Isel Linear Units with Ball Screw feed Axis - PDF Catalogues
LES 4 (LF 4) 
Ball Screw Feed Axis
- aluminium shaft profile W 75 x H 75 mm, anodized
- clamping surface and profile bottom side plan-milled
- 2 precision steel shafts Ø 12 h6, material Cf53, hardness 60 ± 2 HRC
- aluminium slide blocks WS 5/70, 2 x WS 5/70 (70 mm long) or WS 5/200 (200 mm long), adjustable free of clearance, central lubrication
- ball screw pitch 2.5/4/5/10/20 mm
- profile sealing by abrasion-resistant sealing lips
- aluminium die-cast end plates
- 2 limit and/or reference switches, repeatability ± 0.02 mm
- driving steel collar with sealed angular contact ball
- bearings prepared either for flange- mounted direct drive modules or lateral belt drive modules
Options:
- black aluminium profile, powder-coated
- electromagnetic brake
- steel slide block LS2 Item no. 051000 000
- assembly kit for limit switch
- aluminium handwheel or plastic rotary button for manual activity
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