Toshiba THL Series Instruction Manual page 74

2) Loosen the fixing bolts of the mechanical stoppers, move the mechanical stoppers
to a desired position, and fix them again. When fixing the mechanical stoppers, be
sure to apply Loctite to the fixing bolts.
Lower limit mechanical stopper
(Use the same fixing bolt as the one used for
the upper mechanical stopper.)
Change the fixing position of the mechanical
stopper.
Example: When the upper limit mechanical
stopper is moved 75 mm downward.
Fig. 7.6 Changing the Operating Range (THL300 and THL400)
TRANSPORTATION AND INSTALLATION MANUAL
Upper limit mechanical stopper
Upper limit mechanical
stopper fixing bolt
M5 x 16 x 1 pc.
Ball screw spline shaft
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STE 85356