Required equipment
NoteArticle numberEquipment, etc.
Includes attachment screws and
an assembly drawing.
3HAC055744-001
Movable mechanical stop set, axis 1
(15°).
-Standard toolkit
Article number is specified in
section References on page 10.
-Technical reference manual - System
parameters
Installation, mechanical stops axis 1
Use this procedure to fit the additional mechanical stops to axis 1 of the robot. An
assembly drawing is also enclosed with the product.
NoteAction
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
Before entering the robot working area.
1
Tightening torque: 60 Nm.Fit the additional mechanical stop to the
frame according to the figure Mechanical
stops, axis 1 on page 90.
2
The system parameters that must be
changed (Upper joint bound and Lower
joint bound) are described in Technical
reference manual - System parameters.
Adjust the software working range limitations
(system parameter configuration) to corres-
pond to the mechanical limitations.
3
WARNING
If the mechanical stop pin is deformed after
a hard collision, it must be replaced!
Deformed movable stops and/or additional
stops as well as deformed attachment
screws must also be replaced after a hard
collision.
4
Product manual - IRB 6790 91
3HAC063331-001 Revision: B
© Copyright 2019 - 2020 ABB. All rights reserved.
2 Installation and commissioning
2.6.2 Mechanically restricting the working range of axis 1
Continued
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