LINEAR GUIDE RAILS LF 
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...with Ball Recirculation-, Slip-in- and Roller Guide Carriage applicable in manifold ways.

Aluminium Bearing Carriage


The patented bearing carriages are especially applicable for constructing complex multi-axis systems for handling and machining.
A wide range of models makes it possible to cover many fields of application.
Each model can be manufactured with different profile lengths (70, 100, 150 and 200 mm).
   

 

  

Aluminium Bearing Carriage FSK

 

Maximum Speed: 5 m/s High carrying capacity

  
   
Functional survey FSK
 
   
1 Lubrication possibilities for the recirculating balls on both sides.

2. The basic carriers of all linear guides are extruded aluminium profiles according to DIN EN 12020-2, which are provided with T-groove slots and/or mounting holes.

3. Precision steel shafts with a hardness of 60 ± 2 HRC are used as guide rails. All LFS-8 types are optionally available with stainless steel shafts.

4. The ball recirculation is fibre reinforced.

5. Inside the linear carriage there are patented ball recirculations. Each supporting ball runs between two polished steel pins and the guiding shaft.

6. The adjustment of the carriage takes place by means of self-locking set screws: the ball rows and shafts and/or pins are screwed down and thus prestressed. The carriages are factory-adjusted to the respective prestress. All bearing carriages are optionally available in stainless design.

7. For the attachment of transportation loads, carriage plates etc., the Bearing Carriages are provided with T-groove slots and/or mounting holes.
 

Guide carriage types

Linear Guides with free of clearance adjustable guides carriages - type FSK // FSG // FSR as example LFS-12-2 ...
 

... with ball recirculation guide carriage FSK

The patented guide carriage FSK according to the principle of ball recirculation has been used for heavy duty applications for many years. It is particularly suitable for the assembly of complex multiple axes systems within the field of light machine construction, handling as well as industry automation.

Maximum speed 5 m/s

 Linearführung LFS 12-2
  with ball recirculation guide carriage FSK Bild vergrössern

... with slip-in guide carriage FSG

The new guide carriage FSG according to the slip-in principle is especially low-noise, maintenance free, exempt from lubricants. In connection with a stainless aluminium carriage body it is therefore especially applicable for machines and systems in clean room, food and laboratory surroundings.

Maximum speed 2 m/s

 Linearführung LFS 12-2
  with slip-in guide carriage FSG Bild vergrössern

... with roller guide carriage FSR

The new guide carriage FSR according to roller principle is targeting on the application as high quality transport linear units, which are preferably used for the positioning of light through medium-weight loads.

Maximum speed 10 m/s

 Linearführung LFS 12-2
  with roller guide carriage FSR Bild vergrössern
 
 
   
   
...with precision steel shafts ø 8 mm

Linear Guide

with LFS-8-1 and FSK-8-1

Linear Guides with LFS-8-1 and FSK-8-1


Technical Data



  • Linear guide rail LFS-8-1: W 30 x H 20 mm
  • Two precision steel shafts, twist-resistant
  • Aluminium shaft profile, anodized
  • Bottom-up mounting by means of thread rails M6 in the T-groove indentation
  • Standard length 3 m*
  • Weight 1.61 kg/m


Options:

  • FSG-8-1 Guide carriage with slip-in guide
  • FSR-8-1 Guide carriage with roller guide

    
   


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Linear Guide

with LFS-8-3 and FSK-8-2

Linear Guides with LFS-8-3 and FSK-8-2



Technical Data



  • Linear guide rail LFS-8-3: W 115 x H 25.5 mm
  • Two precision steel shafts, very twist-resistant
  • Aluminium shaft profile, anodized
  • Top-down mounting by means of through holes for M6 in a 100 mm raster
  • Standard length 3 m*
  • Weight 3.22 kg/m


Options:

  • FSG-8-2 Guide carriage with slip-in guide
  • FSR-8-2 Guide carriage with roller guide


    
   


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Linear Guide

with LFS-8-7 and FSK-8-3


Linear Guides with LFS-8-7 and FSK-8-3


Technical Data


  • Linear guide rail LFS-8-7: W 78 x H 36 mm
  • Two precision steel shafts, twist-resistant
  • Aluminium shaft profile, anodized
  • Top-down mounting by means of through holes for M6 in a 100 mm raster
  • Standard length 3 m*
  • Weight 2.90 kg/m


