Kia has exposed a new handbook gearbox utilizing an electronic link for the clutch, rather than a mechanical system, which has been designed for utilize in the brand’s next fleet of 48-volt mid hybrid cars.
The system, called intelligent handbook transmission (iMT), promises to cut CO2 emissions as well as boost fuel economy, while the business declares it retains a natural, mechanical clutch pedal feel.
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The iMT works together with the belt driven starter-generator integrated into the powertrain as part of the 48-volt moderate hybrid system. utilizing a system like it means that the stop-start system can cut in to switch the engine off at higher speeds, enabling for longer periods of engineless coasting.
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The selected gear stays engaged as well as the clutch opens even with the engine off, so the engine can restart seamlessly in drive when the driver touches the accelerator pedal at the end of a coasting period. The 48-volt system can bring the engine speed instantaneously back to the correct revs, however if the cars and truck has slowed as well much as well as engine speed is as well low to resume in the exact same gear, it can restart the engine in neutral – something it likewise does if the clutch pedal is pressed.
Kia states the iMT possesses the exact same operation feel as well as interaction as a traditional mechanical gearbox, as well as even has higher controllability of the clutch’s biting point thanks to electrical management.
The iMT is being introduced on Kia designs with the new ‘Smartstream’ 48-volt moderate hybrid powertrains. The very first cars and truck to get it will be the latest Ceed in 1.6 CRDi diesel moderate hybrid form. It’s likewise coming to the recently facelifted Rio in 1.0-litre T-GDi petrol form, with more designs to get the iMT transmission later in 2020.
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