Omron R6Y Series User Manual page 75

Robot Model
R6YXH250
R6YXH350
R6YXH400
R6YXX1200
End effector or stay
WARNING
THE END EFFECTOR ATTACHMENT MUST HAVE ADEQUATE
STRENGTH TO WITHSTAND THE LOADS LISTED IN TABLE 3-1. IF TOO
WEAK, THE ATTACHMENT MAY BREAK DURING ROBOT OPERATION
AND FRAGMENTS FLY OFF CAUSING ACCIDENTS OR INJURIES.
Table 3-2
Tightening torque
Number of
Bolts Used
bolts
M4 or lager 2 or more
M4 or lager 2 or more
M4 or lager 2 or more
M10 or lager 2 or more
Hole diameter
Tapped hole
Fig. 3-41
3-35
CHAPTER 3 Installation
Hole diameter(mm)
Nm kgf·cm
4.5 46 12
4.5 46 12
4.5 46 12
760
74.0 25
Bolt
Slot
Spline shaft
+0.018
0
+0.018
0
+0.018
0
±0.01