Aisin gearboxes do not use the traditional “kicking” system. They are equipped with advanced gear shift technology that ensures smooth transmission of power and torque.
Here’s how gear shifting works in Aisin gearboxes:
1. Electronic Control: The transmission is controlled by an electronic control unit (ECU), which processes signals from various sensors such as speed sensor and throttle position sensor.
2. Torque Converter: The torque converter ensures smooth traction and transfer of power from the engine to the gearbox. Instead of making harsh gear changes, the torque converter uses fluid to transmit torque.
3. Planetary gears: Planetary gears are used to change gears. They consist of a series of gears that can mesh and disengage to change the gear ratio.
4. Torque Converter Lockup: Under certain conditions, such as driving at higher speeds, the torque converter locks up, allowing direct power transmission and improving efficiency.
5. Electronic solenoids: Electronic solenoids are used to control the clutch and disengagement of planetary gears. They receive signals from the ECU and shift gears accordingly.
Overall, Aisin transmissions provide smooth and consistent shifting, eliminating the need for the harsh kicking noise associated with older automatic transmissions.