EV propulsion module

This model is the propulsion module of a new "low cost' electric car I conceived. The model include 4x 12V Mastervolt Slimline 150Ah, a 48V motor from an other engineer on GradCad, a custom made differential (including the internal components) coupled directly to a manual disc brake from tolomatic on one side and to a timing pulley on the other. The controller is a Kelly (drawing available online). The timing pulley hub has been adapted to fit the differential and the motor. Feel free to use it, modify it, build a car (if you want, you can add a suspension... it's more confortable).