What are the advantages of crown gear differential instead of Torsten differential?

When the wheel slips, it should be self-locked immediately to avoid power loss. Based on these characteristics, Torsten differential is widely used in some models of all-time four-wheel drive. In addition to Audi, Cool Road Ze, Mercedes-Benz G and quattro, the treasures of the town hall, were once synonymous with Audi's four-wheel drive. However, in order to reduce costs and increase profits, from A6 level (including A6), the Towson differential was not used and changed to an electronic part-time 4wd system, but this differential is still ". Because the essence of Audi Quattro four-wheel drive system lies in this limited slip differential, it can participate in WRC rally and win the championship, so Audi will not have a chance to win the first place if it goes to others, and finally it will be expelled from the competition. In about 2003, Toyota and Volkswagen turned against each other and refused to provide the Toson differential to the public, while Toyota-controlled Aisin stopped providing 6AT to the public.

There are only A8, Q7, Q8, S4, S5, S6, S7, S8, RS 4, RS 5, RS 6, RS 7 and rs8 in the models, and the central differential with Torsten C sm structure is still adopted. In addition to Audi, Urus, Toyota Prado, and Lan, we have to admit that the TOSON differential is really awesome, but the cost is higher, and it is used less and less now. Audi's mechanical torque differential is not bad compared with Tolson, but it is also quite good. For details, please refer to Bian Xiao's article "Full-time four-wheel drive I only choose these two half-differences". In addition, Lexus GX, LX and LS models all have full-time four-wheel drive system with tolson central limited slip differential.

It is very common to use Towson's center differential. I don't want to list it, and it's nothing unusual. High-performance differential emphasizes lightweight, and the current trend is electronic control. The function of the central differential is to meet the transmission of the front and rear axles, not the transmission of the left and right axles, which is not helpful for cornering. The A8, which was opened last year, had a deep pool of water at the corner of the expressway, and all other cars bypassed it. Because there is a truck next to me, it is too late to change lanes, and there is water on the two wheels on the left, so I can obviously feel that the speed of the left wheel is decreasing, but the vehicle is not mainly used by Toyota now. Toyota's main models are Prado, Cool Road Ze, Sequoia and 570.