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LFS120-E
Guideway
solid profile, fixing hole spacing half of standard, with two raceway shafts; corrosion-resistant design possible
Main Dimensions & Performance Data
| h | 25 mm | Height |
| b | 120 mm | Width |
| lmax | 8.000 mm | Length maximum 1 |
| ly | 2.330.980 mm⁴ | Second moment of area |
| lz | 9.365 mm⁴ | Second moment of area |
| LFQ | 2.468 mm² | Cross-sectional area 2 |
| Wy | 40.751 mm³ | Wider resistance torque |
| Wz | 117.074 mm³ | Wider resistance torque |
Mounting dimensions
| N1 | 11 mm | Bore diameter 3 |
| N3 | 19 mm | Bore diameter 4 |
Dimensions
| a2 | 110 mm | Distance |
| a7 | 28 mm | Distance |
| aL max | 110 mm | Distance 5 |
| aL min | 17 mm | Distance 5 |
| aR max | 110 mm | Distance 5 |
| aR min | 17 mm | Distance 5 |
| b1 | 100 mm | Width |
| b5 | 18 mm | Width |
| dLW | 10 mm | Diameter |
| eZ | 12,5 mm | Distance |
| h1 | 12 mm | Height 6, 7 |
| h4 | 16,1 mm | Height |
| jL | 125 mm | Increment 8 |
| t7 | 2,5 mm | Depth |
Footnotes
1
Maximum length of single-piece guideways.
Longer guideways are supplied as several segments and are marked accordingly.
2
Value for cross-sectional area.
3
For screw to DIN 912-8.8 (DIN EN ISO 4762),
under maximum load support washers to DIN 433 (DIN EN ISO 7092) are required.
4
Under maximum load Fz and F0z, support washers to DIN 433 and the maximum tightening torque (see mounting instructions) are required.
5
aL and aR are dependent on the guideway length.
6
If support washers to DIN 433 are used, screws to DIN 7984 are recommended.
7
Counterbore depth for screws to DIN 7984.
8
Recommended screw pitch.
Modulus of elasticity for LFS..: 72 000 N/mm2.
Downloads:
Your current product variant
| Size code | 120 | |
| Locationg guideway | E | Fixing hole spacing half of standard |
