How does the Torsen differential work?
This is a complex question, however a paper (re-written in PDF – Portable Document Format) that technically explains how the Torsen T-1 (Type A) differential works can be downloaded by clicking the Traction Control Article hyperlink. This paper was published in 1988 by the Institution of Mechanical Engineers (IMechE) and describes in detail how the Torsen functions. Download it and check it out… NOTE – You need the to view the Traction Control Article in portable document format (PDF). Okay, so tell me how the Torsen differential works in non-technical jargon! This, by far, is the most commonly asked question. The Torsen differential is simply a torque multiplier that works through the use of friction generated by thrust forces from the internal gearing. It multiplies what torque is available from the wheel that is starting to spin-up or lose traction and sends that available torque, multiplied by the TBR, to the slower turning wheel with the better traction.
