4.4.3 Inspecting timing belts
Location of timing belts
The timing belts are located as shown in the figures.
Required tools and equipment
Note
Equipment
The content is defined in the section
.
Standard toolkit
Other tools and procedures may be required
if the spare part needs to be replaced. These
are specified in the replacement procedure.
Timing belt tension
The table describes the timing belt tension.
Frequency
Force
Axis
New timing belt
Used timing belt
New timing belt
Used timing belt
i
93-118 Hz
86-93 Hz
20.2±1 N
14.1±1 N
ii
Axis 3
132-169 Hz
123-131 Hz
19.6±1 N
13.7±1 N
Axis 5
i
Used belt is the one having been installed and used for more than 12 hours.
Compared with the new timing belt, the force value decreases 15% and the frequency value
decreases 28% when the timing belt has been installed and used for more than 12 hours but less
than 150 hours. When the timing belt has been installed and used for more than 150 hours, both
the force and frequency values decrease 30%.
ii
The value range is only for reference.
Inspecting timing belts
Use this procedure to inspect timing belts.
Information
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot
working area.
1
Gain access to each
timing belt
by removing
the cover.
2
Check the timing belts for damage or wear.
3
Check the
timing belt pulleys
for damage.
4
If any damage or wear is detected, the part
must be replaced!
5
See
Timing belt tension on page 91
Use a sonic tension meter to measure the
timing belt tension.
6
If the belt has no tension, adjust it!
Product manual - IRB 1010
91
3HAC081964-001 Revision: B
© Copyright 2022 ABB. All rights reserved.
4 Maintenance
4.4.3 Inspecting timing belts
Summary of Contents for IRB 1010
Page 1: ...ROBOTICS Product manual IRB 1010 ...
Page 8: ...This page is intentionally left blank ...
Page 14: ...This page is intentionally left blank ...
Page 36: ...This page is intentionally left blank ...
Page 46: ...This page is intentionally left blank ...
Page 80: ...This page is intentionally left blank ...
Page 306: ...This page is intentionally left blank ...
Page 312: ...This page is intentionally left blank ...
Page 326: ...This page is intentionally left blank ...
Page 328: ...This page is intentionally left blank ...
Page 332: ......
Page 333: ......