The Litec QX30SA21 (or QX30SA021) is a 21-cm long linear element of the QX30SA square section aluminum truss system. This series is a “twist-resistant” version designed with a 29 cm square profile, serving as the high-performance successor to the classic QX30S model.
Key Specifications
- Dimensions: 29 x 29 cm square profile with a length of 21 cm.
- Main Chords: Extruded aluminum tube (Ø 50 x 2 mm) using EN AW-6082 T6 alloy.
- Diagonals: Extruded aluminum tube (Ø 18 x 2 mm).
- Ends: Aluminum casting plates (EN AC-42200 T6).
- Weight: Approximately 3.4 kg.
Connection Systems
The truss supports two primary connection methods:
- QXFC (Quick-Fit Kit): Most common for frequent assembly/dismantling.
- QXSM10 (Bolt Connection Kit): Economical choice for permanent installations.
