Αποτελέσματα Αναζήτησης
16 Μαΐ 2024 · The short answer: What we now call a “Simpson gearset” is a compound planetary gear train consisting of two simple epicyclic gearsets with a common sun gear, taking input through one ring gear and output through the second ring gear.
- Lockup Torque Converters and Split Torque Automatic Transmissions
Like the contemporary Buick Dynaflow, Ultramatic was...
- Hydra-Matic History
I’m not sure. (The first production Simpson gear automatic...
- Lockup Torque Converters and Split Torque Automatic Transmissions
1 Σεπ 2013 · The ZF 6HP models (Ford 6R60, GM 6L80) with Lepelletier consist of a Simpson (simple) front-planet set and a Ravigneaux (compound) rear-planet set. Together, they provide six forward speeds while using only five clutch packs.
16 Μαΐ 2024 · A Simpson gearset is a compound planetary gear train with five elements: the annulus of gearset A (which we’ll abbreviate AA ); a set of planet pinions on the planet carrier of gearset A (which we’ll abbreviate CA ); the sun gear ( S ); the annulus of gearset B ( AB ); and another set of planet pinions on the planet carrier of gearset B ( CB ).
The Simpson planetary gearset is a compound planetary gear train consisting of two planetary gearsets sharing a common sun gear. A Simpson gearset delivers three forward gears and one reverse, plus neutral, and is commonly employed in three and four ratio automatic transmissions. [1]
There's a lot of bias against transmissions like the BW with the Ravigneau planetary setup, vs. the Simpson planetary gear set used in the TF and THM transmissions. The BW is fine for what it does, but other than the Ford AOD/AODE, the high performance folks walked away from Ravigneau style transmissions.
16 Μαΐ 2024 · Others, like the GM 200-R4 and the ZF 4HP22, were Simpson gearset automatics with an additional planetary gearset to provide an overdrive ratio after the the shift to the direct drive third gear.
J.W. Performance offers three levels of gear sets for your racing needs. The first two options are gear sets with a high level of quality to accommodate brutal horsepower. The last option offers the ability to accommodate up to 1400hp, at a reasonable price.
