ABB OmniCore IRB 6740, Product Manual, Page: 79 / 664

R4 R3 R1b R1a G F E D C B A Variant
230 457 582 700 35 375 350 1,225 380 1,412.5 2,401 IRB 6740-230/3.0
LID
216 446 582 700 35 345 350 1,225 350 1,592.5 2,391.5 IRB 6740-220/3.2
LID
Extra load on the robot
Extra loads can be mounted on robot. Definitions of dimensions and masses are
shown in the following figures. The robot is supplied with holes for fitting extra
equipment.
Maximum allowed arm load depends on center of gravity of arm load and robot
payload.
Frame
The table and figure shows allowed extra load on the frame.
Description
J
H
= 100 kgm
2
Permitted extra load on frame
J
H
= J
H0
+ M4 x R
2
Recommended position (see the fol-
lowing figure)
where:
• J
H0
is the moment of inertia of the equipment
• R is the radius (m) from the center of axis 1
• M4 is the total mass (kg) of the equipment
including bracket and harness (≤ 250 kg)
R
xx2300000346
Continues on next page
Product manual - IRB 6740 79
3HAC085701-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
3 Installation and commissioning
3.3.7 Fitting equipment on the robot (robot dimensions)
Continued