IAI America IX-NNN1805 - Manual (Page 61)

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9. How to Install
9. Installation
Install the robot horizontally.
Use four M3 or M4 hexagonal socket head bolts and washers to securely affix the robot.
Model number Bolt size
Tightening
torque
Remarks
M3 0.81 N
‚m
Be sure to use a flat washer (outer diameter
‡7, inner
diameter ‡3.2, t = 0.5). IX-NNN1205/1505/1805
IX-NNC1205/1505/1805
M4 1.41 N
‚m
If the bolt size is M4, use of a flat washer causes the washer
to project from the reference surface. Use a flat washer only
when doing so does not affect your specific purpose of use.
For the hexagonal socket head bolts, use high-strength bolts of ISO10.9 or higher.
x Be sure to use washers. If not, the bearing surface may cave in.
x Tighten the hexagonal socket head bolts securely to the correct torque. If not, precision may drop and in the
worst case the robot may topple and cause an accident.
Caution Warning
Washer
hexagonal socket head bolts
9.2 Installing the Robot