The 45x135L 5N strut profile is an asymmetric aluminum extrusion with 5 open slots and a 45x135 mm cross-section. It is designed for load-bearing frames, machine bases, and workstations where high bending moments occur in the y-direction - the area moment of inertia of 274.4 cm⁴ in the y-direction makes it significantly stiffer than square profiles of the same width. The 45 mm modular dimension ensures full compatibility with all connectors and add-on components in the Bosch Rexroth modular system.
- High bending stiffness in y-direction: Wy = 40.7 cm³, ly = 274.4 cm⁴ - suited for long, horizontally loaded beams
- 5 open slots (slot width 10) for flexible attachment of components without drilling
- Anodized aluminum: corrosion-resistant, dimensionally stable, suitable for industrial environments
- Supplied as a single rod, length 6070 mm - can be cut to length
- Recommended accessories: cover caps 45x45 and 45x90 in signal gray and black ESD
Technical data
| Property | Value |
|---|
| Cross-section | 45x135L 5N |
| Dimensions | 45x135 mm |
| Length [L] | 6070 mm |
| Modular dimension | 45 mm |
| Profile type | 5N |
| Profile slot | 10 |
| Open slots | 5 |
| Material | Aluminum, anodized |
| Color | Natural |
| Profile surface [A] | 17.3 cm² |
| Area moment of inertia X [lx] | 38.6 cm⁴ |
| Area moment of inertia Y [ly] | 274.4 cm⁴ |
| Moment of resistance X [Wx] | 17.6 cm³ |
| Moment of resistance Y [Wy] | 40.7 cm³ |
| Torsional moment of inertia [It] | 32.5 cm⁴ |
| Moment of torsion resistance [Wt] | 10.9 cm³ |
| Mass [m] | 4.7 kg |
| Weight (rod) | 29 kg |
| Condition on delivery | Single rod in standard length |
| Packaging unit | 1 |