AIR10-1420A Operation Manual
Common faults and handling
52
Fault
Fault classification
Possible cause
Solution
decreased, preventing the motor
from being overheated
5.Please contact the company
◼
The motor overheats after
changing the operation control
parameters of the manipulator
Control parameters:
1.If the input parameters are
inappropriate, the acceleration
and deceleration of the robot will
be inappropriate, which causes
the increase in the average motor
current and motor overheating.
1.Input
the
appropriate
parameters according to the
relevant instructions
2.Please contact the company
◼
The motor overheats in the
conditions other than above
Mechanical fault of manipulator:
1.It may be because the
mechanical system of the
manipulator fails, which causes
the motor to overheat due to high
load
Fault of motor:
1.It may be because the motor
brake fails and causes the motor to
always operate with the brake
applied, which causes the motor to
overheat due to high load
2.It may be because the main body
of the motor fails and the motor
loses its original performance,
which causes excessive current to
flow through the motor, which
causes the motor to overheat
1.Please refer to vibration,
abnormal noise and looseness
items to eliminate the mechanical
fault.
2.Please check whether the brake
is released when the motor is
powered on.
3.When the motor overheating is
eliminated after replacing the
motor, it can be confirmed to be
abnormal
4.Please contact the company
Grease leakage
◼
Grease leaks out of the
mechanical parts
Poor seal:
1.It may be because the casting is
cracked due to excessive external
force caused by the collision,
which causes grease leakage
2.It may be because O-rings are
damaged during disassembly and
reassembly, which causes grease
leakage
3.It may be because the dust
enters and the oil seal is
scratched, which causes grease
leakage
4.It may be because there is poor
seal between the cover and the
casting, which causes grease
leakage
1.In case of cracks in castings,
sealant can be used to block the
grease as an emergency measure.
However, considering that the
cracks may be further expanded, it
is necessary to replace the parts as
soon as possible.
2.Please contact the company
