ABB Robotics IRB 6790 Product Manual page 66

2 Installation and commissioning
2.4.5 Orienting and securing the robot
Continued
Required equipment
It is necessary to use guide pins when securing the robot to a base plate or a track
motion.
XX1500000248
A
Attachment screws
The table below specifies the type of securing screws and washers to be used for
securing the robot to the base plate/foundation or to a track motion IRBT 6004/7004.
When the robot is used in a corrosive environment, the securing screws and
washers must be of stainless steel.
Suitable screws, lightly lubricated:
Quantity:
Quality:
Screw tightening yield point utilization
factor (v) (according to VDI2230):
Suitable washer:
Tightening torque:
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66
25g6
12k6
Cylindrical guide pin
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(A)
M24 x 100
8 pcs
8.8
90% (v=0.9)
4 mm flat washer
550 Nm (screws lubricated with Molykote 1000)
600-725 Nm, typical 650 Nm (screws none or
lightly lubricated)
Product manual - IRB 6790
3HAC063331-001 Revision: B