ABB OmniCore IRB 6740, Product Manual, Page: 73 / 664

Note Action
CAUTION
The weight of the IRB 6740 robot is
IRB 6740-310/2.8: 1,370 kg
IRB 6740-260/3.0: 1,380 kg
IRB 6740-240/3.2: 1,350 kg
IRB 6740-270/2.8 LID: 1,440 kg
IRB 6740-230/3.0 LID: 1,450 kg
IRB 6740-220/3.2 LID: 1,420 kg
All lifting accessories used must be sized accord-
ingly.
3
CAUTION
When the robot is put down after being lifted or
transported, there is a risk of it tipping, if not
properly secured.
4
See Lifting the robot on page 64 . Lift the robot. 5
Guide pins are required if mounting
the manipulator to a track motion
or to a base plate. Fit two pins to the holes in the base. 6
For more information, see Guide
pins on page 60 .
Make sure the robot base is cor-
rectly fitted onto the pins. Guide the robot gently, using the attachment
screws while lowering it into its mounting position. 7
Screws: M24 x 100, 8 pcs, quality
8.8 Fit the securing screws and washers in the attach-
ment holes of the base. 8
Washers: 4 mm flat washer
Tightening torque: Tighten the bolts in a crosswise pattern to ensure
that the base is not distorted. 9
550 Nm (screws lubricated with
Molykote 1000)
600-725 Nm, typical 650 Nm
(screws none or lightly lubricated)
Continues on next page
Product manual - IRB 6740 73
3HAC085701-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
3 Installation and commissioning
3.3.4 Orienting and securing the robot
Continued