Syncro Vs Haldex Vs Torsen
 

Hi to all, anyone know the different subdivisions of traction about Syncro, Haldex and Torsen respectively? Thank you very much.

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Hallo an alle, jeder weiß, die verschiedenen Unterteilungen der Traktion zu Syncro, Haldex und Torsen jeweils? Vielen Dank.

Its not Syncro its Visco, Haldex and Torsen. Use Google. Visco and Haldex is nearly the same. One difference is that Haldex is controlled by elektronik.

Search google for "ssp haldex".

First hit on Volkspage delivers a SSP (No. 206) which shows you advantages.
Advantages of visco coupling: Also a distribution of 2% front and 98% rear axle is possible.

Visco and Haldex are used on transverse engines (and also midengined cars), while Torsen are used on longitudinal engines.

Is it true that Visco works in drive forward but not in reverse too?

Is possible change differential to Torsen? I would a 4x4 as Torsen as, or rear traction, if it's possible.

Thank you.

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Stimmt es, dass Visco arbeitet in Fahrt vorwärts, aber nicht umgekehrt auch?

Ist möglichen Wechsel zu Torsen Differential? Ich würde ein 4x4 als Torsen wie oder Traktion, wenn es möglich ist.

Danke.

This is I think:

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Das ist denke ich:

Self-Study Programme 206

Normally how much is it? Sorry but I don't found percent in the document.

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Normalerweise, wie viel ist das? Sorry, aber ich weiß nicht Prozent im Dokument.

I think Passat W8 was the only VW that had Torsen, is right?

Do you think swap to Torsen or rear traction is possible?

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Ich denke, Passat W8 war die einzige, die VW Torsen hatte, richtig ist?

Glauben Sie, dass Swap Torsen oder Traktion möglich ist?

A fully operational Syncro also works while driving backwards.

Yes, i meant this SSP.

Normally, 2% of torque is delivered to the rear and 98% to the front axle. When slip of the front tires is detected, the torque is sent to the rear tires, and this up to 98%.

HALDEX: I am in the opinion, that you cant distribute nearly all of the torque freely to the front or rear axle, but people say that you can do this.

Old Torsen have a maximum distribution of 50%/50%, while newer allows you to send 40% to the front and 60% to the rear axle

Yes, newer Passtat 3b had Torsen because of their longitudinal engine


EDIT: Added haldex

OK thank you.

Do you know if anyone here got 50-50 permanent traction or rear traction? If yes, do you have any links about it? Thank you again.

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OK danke.

Wissen Sie, ob jemand hier bekam 50-50 permanente Traktion oder Haftung hinten? Wenn ja, haben Sie keine Links darüber? Vielen Dank noch einmal.

Use 4MOTION with Haldex its elecronical programmable for 100% Front or permanent 50%Front50%Rear

As on S3 8L as? Will differential resist with that permanent torque? Thank you.

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Wie auf S3 8L wie? Wird Differentialwider mit dieser permanenten Drehmoment? Danke.

Hi guys, I don't understand if Haldex on S3 8L may put 50/50 hold with electronic, thank you.

The Frontaxle is the main-power-Axle,because if the Haldexclutch provides full Power,You got 50% Front and 50% Rear.
Even the Regulatorvalve is controled by PWM from the CPU,Clutch isn`t full closed and Power to Rearaxle get in Friction to Clutch.
So the CPU have the opportunity to choice 100% Front or 50/50% into 4*4Wd

Thank you a lot. What do you think about set CPU as 50/50% everytime? Will rear differential broke? Thank you again.

I think CPU is set Controlvalve everytime as Wheelsensors on rear lower than front,so u got no Diffrent betwen Front and Rear in 4Weel mode.
If the Rearaxle is designed for 100% Load,Ingeneers follow the right Way.
If its not,it will break bekause of the Offroad.

I read about Peloquin LSD on two differentials both, with modded Haldex's CPU, did you never heard this? Thank you.