GrabCAD 模型信息
Airless Radial-Compression Tire for Small ATV / Rover (3D Printed TPU) · 模型 2680
Airless tire designed for small ATV-scale vehicles and unmanned ground rovers. Inspired by DARPA's non-pneumatic tire concepts developed for HMMWVs, this design adapts the radial compression principle to a lightweight, 3D-printable form factor. Originally developed for integration with the Wheel Hub system of Delta Robotics at Universidad Aeronáutica en Querétaro (UNAQ), Mexico. ━━━━━━━━━━━━━━━━━━━━━━ SPECIFICATIONS ━━━━━━━━━━━━━━━━━━━━━━ - Outer diameter: 200 mm - Hub diameter: 80 mm - Width: 120 mm - Material: Rigid TPU (3D Printed) - Load capacity: 5 kgf per wheel (6 wheels support a 30 kg rover) ━━━━━━━━━━━━━━━━━━━━━━ STRUCTURAL VALIDATION ━━━━━━━━━━━━━━━━━━━━━━ - Simulated in Ansys Mechanical - Minimum safety factor: 5.8 @ 5 kgf central load - Load case: vertical compression at hub center ━━━━━━━━━━━━━━━━━━━━━━ PARAMETRIC DESIGN ━━━━━━━━━━━━━━━━━━━━━━ Key geometry is driven by equations — outer diameter, hub size, external thread count, and thickness can be adjusted directly in the model file parameters. ━━━━━━━━━━━━━━━━━━━━━━ IDEAL FOR ━━━━━━━━━━━━━━━━━━━━━━ ✔ Small UGV / rover platforms ✔ ATV-scale robotics projects ✔ FDM 3D printing (TPU filament) ✔ Research and academic prototyping ✔ Terrain-adaptive wheel systems No air pressure required. No puncture risk. Ready to print.
- 格式
- SOLIDWORKS、Rendering、Snagit
- 分类
- Aerospace、Educational、Robotics
- 标签
- ugv、rover、non-pneumatic tire、off-road、robotics、airless tire、darpa
- 数据更新
- 2026-08-09T04:06:15Z
