Valeo stock clutch disc and pressure plate for Saina
The Valeo stock clutch disc and pressure plate for Saina are engineered with fatigue resistant steel alloy, ensuring reliable performance under high temperature and dense traffic conditions. The disc diameter is specified within 220 to 230 millimeters and the plate thickness ranges between 7.5 to 9 millimeters, enabling smooth torque transfer from the four cylinder engine to the gearbox. The surface friction coefficient is measured between 0.31 and 0.35, which reduces slippage and increases the overall service life of the clutch plate. Diaphragm springs are designed with a compressive force of approximately 800 to 1000 Newtons to balance pedal softness with precise clutch engagement.
The Valeo Saina clutch plate features an organic lining reinforced with metallic fibers and heat resistant resin, capable of withstanding temperatures up to 390 degrees Celsius. The expected service life under mixed driving conditions is estimated between 70,000 and 90,000 kilometers. Helical grooves on the friction surface reduce vibrations and prevent uneven wear. The internal torsional damper can absorb torque in the range of 160 to 190 Newton meters, preventing sudden engine shocks from reaching the gearbox. These technical characteristics significantly enhance the performance and durability o
