3R62 Pheon modular knee joint with hydraulic swing phase control
Reference number 3R62
Type of Knee Mechanical
Prosthetic knee joint intended especially for the therapy process

With the Pheon, the principle of an ergonomically balanced stride (EBS) in the stance phase, which is valuable from a biomechanical perspective and has proven itself in the 3R60 product line, is being applied for the first time in a joint for users with low mobility as well.

Features & benefits:
- Controlled, stabilising flexion under load, adjustable
- Optional locking function to support the therapy process
- Smooth swing phase control for slow walking speeds
- High maximum allowable user weight of 125 kg
- Various proximal connection versions
- Extensive, easy to implement adjustment options

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Needle roller bearing technology
Needle roller bearing technology

Durable, robust and smooth running

Ergonomically balanced stride (EBS)
Ergonomically balanced stride (EBS)

Innovative, purely mechanical EBS unit with spring damping element, permitting stance phase flexion settings up to max. 10°.

Mechanical swing phase control
Mechanical swing phase control

Equipped with an innovative spring extension assist as well as a self-readjusting friction element to control the extension movement for a smooth extension stop. Both mechanisms are easy to adjust.

Axis geometry
Axis geometry

5-axis polycentric unit that permits separation into two different modes of operation: swing phase mode and stance phase flexion mode.

Optional locking feature
Optional locking feature

While the primary versions of the 3R62 Pheon come with an optional mechanical lock, the 3R62=N and 3R62=1-N versions do not incorporate this locking feature. The integrated mechanical lock can be permanently activated or deactivated by the O&P professional.

Product information

Technical data

The five-axis 3R62 Pheon prosthetic knee joint is particularly well suited for prosthesis wearers with low mobility up to a maximum body weight of 125 kg.

Mobis level
Activity-Level MG1,
MG2
Material Aluminium
Scope of delivery 2R49 tube adapter
Feature Hemipelvectomy,
Hip disarticulation,
Knee disarticulation,
Lock,
Polycentric,
Transfemoral with long residual limb,
Transfemoral
Type of Knee Mechanical
Product versions

Available product connection versions for fitting various amputation levels

Model
3R62=
3R62
3R62=1
3R62=1
3R62=N für Oberschenkelamputation und Hüftexartikulation, ohne Sperre
3R62=N
3R62=1-N.jpg
3R62=1-N
3R62=KD
3R62=KD
3R62=1-KD
3R62=1-KD
3R62=ST für Oberschenkelamputation - Langstumpf, mit Sperre
3R62=ST
3R62=1-ST Pheon
3R62=1-ST
Field of application Transfemoral amputation, with lock Transfemoral amputation, with lock Transfemoral amputation, hip disarticulation with 4R156* or 4R56*, without lock Transfemoral amputation, hip disarticulation with 4R156* or 4R56*, without lock Knee disarticulation, with lock Knee disarticulation, with lock Transfemoral amputation – long residual limb, with lock Transfemoral amputation – long residual limb, with lock
Proximal connection Pyramid adapter Pyramid adapter Pyramid adapter Pyramid adapter Lamination anchor Lamination anchor Threaded connector Threaded connector
Distal connection Tube clamp Ø 30 mm Tube clamp Ø 30 mm Tube clamp Ø 30 mm Tube clamp Ø 30 mm Tube clamp Ø 30 mm Tube clamp Ø 30 mm Tube clamp Ø 30 mm Tube clamp Ø 30 mm
Max. knee flexion angle 155° 155° 155° 155° 155° 155° 155° 155°
System height 142 mm 142 mm 142 mm 142 mm 165 mm 165 mm 160 mm 160 mm
Proximal system height up to the alignment reference point -3 mm -3 mm -3 mm -3 mm 20 mm 20 mm 15 mm 15 mm
Distal system height up to the alignment reference point 145 mm 145 mm 145 mm 145 mm 145 mm 145 mm 145 mm 145 mm
Weight 846 g 846 g 840 g 840 g 955 g [incl. lamination anchor] 955 g [incl. lamination anchor] 865 g 865 g
Max. user weight 75–125 kg 45–75 kg 75–125 kg 45–75 kg 75–125 kg 45–75 kg 75–125 kg 45–75 kg
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