Ad
related to: is rear differential service necessaryebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
An epicyclic differential uses epicyclic gearing to send certain proportions of torque to the front axle and the rear axle in an all-wheel drive vehicle. [ citation needed ] An advantage of the epicyclic design is its relatively compact width (when viewed along the axis of its input shaft).
Distinguishing it from the GM 14-bolt 9.5-inch ring gear rear differential is the latter's utilization of C-clips to retain axles, differing from the free-floating axle mechanism of its heavy-duty counterpart.
A 1.5-way differential refers to one where the forward and reverse limiting torques, Trq d_fwd, d_rev , are different but neither is zero as in the case of the 1-way LSD. This type of differential is common in racing cars where a strong limiting torque can aid stability under engine braking.
The first generation 4Matic system was originally a complex electronically controlled system with automatically engaging four-wheel drive (4WD), the system employing locking central and rear differentials to provide additional traction in slippery conditions. The centre differential, also known as the transfer case, contains two clutches.
It linked the front and rear differentials for quiet and smooth transfer of power to the axle with the greatest traction, on wet or dry pavement. [ 4 ] Viscous couplings are used as the center differential in cars such as the Toyota Celica GT-Four , and also as a limited slip differential (LSD) in rear axles.
Transfer cases that are designed to allow for normal road use synchronize the difference between the rotation of the front and rear wheels, [2] in much the same way the differential acts on a given axle. This is necessary because the front and rear tires never turn at the same speed.
The transaxle is bolted to torque transfer unit that spins a center drive shaft that powers the rear differential unit. The rear differential is a T-shaped device. Power coming from the engine is transferred via a central hypoid gear that delivers power to each rear axle.
If needed, the differential can transfer more torque between the front and rear wheels to improve vehicle performance. For example, a vehicle might have a standard torque distribution of 90% to the front wheels and 10% to the rear. When necessary, the differential changes the distribution to 50/50.
Ad
related to: is rear differential service necessaryebay.com has been visited by 1M+ users in the past month