{"id":9498,"date":"2022-10-03T12:29:38","date_gmt":"2022-10-03T10:29:38","guid":{"rendered":"https:\/\/www.stagnoligears.com\/en\/?post_type=news&p=9498"},"modified":"2022-10-03T17:46:28","modified_gmt":"2022-10-03T15:46:28","slug":"actuators-gears-for-active-aerodynamics","status":"publish","type":"news","link":"https:\/\/www.stagnoligears.com\/en\/plastic-gears-news\/actuators-gears-for-active-aerodynamics\/","title":{"rendered":"Actuators with gears for active aerodynamics: Stagnoli drives the new era"},"content":{"rendered":"

In a modern sports or competition car, active aerodynamics<\/strong> play a fundamental role. Active aerodynamics are a set of motorized parts that come into play, change shape, height or inclination to balance the trade-off between efficiency and downforce in a particular driving situation. The most common active aerodynamic features include:<\/p>\n

    \n
  1. An active front grille that responds to the cooling needs of the engine, electric motor or battery behind it. This system generally consists of fins moved by an actuator<\/strong>.
    \nAt lower speeds, the motor or electrical components are generally less stressed and require minimal cooling. As a result, the active grille is in the closed position, and the closed surface improves aerodynamics.
    \nAt higher speeds, or in situations where components are under higher load, the fins or vanes open to ensure that the right amount of air can pass through and provide the necessary cooling.<\/p>\n<\/li>\n
  2. Active splitters work to increase the downforce applied to the front of the car, helping push the wheels down onto the asphalt and provide more grip.
    \nIn most cases, an active front splitter actually forms a part of the car\u2019s front bumper, connected by a series of actuators<\/strong>. When required (typically at higher speeds, where greater downforce offers greater dynamic benefits), these actuators<\/strong> are able to extend the front bumper under the rest of the bodywork, increasing the downforce applied via the ground effect.\u00a0<\/p>\n<\/li>\n
  3. A spoiler, by being able to exploit the different inclinations of its flap, is able to accentuate the aerodynamic load so as to improve stability in high-speed cornering, or reduce the load and, above all, air resistance so as to make the most of acceleration and the maximum speed of the car. Similarly, the spoiler can also be raised entirely, significantly increasing the downforce and aerodynamic resistance, to act as a brake assisting normal hydraulic brakes.<\/li>\n<\/ol>\n

    Such changes in profile are generally automated or controlled from inside the car via a button, and are powered by hydraulic or pneumatic actuators<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"

    In a modern sports or competition car, active aerodynamics play a fundamental role. Active aerodynamics are a set of motorized parts that come into play, change shape, height or inclination to balance the trade-off between efficiency and downforce in a particular driving situation. The most common active aerodynamic features include: An active front grille that … Continued<\/a><\/p>\n","protected":false},"featured_media":9499,"parent":0,"template":"","meta":{"_acf_changed":false},"class_list":["post-9498","news","type-news","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nActuators with gears for active aerodynamics | Stagnoli<\/title>\n<meta name=\"description\" content=\"Find out more about Stagnoli\u2019s gear actuator design and manufacture service for the automotive sector!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.stagnoligears.com\/en\/plastic-gears-news\/actuators-gears-for-active-aerodynamics\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Actuators with gears for active aerodynamics | Stagnoli\" 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