Drive here is by «e-CVT» - Toyota - and Lexus - speak for the planetary
gearset used to seamlessly mix petrol and electric power.
Not exact matches
Using a planetary
gearset and three clutches to connect the two motors and the engine, the Volt powers the wheels in five distinct operating modes.
It's also the latest recipient of the 9G - Tronic nine - speed automatic transmission, which
uses four planetary
gearsets to create its nine ratios from a more compact form than the old 7 - speed unit.
This unit comes paired to a special CVT that
uses an additional
gearset for starting off from a stop, making it feel quicker than in a traditional CVT, the automaker says.
The transmission is made up of two 60 - kilowatt electric motors, three planetary
gearsets and four fixed gears that
use the same space as GM's six - speed automatic transmission.
A particular highlight of the new eight - speed automatic transmission is the innovative
gearset confi guration providing two additional gears and a larger overall gear range than on the six - speed automatic transmission
used by BMW so far without any negative repercussions in terms of size, weight, and inner effi ciency.
Five planetary
gearsets are
used with four stationary clutches and three rotating clutches, saving space.
For precise and smooth shifts, a specific strategy is
used in the selection of the
gearsets, clutches and torque converter.
Borrowing a trick from the performance - oriented LC 500h, the hybrid LS
uses a unique transmission that combines four fixed gears with a planetary
gearset, the latter piece common to all Toyota and Lexus hybrids from the first Prius.
So instead of electronic wizardry, the F - 250's optional adaptive steering system
uses a
gearset in the steering wheel hub.
On vehicles powered by a 5.4 L V8, a stronger
gearset is
used than in normal duty 4R70Ws.
The
gearset design is based on the Ford «X» automatic transmissions
used during the 1950s, 60s, and 70s.
While this layout is standard for rear - drivers, with the modern world and its AWD slap - happiness, ZF also offers a version of the 8HP with a
gearset that sends power through a shaft to the front wheels; it's always
used in conjunction with rear - drive, so there are no FWD - only 8HP applications.