ZF 9速自动变速器.pdfVIP

Heading for a whole new dimension 9HP 9-speed automatic transmission for passenger cars The future is modular The new, innovative 9HP automatic transmission for • Low engine speeds for increased fuel savings vehicles with front-transverse mounted engines • Proven ZF control systems technology helps pro- updates the classic advantages of all ZF automatic vide the excellent shift quality known from the transmissions for the future: excellent efficiency and 8HP dynamics with low fuel consumption, agility com- bined with driving comfort, and superior driving These and other advantages make the 9HP auto- pleasure – all created by passionate engineering. matic transmission extremely flexible and an opti- mal choice for front-wheel-drive and all-wheel-drive The core of the innovative concept is its modular cars worldwide. The 9HP is also naturally suitable construction system. This design makes the most of for use with hybrid drive systems. the available space and creates the best possible conditions for versatile front transverse applications. Efficiency through reduction Here are some of the most significant advantages at The new 9HP also provides increased performance a glance: with less fuel consumption: 0 to 100 km/h (62 mph) • Planetary gearset with 9 speeds, 4 simple gearsets, times are reduced by 2 seconds when compared and 6 shift elements. Gearsets are nested to save with 6-speed automatic transmissions, and in real- space world testing at a constant speed of 120 km/h (74.5 • Wide transmission ratio spread (nearly 10) with