IAI America RCS2W - Manual (Page 65)

2. Installation
57
Mounting hole
Reversing type
Stopper ring
Stopper ring
Clevis bracket
(5) Using screws on a clevis (optional)
An optional clevis is available for installing the actuator. Use this clevis, if necessary.
z Applicable model: Motor reversing type RCS2-RA4R
Mating material is steel Mating material is aluminum
Screw size M8 M8
Tightening torque 30 N•m 12 N•m
Caution: x Exercise caution when installing the actuator horizontally using the optional
clevis or trunnion or any commercially available free joint, because the rod will
receive the actuator weight. As a result, the bush may wear quickly or internal
mechanical parts may be damaged.
If the actuator is installed horizontally using any of the aforementioned means,
add a guide or other appropriate mechanism to prevent the rod from receiving
the actuator weight.
x The optional clevis and trunnion are designed so that the fulcrum shaft can only
receive radial load. In a condition where play is not permitted or thrust load is
received, the customer must design a separate bearing structure.
x The optional clevis and trunnion provide structures whereby the bearing supports
the fulcrum shaft. Apply grease to the fulcrum shaft.