Linear units with spindle drive LES 4, 5, 6
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April 2019
2.2
Structure/assembly of the linear unit
The following illustrations, drawings and item lists illustrate the structure of the linear units.
Overview of the functions using LES5 as an example
Ball circulation in the aluminium
Slack-free pre-set
Spindle support
linear slide
Ballscrew nuts with wipers
Profile length
L=1,500+
Glass fibre-reinforced
recirculation elements
Centralised lubrication
With wipers
for ballscrew nuts and slides
Buffers at both ends
Integrated overtravel limit switches
Belt recirculation
End support with needle bearing
Spindle positioning with diagonal
Electrical connections
balls
covered
with
cap
Zero slack of axle due to self-
securing slotted nuts
