A "rotary gear" refers to a mechanical device that has teeth arranged in a circular pattern on its surface and is used to transfer power between rotating parts. Full definition
A new rotary gear shift dial is standard across the Fusion range, offering a high - tech and functional experience combined with a low - profile design for a spacious - feeling cabin. (patmillikenford.com)
Move over to the black centre console and you are greeted by a large amount of high quality chrome plastic into which JLR's famous rotary gear knob as well as the terrain controls have been integrated. (carwale.com)
Fans of the original XF's cabin will be happy to learn that its «party pieces» — a rising rotary gear selector knob and rotating air vents — are both present and correct in the latest version. (carbuyer.co.uk)