ABB IRB 6400R Product On-Line Manual page 181

Installation and Commissioning
The manipulator is fixed with eight M24 bolts which must be tightened alternately.
Note that all eight bolts must be used.
Suitable bolts:
Quality
Suitable washer:
Tightening torque:
It is recommended that the robot is mounted with M24x140, 8.8 Socket screws (3) on
two base plates (1) with four locator bushings (2), that allows the same manipulator to
be re-mounted without program adjustment (see Figure 5).
For Base Plate measures (see Figure 6).
For locator bushing measures (see Figure 4).
When bolting a mounting plate or frame to a concrete floor, follow the general
instructions for expansion-shell bolts. The screw joint must be able to withstand the
stress loads defined in Chapter 2.3 .
Figure 5 Base Plate.
Product Manual IRB 6400R
M24x140 Socket screw
8.8
OD = 44 mm
ID = 25 mm
T = 4 mm
775 Nm
3
On-Site Installation
2
1
11