Scara Mechanical Unit Manual
Document Version: V1.1(
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© 2021
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reserved.
36
Push each arm in MOTOR ON status
to check whether backlash exists.
Each arm
√
Check whether unusual sound or
vibration occurs.
Whole
√
√
√
√
√
Measure the accuracy repeatedly by
a gauge.
Whole
√
Turn ON and OFF the brake release
switch and check the sound of the
electromagnetic brake. If there is no
sound, replace the brake.
Brake
√
√
√
√
√
5.2.
Greasing
The ball screw spline and reduction gear units need greasing regularly. Only use the grease specified in
the following table.
CAUTION
Keep enough grease in the Robot. Operating the Robot with insufficient grease
will damage sliding parts and/or result in insufficient function of the Robot.
Once the parts are damaged, a lot of time and money will be required for the
repairs.
Tab 0.3 Periodic Greasing
Joint
Greasing part
Greasing Interval
Grease
#1
Reduction gear units
Replace the grease every 10000 hours or
2 years, whichever occur earlier.
Contact TRIO sales representatives.
#2
Reduction gear units
#3
Ball screw spline
shaft
Replace the grease every 6 months or 100
kilometres, whichever occur earlier.
(Change the interval if it is necessary.)
AFB-LF+400
If the robot needs greasing, please contact us.
5.2.1.
Greasing Procedures
Please cover the furniture and peripheral equipment, etc., in case that grease/oil falls.
(1)
Turn the controller power ON.