- Spindle pitch p 5 / 10 / 20 mm
- available with one or two integrated ball screw drives!
- Profile lengths 290 mm to 2990 mm in 100 mm steps
- 2, 4, 6 or 8 steel slides
- compatible to the LES predecessor

The linear unit iLE 20/20 is based on a sophisticated linear technology, which has been permanently developed further through many years of experience and numerous specific customer requirements. Customer wishes and experience from the service fields have been incorporated as product developments.

This enables us to offer a suitable linear system for every application and to design tailor-made solutions for individual customer requirements. The linear units are available with one or two integrated ball screw drives (Ø 20 mm), pitches* of optionally 5/10/20/40 mm and with 2, 4, 6 or 8 steel slides with aluminium clamping plates. (* currently only 5 mm available) Profile lengths 290 mm to 2990 mm in 100 mm steps available!

Features

highly rigid and high-precision drive unit with smallest dimensions
high load capacities, high precision and high rigidity due to integrated profiled rail guide
high positioning and repeat accuracy due to ball screw with backlash-free nut system
high traversing speeds with simultaneous high precision due to ball rail systems, large spindle diameters and pitches

Options

Stepper or servo motor
external limit switches
Energy Chains®
Fasteners
Bellows

Linear unit with spindle drive - LES 4

Features

- Aluminium shaft slide WS 5/70.2 x WS 5/70 (70 mm long), adjustable without play, central lubrication
- Aluminium shaft mounting profile width 75 x height 75 mm, natural anodised
- Clamping surface and profile underside plane milling
with 2 precision steel shaftsØ 12 h6, material Cf53,hardness 60 ± 2 HRC
- Aluminium shaft slide WS 5/70.2 x WS 5/70 (70 mm long), adjustable without clearance, central lubrication
- Ball screws with 2.5 / 4 / 5 / 10 / 20 mm pitch
- Profile sealing Abrasion-resistant sealing lips
- Die-cast aluminium end plates
with 2 end or reference switches, repeat accuracy ± 0.02 mm
Sealed angular contact ball bearingsin drive steel flange

Traverse path

at 1 x WS 5 / 70 = profile length (L1) - 150 mm
at 2 x WS 5 / 70 = profile length (L1) - 280 mm

Profile length (L1) from 290 mm to 2990 mm can be ordered in 100 mm increments!
Maximum length up to 3490 mm and special lengths on request.

Options

- black anodised aluminium profile
- Electromagnetic brake in the motor module or in the extension of the drive spindle
- Steel slide LS2 (Art.-No. 223007)
- External limit switch mounting kit (see accessories)

PSF - profile rail guide and PSS - profile rail slide
ARC = Compact design
HRC/ERC = High version

Carriage width: F-flange design | M-flange design
Carriage length; S-short version | N-normal version | L-long version
FS = flange, short version
FN = flange, normal design
FL = flange, long version
MS = Narrow Ahttps://de.industryarena.com/isel/dashboard/products/create?category_id=1109#enusführung, short version
MN = Narrow version, normal version
ML = Narrow version, long version

PSF - profile rail guide and PSS - profile rail slide
A = Compact design
H = High version

Carriage width: F-flange design | M-flange design
Carriage length; S-short version | N-normal version | L-long version
FS = flange, short version
FN = flange, normal design
FL = flange, long version
MS = Narrow version, short version
MN = Narrow version, normal version
ML = Narrow version, long version

PSF - Profile rail guide and PSS - Profile rail slide

A = Compact design
H= High version

Carriage width: F-flange design | M-flange design
Carriage length; S short version | N normal version | L long

Design
FS = flange, short version
FN = flange, normal design
FL = flange, long version
MS = Narrow version, short version
MN = Narrow version, normal version
ML = Narrow version, long version

Features

Aluminium shaft mounting profile width 150 x height 75 mm, natural anodised
Clamping surface and profile underside plane milling
with 4 precision steel shafts Ø 12 h6, material Cf53,hardness 60 ± 2 HRC
Aluminium shaft slide WS 5/70.2 x WS 5/70 (70 mm long), adjustable without clearance, central lubrication
Ball screws with 2.5 / 4 / 5 / 10 / 20 mm pitch
Profile sealing Abrasion-resistant sealing lips
Die-cast aluminium end plates
with 2 limit or reference switches, repeat accuracy ± 0.02 mm
Sealed angular contact ball bearingsin drive steel flange

Traverse path

at 2 x WS 5 / 70 = profile length (L1) - 150 mm
at 4 x WS 5 / 70 = profile length (L1) - 280 mm


Profile length (L1) from 290 mm to 2990 mm can be ordered in 100 mm increments!

Options

black anodised aluminium profile
electromagnetic brake
Steel slide LS2
Limit switch mounting kit


On request

length measuring system
bellows cover
Mounting on the left side of the motor module