The CR seal was developed as the secondary seal in this system to ensure reliable sealing of thin oil films at low secondary pressures. U652 material (polyurethane Shore D 58) is used combined with a new seal profile.
The contact pressure curve is automatically optimized under dynamic conditions.
Pressure: In tandem system: Up to 60 MPa
As an individual element: 25MPa
Velocity: 5 m/s with short strokes (<1 m) in tandem system
Temperature: -45°C to +100°C
depending on O-Ring material
