bolts of shell
7. Fixing bolts of end effector
◼
Turn off the power of
manipulator, and confirm
that
the screws are
tightened, and shake the
entire head of manipulator
manually
1. Large backlash is resulted
from the wear or damage of
internal gears of manipulator
due to the overload, collision,
etc.
1. If you need to replace the
internal gear, please consult
with us
Motor overheating
◼
Ambient temperature
rise for installation of
manipulator,
and the
overheating of motor
◼
Motor overheats after
the cover plate is mounted
on the motor
◼
Motor overheats after
the action procedures of
manipulator
and load
conditions are changed
Ambient Temperature :
1. Ambient temperature rise
or the deterioration of heat
dissipation of motor after the
cover plate is installed
Load Action:
1. Current value of motor
exceeds its rated value due to
the load and operating
procedures
1. Decrease of ambient
temperature may prevent the
motor from overheating
2. Improvement of ventilation
conditions around the motor,
i.e. the heat dissipation of
motor, may effectively prevent
the motor from overheating.
3. A radiation shielding plate if
there is a heat source around
the motor may prevent the
motor from overheating.
4. Slowing down the action
procedures and reducing the
load may decrease the
average current value of
motor, thus preventing the
motor from overheating.
5. Please consult with us