Options:

  • FSG-8-3 Guide carriage with slip-in guide
  • FSR-8-3 Guide carriage with roller guide
    
   

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Linear Guide Rail LFS-12-21

 

Linear Guide Rail LFS-12-21  

Features

  • Precision-steel shaft Ø 12 mm
  • Mounting
    – bottom thread M4 Raster 50 mm
    – from the top special screw M4 Raster 50 mm
  • easy, flat, universal
  • not twist-resistant

Guide carriage FSR-12-21:

  • L 100 x W 50 x H 27.5 mm
  • Clamping area plan-milled
  • Weight: 0.23 kg


 


   
Technical-, Ordering Data and Scale Drawings LFS 12-21 (PDF, 143 KB)
 
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Linear Guide Rail LFS-12-22

Linear Guides with LFS-8-1 und FSK-8-1  

Features

  • Precision-steel shaft Ø 12 mm
  • Mounting from
    – bottom thread M4 Raster 50 mm
    – the top special screw M4 Raster 50 mm
  • easy, flat, universal
  • twist-resistant

Guide carriage FSR-12-22:

  • L 100 x W 62 x H 27.5 mm
  • Clamping area plan-milled
  • Weight: 0.27 kg
 


   
Technical-, Ordering Data and Scale Drawings LFS 12-22 (PDF, 143 KB)


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...with precision steel shafts ø 12 mm

Linear Guide

with LFS-12-11 and FSK-12-1


Linear Guides with LFS-12-11 and FSK-12-1


Technical Data



  • Linear guide rail LFS-12-11: W 20 x H 31 mm
  • Precision steel shaft
  • Aluminium shaft profile, anodized
  • Bottom-up mounting on a plane surface by means of thread rails M6 in the T-grooves
  • Standard length 3 m*
  • Weight 1.26 kg/m


Options:

  • FSG-12-1 Guide carriage with slip-in guide
  • FSR-12-1 Guide carriage with roller guide


    
   

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Linear Guide

with LFS-12-2 and FSK12-2


Linear Guides with LFS-12-2 and FSK12-2


Technical Data



  • Linear guide rail LFS-12-2: W 62 x H 31 mm
  • Two precision steel shafts, twist-resistant
  • Aluminium shaft profile, anodized
  • High parallelism due to patented shaft seat contour
  • Bottom-up or top-down mounting on a plane surface by means of through holes
  • Standard length 3 m*
  • Weight 3.29 kg/m


Options:

  • FSG-12-2 Guide carriage with slip-in guide
  • FSR-12-2 Guide carriage with roller guide


    
   

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Linear Guides

with LFS-12-7 and 2x FSK-12-3


Linear Guides with LFS-12-7 and 2x FSK-12-3



Technical Data



  • Linear guide rail LFS-12-7: W 128 x H 40 mm
  • Two precision steel shafts, twist-resistant
  • Aluminium shaft profile, anodized
  • Attachment from below by means of thread rails in the T-groove indentation profile
  • Standard length 3 m*
  • Weight 5.63 kg/m


Options:

  • FSG-12-3 Guide carriage with slip-in guide
  • FSR-12-3 Guide carriage with roller guide


    
   
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Data Sheets

Flyer Linear Guides
(PDF approx. 1.4 MB)
Flyer LFS-12-21+22 (PDF, 148 KB)

Overview

with precision steel shafts ø 8 mm
LFS-8-1 und FSK-8-1
LFS-8-3 und FSK-8-2
LFS-8-7 und FSK-8-3

with precision steel shafts ø 12 mm
LFS-12-11 und FSK-12-1
LFS-12-2 und FSK12-2
LFS-12-7 und 2x FSK-12-3

Linear Guide Rail LFS12-21 / 22
LFS-12-21
LFS-12-22

Technical Advice and Sales

Jürgen Balzer
+49 (0) 6659 / 981-774
juergen.balzer@isel.com

Steffan Gärth
+49 (0) 6659 / 981-773
steffan.gaerth@isel.com

Markus Mötzung
+49 (0) 6659 / 981-767
markus.moetzung@isel.com

Armin Quanz
+49 (0) 6659 / 981-772
armin.quanz@isel.com

Fred Reinhard
+49 (0) 6659 / 981-771
fred.reinhard@isel.com

Fax.: +49 (0) 6659 / 981-777