IAI America RCS2-SD5N - Manual (Page 54)

6. Installation
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The actuator is structured in such a way that it can be affixed on any of its three sides.
Tightening torque
Tapped hole diameter Bolt bearing surface is steel Bolt bearing surface is aluminum
M5 727 Nxcm (74.2 kgfxcm) 342 Nxcm (34.9 kgfxcm)
M6 1234 Nxcm (126 kgfxcm) 536 Nxcm (54.7 kgfxcm)
About the tightening screws
x Use hexagonal socket head bolts for the male base mounting bolts.
x It is recommended to use high-tension bolts of ISO 10.9 or higher strength.
x Make sure the effective engagement length between the bolt and female thread is equal to or greater than
either of the following values, whichever is applicable:
Female thread is made of aluminum Æ Twice the nominal diameter
Caution: Some tapped mounting holes are through holes. Never use long screws exceeding the effective
thread length.
Such long screws may damage the internal mechanism or electrical parts.
depth 5
2x2-M6, depth 12
8-M5, depth 10
(same on opposite side)
depth 5 (same on opposite side)
depth 5 (same on opposite side)