The pack within the GT XX idea has 3,000 cells, giving the pack an power density of 300 Wh/kg. The corporate, along with claiming fast recharging and optimum on-track efficiency, states that the design also needs to enhance total battery longevity.
An infographic exhibiting an exploded view of the AMG electrical drive unit.
Credit score:
Mercedes-AMG
The battery pack is a structural component of the automobile and homes not simply the cells but additionally all change parts and the battery administration system. We have seen this skateboard design with the battery being a structural component earlier than, and it sometimes performs effectively in crash testing.
Within the GT XX, the ability is distributed from the battery pack to a few motors packaged as two high-performance drive items. The entrance unit has a single motor, whereas the one within the rear has two. Math! In contrast to pedestrian radial flux motors, the AMG.EA setup within the GT XX makes use of axial flux motors.
What are they? They’re motors designed for the electromagnetic flux to run parallel to the motor’s axis of rotation. The big parts within the motor are formed like slim discs, and the stator is positioned between the 2 rotors.
The motor and gearsets are packaged collectively, with the rear mixed drive unit doing a lot of the ahead momentum. The entrance drive unit helps acceleration, after all, and can be used throughout regeneration to ship recuperated energy again into the pack.
In the actual world, this axial flux setup is extra compact, extra environment friendly, extra highly effective, and far lighter. On that final half, we’re speaking 67 % lighter than a radial flux configuration. The motors are manufactured in-house at Mercedes at a facility in Berlin.
A show panel between the back lights can talk with people.
Credit score:
Mercedes-AMG
What’s key to all of that is the innovation that Mercedes is performing with parts which are tried and examined. The corporate is not utilizing legendary manufacturing methods or some futuristic battery applied sciences. Sure, the axial flux motor manufacturing contains 35 world-firsts, but it surely’s additionally one thing that may simply be tailored to an actual highway automotive and never simply this idea.
