ABB IRB 920, Product Specification

Page: 32 / 58

1.5.3 Maximum load and moment of inertia
General
Total load given as: Mass in kg, center of gravity (Z and L) in m and moment of
inertia (J
ox
, J
oy
, J
ox
) in kgm
2
. L= √(X
2
+ Y
2
).
For IRB 920, L is 0 mm at the default rating and its maximum value changes with
the payload. See
Load diagrams on page 28 .
Full movement
Max. value Robot variant Axis
J
4
= Mass x L
2
+ J
0Z
≤ 0.05 kgm
2
IRB 920T-6/0.45 4
J
4
= Mass x L
2
+ J
0Z
≤ 0.05 kgm
2
IRB 920T-6/0.55
J
4
= Mass x L
2
+ J
0Z
≤ 0.12 kgm
2
IRB 920T-6/0.65
xx1900001317
Description Position
Center of gravity A
Max. moment of inertia around the X, Y and Z axes at center of
gravity. J
ox
, J
oy
, J
oz
32 Product specification - IRB 920
3HAC075723-001 Revision: A
© Copyright 2021 ABB. All rights reserved.
1 Description
1.5.3 Maximum load and moment of inertia