The strut profile 20x20 R is a circular aluminum profile on a 20 mm grid, part of the Bosch Rexroth assembly technology system. Anodized aluminum provides lasting corrosion protection at a linear mass of 0.4 kg/m. Two open slots of size 6 accept standard connectors, brackets, and holders without additional machining.
- 20x20 mm circular cross-section - compact form factor for tight installation spaces
- 2 open slots, slot size 6 - direct fit for system connectors, angles, and clamps
- Anodized aluminum - corrosion-resistant, lightweight, natural color
- Cut-to-length from 50 to 3000 mm, standard finishing M6 (observe minimum length)
- Recommended accessories: cover cap 20x20 R in signal gray or black
Technical data
| Property | Value |
|---|
| Cross-section | 20x20 R |
| Profile type | Circular |
| Modular dimension | 20 mm |
| Profile slot | 6 |
| Open slots | 2 |
| Length min. | 50 mm |
| Length max. | 3000 mm |
| Material | Aluminum, anodized |
| Color | Natural |
| Mass | 0.4 kg/m |
| Profile surface [A] | 1.6 cm² |
| Area moment of inertia Ix | 0.6 cm⁴ |
| Area moment of inertia Iy | 0.6 cm⁴ |
| Moment of resistance Wx | 0.5 cm³ |
| Moment of resistance Wy | 0.5 cm³ |
| Torsional moment of inertia [It] | 0.21 cm⁴ |
| Moment of torsion resistance [Wt] | 0.39 cm³ |
| Standard finishing | M6 |
| Packaging unit | 1 |