The 20x20 strut profile in anodized aluminum is a core structural element of the Rexroth assembly system. Four open slots (size 6) on a 20 mm modular grid allow connectors, T-nuts, and attachments to be positioned anywhere along the profile, with cut-to-length ordering from 50 to 3000 mm eliminating the need to stock standard lengths.
- Four open slots (size 6) on all faces - unrestricted connection points for brackets, nuts, and add-on components
- Anodized aluminum - corrosion-resistant and dimensionally stable at low weight (0.4 kg/m)
- Cut-to-length from 50 to 3000 mm - ordered per piece at the cut price, no off-cuts or excess stock
- 20 mm modular dimension - fully compatible with all Rexroth 20-series profile accessories
Technical data
| Property | Value |
|---|
| Cross-section | 20x20 mm |
| Modular dimension | 20 mm |
| Profile slot | 6 |
| Open slots | 4 |
| Profile type | Standard |
| Length min. (L min) | 50 mm |
| Length max. (L max) | 3000 mm |
| Material | Aluminum, anodized |
| Color | Natural |
| Profile surface (A) | 1.6 cm² |
| Mass (m) | 0.4 kg/m |
| Area moment of inertia Ix | 0.7 cm⁴ |
| Area moment of inertia Iy | 0.7 cm⁴ |
| Moment of resistance Wx | 0.7 cm³ |
| Moment of resistance Wy | 0.7 cm³ |
| Torsional moment of inertia (It) | 0.08 cm⁴ |
| Moment of torsion resistance (Wt) | 0.17 cm³ |
| Packaging unit | 1 piece |
| Recommended accessories | Cover cap 20x20 signal gray, Cover cap 20x20 black |