Browse Publications Technical Papers 2001-01-0873

The Technology of the ZF CVT - CFT 23 2001-01-0873

Continuously variable automatic transmissions with belt-type variator are gaining increasing significance, most especially in front-transverse installations. Their favorable fuel consumption levels, increased comfort and wider ratio ranges in comparison with multi-ratio automatic transmissions make them ideal components for the modern driveline.
The continuously variable ratio adjustment provides significant advantages. However from a technical development standpoint, increasing the (design-based) mechanical efficiency and optimizing co-ordination with the engine represent the greatest challenge and a significant potential for further development.


Subscribers can view annotate, and download all of SAE's content. Learn More »


Members save up to 40% off list price.
Login to see discount.
Special Offer: With TechSelect, you decide what SAE Technical Papers you need, when you need them, and how much you want to pay.