Feature

The fast-moving world of motor racing technology

The fast-moving world of motor racing technology is constantly changing because of the desire to gain an advantage in such a highly competitive arena, as well as the need to comply with ever-changing rules and regulations. This is especially true since the introduction of an all-electric racing series – the ABB FIA Formula E Championship.

03/06/2019 11:18:46

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Back in 2011, a decision was made to allow the use of driver-activated rear wings in Formula 1, a return to the motor sport 40 years after they were
banned on safety grounds in the 1960’s.

This meant drivers could control the rear wing once they have been behind another driver for a set amount of time, thereby
reducing drag on the straight and allowing greater opportunity for overtaking. The wings are raised and lowered by a large diameter hydraulic actuator which needs to move very quickly and
therefore demands a fast-acting, high flow valve to control it. In fact, Lee Products specifically developed its 250 series solenoid valve and a version of its 3-way, high flow
solenoid valve for DRS at the request of its F1 customers and these were subsequently homologated by the FIA for use in F1.

Read the full article in the June issue of DPA

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.