Structure and Technical Highlights

AUTOMATIC TRANSAXLE SYSTEM

DESCRIPTION:

2. Variable Line Pressure Control
^ Description
- Form the most suitable line pressure according to the vehicle driving condition
^ Special Features
- VFS (Variable Force Solenoid) valve (For varying line pressure)
- Reducing valve added(Stabilize control pressure in shiftings)
^ Effects
- Improved power transmission efficiency and fuel consumption





3. Gear durability improvement and less-noisy gear development
^ Description
- Optimal gear transmission ratio design from analyzing gears
^ Special Features
- Apply High-strength gear material
- Gear teeth width increased
- Planetary gear (3 pinions - 4 pinions)
- Less-noisy gear development
^ Effects
- Durability improvement
- Reduction of noise level

4. Case/Housing intensity reinforced
^ Description
- Case/Housing intensity reinforced
^ Special Features
- Converter hosing intensity reinforced(Ribs added and thickness increased)
- Most suitable stiff reinforcement through analyzing
^ Effects
- Intensity increased and banding vibration decreased
- NVH Performance improvement

5. New frictional material
^ Description
- Apply new frictional material for capacity and durability improvement
^ Special Features
- SSP (Single Sided Plate) applied only on overdrive clutch and 2nd brake
- Apply the next generation frictional material(BWA 61OO/D 0880-88)
^ Effects
- Thermal absorption capacity improvement
- Energy capacity and durability improvement