Balance Canceller Seal (BCS)
Installed within the planetary clutch of an automatic transmission, it engages and disengages the clutch using hydraulic pressure to perform gear shifting.
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Function
Transmission / Release of Hydraulic Pressure via Sealing
Size
Approx. Φ100mm ~ Φ200mm
Weight
Approx. 100g ~ 500g
Features
Previously, D-rings were assembled onto die-cast or forged components. However, to achieve compactness, cost reduction, and improved responsiveness, they have been replaced by BPS (Bonded Piston Seal) or BCS (Bonded Clutch Seal).
- Achieved a more compact design compared to conventional methods.
- Reduces costs.
- Improves gear shifting responsiveness.
PyungHwa Advantages
- Leveraging our proprietary rubber compounding technology, we have applied specialized materials with optimized specifications capable of withstanding extreme environments.
- We have improved shift responsiveness and fuel economy by applying an optimized low-friction design.