Additional stops
The additional mechanical stops (spacers and dampers) are fitted to the lower arm
and the gearbox unit, as shown in the figure below.
xx0300000260
View A of the lower armA
View B of the lower armB
Cut of the mech stop attachmentC
SpacerD
Attachment screw, spacer (+nut)E
DamperF
Attachment screw, damper (+nut)G
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Product manual - IRB 4400 77
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
2 Installation and commissioning
2.5.3 Mechanically restricting the working range of axis 2
Continued