ABB IRB 6620 Product Manual page 139

Inspecting, mechanical stops
Use this procedure to inspect the additional mechanical stops.
1
2
3
4
Product manual - IRB 6620
3HAC027151-001 Revision: W
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working area.
Make sure no additional stops are damaged.
Make sure the stops are properly attached.
Correct tightening torque, additional mechanical
stops:
• Axis 1 = 120 Nm.
• Axes 2 and 3 = 115 Nm
If any damage is detected, the mechanical stops must
be replaced.
Correct attachment screws:
• Axis 1: M12 x 40, quality 12.9.
• Axis 3: M6 x 16
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3.3.10 Inspecting the additional mechanical stops
Note
Shown in figure
mechanical stops on page
Article number is specified in
Required equipment on page
3 Maintenance
Continued
Location of
137.
138.
139