Polycentric Pneumatic Knee Joint 6H25

Adaptive control. Enhanced stability. Designed for confident mobility. The polycentric pneumatic knee joint is built for individuals with transfemoral amputations who maintain moderate to high activity levels. Supporting users up to 125 kg, it offers a balance of stability, adaptability, and smooth motion for everyday mobility.

Key Features

🌬️ Pneumatic Swing Phase Control Advanced pneumatic system with adjustable flexion and extension allows smooth adaptation to changing walking speeds—up to 6 km/h. 🔗 Polycentric Design for Stability The multi-axis (polycentric) structure provides:

• Increased security during the stance phase
• Geometric shortening during swing phase for improved ground clearance

⚙️ Adjustable Stance Phase Security Simple and convenient adjustment system allows customization of stability:

• Higher security for low-activity users
• Standard settings for active users

Technical Characteristics

Activity level	2-3
Maximum user weight	125 kg
Build height	158 mm
Weght	875 g
Knee flexion	150º
Walking speed	Up to 6 km/h
Swing control	Pneumatic
Lifetime	3 years
Temperature range	– 40º … + 40º