🦿
Prosthetic Knees
3R80
Ottobock
3R80
Modular knee joint with rotary hydraulics for stance and swing phase control, designed for highly active users.
Technical Specifications
Configuration Options
Available proximal connection
| Sku | Material | Weight g | Max load kg | Configuration | Build height mm | System height mm | Distal connection | Proximal connection | Knee flexion angle deg | Distal connection diameter mm | Distal system height to ref mm | Proximal system height to ref mm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3R80 | Aluminium | 1196 | 150 | Pyramid | 218 | 163 | Tube clamp | Pyramid | 150 | 34 | 135 | 28 |
| 3R80=ST | Aluminium | 1191 | 150 | Threaded connector | 216 | 179 | Tube clamp | Threaded connector | 150 | 34 | 135 | 44 |