ABB IRB 6660, Product Specification

Page: 41 / 76

1.5.4 Wrist torque
General
The table below shows the maximum permissible torque due to payload
Note
The wrist torque values are for reference only, and should not be used for
calculating permitted load offset (position of center of gravity) within the load
diagram, since those also are limited by main axes torques as well as dynamic
loads. Furthermore, arm loads will influence the permitted load diagram. To find
the absolute limits of the load diagram, use the RobotStudio add-in RobotLoad.
Max torque valid at
load Max wrist torque axis
6 Max wrist torque axis
4 & 5 Robot type
105 kg 526 Nm 1037 Nm IRB 6660-130/3.1
75 kg 472 Nm 918 Nm IRB 6660-100/3.3
200 kg 620 Nm 1177 Nm IRB 6660-205/1.9
Product specification - IRB 6660 41
3HAC087212-001 Revision: A
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1 Description
1.5.4 Wrist torque