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Mod.Knee Joint, servo-pneum., f.knee dis

Item #: 3R106-PRO=KD
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The key element of the new 3R106 Pro is the servo-pneumatic control unit. Its powerful dual-chamber pneumatic unit with progressive damping properties has a flexion valve that the prosthetist sets for the user‘s normal walking speed. At faster walking speeds, the flexion resistance increases auto-adaptively, which prevents too much flexion of the knee joint. The pendulum movements in the swing phase are thus harmoniously controlled even at higher walking speeds.

The integrated, automatic quick venting of the flexion chamber ensures that harmonious extension movement is possible even at higher walking speeds so a greater range of walking speeds is supported. The max. body weight of 125kg /275lbs and the availability of three proximal connector versions allow a wide range of users to benefit from the advantages of the new 3R106 Pro.

Scope of Delivery

  • 2R49 Tube Adapter
  • 513D83=1.4X12.6X66 Compression Spring, Heavy duty
  • 513D83=1.1X12.9X66 Compression Spring, light duty
  • 4G70 Lamination Anchor


Activity Level K3
Maximum Body Weight 275 lbs (125 kg)
Proximal Connection Lamination Anchor
Distal Connection Tube Clamp (30 mm diameter)
Product Weight 895 g
Build Height 224 mm
Distal Build Height 208 mm
Proximal Build Height 16 mm


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