LFS42-CE
Guideway
hollow section profile, fixing hole spacing half of standard, with two raceway shafts; corrosion-resistant design possible
| h | 20 mm | Height |
| b | 42 mm | Width |
| lmax | 6.000 mm | Length maximum 1 |
| ly | 33.929 mm⁴ | Second moment of area |
| lz | 14.052 mm⁴ | Second moment of area |
| LFQ | 358 mm² | Cross-sectional area 2 |
| Wy | 1.858 mm³ | Wider resistance torque |
| Wz | 1.391 mm³ | Wider resistance torque |
| N1 | 9 mm | Bore diameter 3 |
| N3 | 15 mm | Bore diameter 4 |
| a2 | 32 mm | Distance |
| aL max | 51 mm | Distance 5 |
| aL min | 20 mm | Distance 5 |
| aR max | 51 mm | Distance 5 |
| aR min | 20 mm | Distance 5 |
| b1 | 28 mm | Width |
| dLW | 10 mm | Diameter |
| eZ | 10,1 mm | Distance |
| h1 | 12 mm | Height 6, 7 |
| h4 | 12,6 mm | Height |
| jL | 62,5 mm | Increment 8 |
Dipnotlar
Maximum length of single-piece guideways.
Longer guideways are supplied as several segments and are marked accordingly.
Value for cross-sectional area.
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.
Under maximum load Fz and F0z, support washers to DIN 433 and the maximum tightening torque (see mounting instructions) are required.
aL and aR are dependent on the guideway length.
If support washers to DIN 433 are used, screws to DIN 7984 are recommended.
Counterbore depth for screws to DIN 7984.
Recommended screw pitch.
Underside marked.
Modulus of elasticity for LFS..: 72 000 N/mm2.
| Size code | 42 | |
| Design | C | Hollow section profile |
| Locationg guideway | E | Fixing hole spacing half of standard |