Features of an automatic transmission (automatic transmission)
1. Ease of use:
* Operated with one lever, making driving easier, especially in city traffic.
* There is no need to change gears manually, which reduces driver fatigue.
2. Smooth switching:
* Automatic transmission shifts gears smoothly, ensuring smooth and comfortable movement.
* This is especially useful when driving at low speeds, such as in traffic jams.
3. Automatic gear ratio selection:
* Automatic transmission automatically selects the optimal gear ratio depending on speed, load and driving conditions.
* It optimizes engine performance, improves fuel efficiency and improves performance.
4.Various operating modes:
* Many automatic transmissions have different operating modes, such as:
* Drive mode (D): for normal driving.
* “Sport” mode (S): for a sportier driving experience with quick gear changes and holding them at high revs.
* “Eco” mode (E): to save fuel by shifting gears to lower speeds.
5. Hydraulic transformer:
* Most automatic transmissions use a hydraulic transformer instead of a clutch.
* It provides smooth engagement and transfers power from the engine to the gearbox.
6. Maintenance required:
* Automatic transmissions require regular maintenance, including oil and filter changes.
* Regular maintenance extends the life of the automatic transmission and prevents costly breakdowns.
7. Higher production cost:
* Automatic transmissions are usually more expensive to produce than manual transmissions.
*This is due to additional components and design complexity.
8. Less fuel efficiency:
* Automatic transmissions are usually not as fuel efficient as manual transmissions.
* The hydraulic transformer may cause power loss, reducing fuel efficiency.
9. Less control over the car:
* Automatic transmission reduces the driver’s direct control over speed and braking compared to manual transmissions.
*This may be inconvenient for drivers who prefer a more active driving style.