Automatic transmissions

Bosch Transmission control units

How automatic transmissions are controlled

Compared to manual transmissions, modern automatic transmissions enhance driving comfort and can also save on fuel, which is because they independently determine the point at which the engine runs most efficiently. In series-produced vehicles, there are now up to nine gears to choose from. Modern transmissions are equipped with a great deal of digital intelligence […]

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BMW X5 M and X6 M

Video of the week: The new BMW X5 M and X6 M

The new BMW X5 M and new BMW X6 M combine the characteristic features of the BMW X family with the commitment to high performance that defines an M car. The latter is highlighted by the cars’ performance figures. Both models complete the sprint from 0 to 100 km/h (62 mph) in 4.2 seconds in conjunction with the standard eight-speed M Steptronic transmission. The new

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TORSEN technology

A Friction Control Technology for TORSEN differential

The JTEKT invention regarding “Friction Control Technology for Torque-Sensing limited slip differential” was awarded “Invention Award” at 2014 National Commendation for Invention Award Ceremony, the greatest invention commendation in Japan, hosted by Japan Institute of Invention and Innovation. The company received the award for the first time in five years. The award ceremony was held in the

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GKN two speeds eAxle

A two-speed eAxle on the BMW i8 plug-in hybrid

GKN, a supplier of automotive driveline components and systems, has produced the industry’s first two-speed eAxle. The technology has entered production on the BMW i8 plug-in hybrid sports car. GKN Automotive CEO Andrew Reynolds-Smith said: “GKN’s customers aren’t just looking to make their next car more efficient; they want to create new driving experiences. Our

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New Hyundai Sonata hybrid

New Hyundai six-speed automatic transmission for hybrid vehicles

Hyundai Motor Co. has announced a new six-speed automatic transmission for hybrid electric vehicles (HEV) at the company’s annual International Powertrain Conference held today in Namyang, South Korea. The new six-speed automatic transmission integrates the electric motor and applies a number of new technologies that deliver tangible benefits to the customer. The new unit will

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