Haldex

Here is the answer....

Dear Mr Zmaic,

The ratio for the torque transferred to the rear axle is always depending on driving conditions. Taken that you drive straight ahead constant speed the ratio can be approximately 5 % rear and 95 % REAR, DUE TO FRICTION LOSSES IN THE DRIVE LINE.

As soon as you turn or accelerate it will change, due to different weight distribution and/or different wheel speed.

Theoretically you can transfer 100 % to the rear axle, conditioned that you have 0 friction(which you never have)

The effect of the ESP when two wheels are spinning is out of our range, always conceptually decided by the car manufacturer and effective in a way that you only break the spinning wheel(s) to force the other wheel to move.

In order to transfer torque to the not spinning wheel you would need a differential brake of some kind, e.g GM AWD with eLSD (Opel Insignia (Saab 9-3, 9-5))

BORG WERNER

Sofie Wahlgren

Marketing Coordinator

TorqTransfer Systems

Phone: +46 418 47 67 53

Fax: +46 418 47 65 99

[email protected]