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ML3 Self-Cooled Linear Motors
①
Fastening tread
②
Dowel holes (blind holes)
1 / 2 / 3 ...
Tightening sequence
③
Dowels
Fig. 6-3:
Tightening sequence fastening screws of primary part
The screw-on surfaces must be cleaned and be free of grease before the pri‐
mary parts can be screwed on the machine construction.
Mounting instructions:
1. Insert the dowels into the dowel holes in ML3P and position the primary
part on the slide.
When using dowels, ensure that they do not protrude more than
specified in the dimension sheets. This can lead to damage of the
primary part.
2. Fasten the primary part with screws 1, 2, 3 ...x crosswise until the pri‐
mary part is in contact with the slide.
3. Tighten all screws in the same tightening row with the nominal tighten‐
ing torque.
The effect of liquid screw lock is damaged by loosening or re-
tightening of screws (e.g. due to torque tests) and must be re‐
newed. Observe the instructions of the adhesive manufacturer
about correct screw lock.
R911389762_Edition 04 Bosch Rexroth AG
19/57
Assembly
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