4.6 How to replace components
4-21
4. Maintenance and Inspection
[Belt Replacement]
1) Detach the pulley cover affixing screws and take off the pulley cover.
2) Loosen the motor unit affixing screw and take off the belt.
3) Replace the belt.
4) Adjust the belt tension.
Keep the slider at the distance shown in the table below from the mechanical end.
Slider Position
Model Slider Position [mm]
SA4R, SA6R, SA7R and SA8R 2
Pulley Cover
Pulley Cover Affixing Screw
Belt
Motor Unit Affixing Screw
Slider Position
(Distance between slider and mechanical end
when attaching motor unit)
Section: Main Unit Ass’y