Musk Shares Guide On 48V EV Architecture With Rivals

In an unexpected move, Elon Musk has shared a document related to the 48V EV architecture used by Tesla in the Cybertruck. Musk has shared the guide on implementing the architecture with Chief Executive Officers (CEOs) of rivalling automotive companies free of cost. 

Jim Farley, CEO of Ford Motor Company, confirmed on X (previous Twitter) that Musk had indeed shared the 48V EV architecture guide. This move confirms Tesla’s commitment to not only be an innovator in the industry but also to share its information to make the industry grow. By making this information freely available, Tesla shows its prowess in developing technology and gives it an edge over its competition. 

The guide shared by Tesla shows the nitty gritty of implementing the 48V system. Reportedly, it shows which components are required and how it will impact range and power delivery. The auto industry has been using the 12V architecture for nearly seven decades and Tesla is the first manufacturer to use a 48V architecture instead. The new system proves to be highly beneficial for manufacturers as it can deliver higher outputs of power using thinner, lighter and more cost-effective wiring harnesses. 

One of the biggest advantages of the 48V system is that automakers will be able to employ steer-by-wire using four-wheel steering in their cars. What this means is that at slow speeds, the steering only needs minimal input to increase its turning radius. However, at higher speeds, the same input can result in minimum turning of the wheels. This process is controlled entirely by the onboard computers. 

Tesla recently began deliveries of the Cybertruck and revealed many specifications. The Cybertruck has three variants – rear-wheel drive, all-wheel drive and Cyberbeast. The first one is slated to arrive sometime in 2025 and more details about it will be released closer to its launch. The all-wheel drive variant has a claimed range of around 550 km and can go up to 755 km with the range extender kit. The Cyberbeast variant has a claimed range of 515 km and with the range extender kit, it can go up to 708 km. Read more about it here.

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