ABB Robotics IRB 6790 Product Manual page 59

Base plate
This section details how to secure the base plate to the foundation.
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Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Make sure the foundation is levelled.
CAUTION
The base plate weighs 353 kg! All lifting
equipment used must be sized accordingly!
Position base plate in relation to the robot
work location using the grooves in the base
plate.
Lift the base plate to its mounting position.
Use the base plate as a template and drill at-
tachment holes as required by the selected
bolt dimension.
Fit the base plate and use the levelling bolts
to level the base plate.
If required, fit strips of sheet metal underneath
the base plate to fill any gaps.
Secure the base plate to the foundation with
screws and sleeves.
Recheck the four contact surfaces on the
base plate to make sure the base plate is
levelled and flat.
If it is not, use pieces of sheet metal or similar
to bring the base plate to a levelled position.
Fit the enclosed guide pins to the base plate.
Note
All screws and pins are delivered in a plastic
bag together with the base plate.
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2 Installation and commissioning
2.4.3 Securing the base plate
Note
Shown in figure Base plate, orienting
grooves and leveling bolts on page
Detailed in section
on page 56.
Attachment holes: 16 pcs.
Shown in figure Base plate, orienting
grooves and leveling bolts on page
Maximum allowed deviation all over the
base plate, from one contact surface to
the other: 0.3 mm.
(A)
(A)
(B)
B-B
xx1500000250
A Cylindrical guide pin
B M5 x 40. Tightening torque 6 Nm.
(x2)
Continued
58.
Lifting the base plate
58.
800
B B
59