IAI America RCA2-SA6R - Manual (Page 53)

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9. Installation
This actuator has the screw holes for mounting so it can be fixed from the rear side.
Also, there are a reamed hole and a slotted hole for positioning pins.
Tightening torque
Bolt bearing surface is
steel
Bolt bearing surface is
aluminum
Reamed hole (mm)
M2, depth 4 M2 0.42 N-m (0.043 kgf-m) 0.25 N-m (0.026 kgf-m)
3H7, depth 2
from bottom face of base
9.2.1 Installation of RCA2-SA2AC and SA2AR
9.2 Installation of Actuator
Screw diameter
and max. screw
mating depth
Mounting
screw
Slot
Refer to
the diagram
ST
25
50
75
100
L1
174
199
224
249
L2
92
117
142
167
A
1
2
3
4
B
4
6
8
10
15
16
A×25 30
(25)
1
R1.5
R1.5
3H
7
F3H7, Depth 2 Slot, Depth 2
B-M2, Depth 4
Detail view of Slot
Scale 2:1
Mounting
bolt