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2-6 Lubricating
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Warning
Lubricating
The product has been lubricated for life by the manufacturer, and does not require lubrication in service.
If a lubricant is used in the system, use turbine oil Class 1 (with no additive) ISO VG32. Do not use
machine oil or spindle oil.
Once lubricant is used in the system, lubrication must be continued because the original lubricant applied
during manufacturing will be washed away.
When a turbine oil is used, refer to its Material Safety Datasheet (MSDS), and take appropriate
measures and handle safely.
2-7 Handling of optional adjuster
(1) Stroke adjuster (rubber stopper/metal stopper)
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Caution
1) When replacing the bolt, do not replace it with a bolt other than the designated adjust bolt. Impact
force may cause play, damage, etc.
2) Tighten the lock nut according to the tightening torque
shown in the table on the right.
Insufficient tightening may reduce the positioning accuracy.
The shock absorber uses different torques, which are shown
on the next page.
3) Be careful not to hit the table with the wrench when adjusting
the stroke adjuster.
This may cause play.
Model
Tightening torque Nm
MXQR 6
3.0
MXQR 8
5.0
MXQR12
12.5
MXQR16
25.0
MXQR20
43.0
MXQR25
69.0