Français
Maintenance-free bronze or steel friction plates
The friction plates have a vertical sliding direction.
The bronze sliding elements are maintenance-free and wear-resistant.
Thanks to the graphite inserts, lubrication is guaranteed for life.
Steel friction plates are hardened and contain no solid lubricant.
Material: Bronze with graphite inserts.
Steel. Finish: Self-lubricating bronze.
Hardened steel. Technical data: Material properties:
Base alloy: CuZn25Al5Mn4Fe3-C.
Density: 8.2 kg/dm³.
Resistance to alternating bending: +/- 150 MPa.
Modulus of elasticity: 120,000 N/mm².
Friction coefficient: 0.05 - 0.12.
Maximum speed: 0.5 m/s.
Thermal conductivity: 50 W/(mK).
Thermal expansion coefficient: 18x10-6 K-1.
Electrical conductivity: 7-8 m/(Ω-m-1).
Solid lubricant content: 20-25%.
Static surface pressure: 50 N/mm².
Dynamic surface pressure: 35 N/mm². Temperature range: Up to 230°C.
