A continuously variable transmission (CVT) is an automated transmission that can change through a continuous range of gear ratios, typically resulting in better fuel economy in gasoline applications. [1] This contrasts with other transmissions that provide a limited number of gear ratios in fixed steps.

In this article, we'll explore how a CVT works in a typical rear-wheel driven car, answering several questions on the way: How does a CVT compare to a conventional, planetary automatic transmission? What parts does it have and how do those parts work? What advantages do CVTs offer over conventional automatic transmissions? What about disadvantages?

2021年5月28日 · A CVT is a type of automatic transmission that delivers seamless acceleration without interruption for gear shifts. Instead of fixed gears, it uses a pair of variable-width pulleys connected by a flexible belt. Automakers are using CVTs for several reasons.

2023年8月29日 · A continuously variable transmission (CVT) is a type of automatic transmission that can seamlessly change through a continuous range of gear ratios. Unlike traditional automatic transmissions, which have a fixed number of gears, CVTs use a pulley system, belt or chain, and a control system to vary the transmission’s output.

2025年2月6日 · A CVT, or continuously variable automatic transmission, is a type of automatic transmission that typically uses pulleys and either a belt or chain—as opposed to gears—to transfer the...

A continuously variable transmission (CVT) is a transmission that operates on an ingenious pulley system that automatically varies the transmission ratio, allowing an infinite variability between highest and lowest gears with no discrete steps or shifts.

What is Continuously Variable Transmission (CVT)? A continuously variable transmission system is a type of automatic transmission in which an arrangement of pulleys and belts made it possible for a drive to achieve n-number of continuous gear ratios within a range (depends on the design).

2024年6月22日 · CVTs maintain constant angular velocity regardless of output speed due to their shiftless design. A continuously variable transmission also improves fuel efficiency and smoother acceleration. CVT transmission systems are also called …

A CVT, or continuously variable transmission, shifts seamlessly through an endless range of effective gear ratios as you drive, while other types of mechanical transmissions offer a fixed number of gear ratios and as specified by Certified Transmission Repair.

A CVT (Continuously Variable Transmission) is a type of transmission that provides an infinite range of gear ratios for smoother acceleration and better fuel efficiency compared to traditional transmissions.