IAI ROBO Cylinder RCS4-WRA12C Instruction Manual page 196

4.6 How to Replace Components
6) Keep the rod at the distance shown in the table below from the mechanical end.
7) With the origin mark marked on the motor end pulley facing outwards,
hang the belt on the pulleys.
4-31
Section: Main Unit Ass'y
Rod Position
(Distance between slider and mechanical end
when attaching motor unit)
Rod Position
Model
WRA16R
Origin Mark
Rod Position [mm]
2