IAI America RCA2-SD4N - Manual (Page 70)

8. Installation
62
8.3.3 Installation of Flange
Provide a flange-shaped sheet and install the actuator onto this sheet from the back.
• Use the tapped hole on the actuator to install the actuator onto the flange using the M4
countersunk screw.
• Secure the flange with the actuator mounting plate using screws.
If positioning is required, insert positioning pins.
Actuator
mounting hole
Actuator mounting plate
Positioning pin hole (2 locations)
Positioning pin hole (2 locations)
Flange
Positioning pin (2 pcs)
Installation of actuator and flange
Tightening torque
Type Tapped hole size Plate is made of
steel material
Plate is made of
aluminum material
RP3NA, RP3N (Lead screw, ball screw)
RP4NA, RP4N (Lead screw, ball screw)
M4, depth 8 3.6N·m 1.8N·m
(Reference drawing of flange)
2-reamed hole
4-φ4.5 through
Countersunk, for countersunk screw
4-φ4.5 through
(M4)
φ 23 or 25H8