4.6 How to replace components
4-25
4. Maintenance and Inspection
Coupling Screw
5) Keep the slider at the distance shown in the table below from the mechanical end.
Coupling Tightening Position
Model
Coupling Tightening Position [mm]
(Distance between Slider and Mechanical End)
SA4C 2
SA6C 2
SA7C 2
SA8C 2
6) Hold the motor for replacement loosely with the motor affixing screws, and then
tighten the coupling screw in the tightening torque shown in the table.
Coupling Screw Tightening Torque
Model Tightening Torque [N•m]
SA4C 0.4
SA6C 0.9
SA7C 1.5
SA8C 1.5
Coupling Tightening Position
(Distance between slider and mechanical end
when tightening coupling)