Apologies for the comedy wobbly camera skills, i was really converned not to
drop my camera through the floor onto the road. Also i was concerned not to
injure myself as i was bouncing along trying to fit my hand safely thru that
sharp edged hole.
Here is a video from quite some months ago, it was a short
driving test to check there were no problems with the installation of the
differential and the custom driveshafts to the rear wheels. There was yet no
electric motor drive installed, you can see simply the input drive flange of the
Mitsubishi Shogun differential. My main concern was to check that everything was
spinning smoothing and without any unexpected noises. Also of concern was to
check the re-installed ABS wheel speed sensors were working correctly, this was
a big relief that i could retain the original sensors and keep the standard
vehicle brake system ECU functions happy.
Project Justification - Why not just swap in the E-Axle motor from an EV car hybrid or Battery EV? - Torque comparison with diesel powertrain.
Explaining what the concept is and is not. Since the beginning of this project i have been troubled by the issue of how the concept is similar to but crucially different from doing an EV conversion. When i say 'troubled' i mean by way of finding suitable technical knowledge for my project, because my project requirements are not the same as doing an EV conversion. The most important distinction being the need for a high reduction gear combined with the disconnect. Firstly, is to mention doing a hybrid i.e. retaining the ICE while adding an electric motor and transmission where there was before none (only freewheeling hubs) - this is already a really big challenge for a DIY home project. To be honest, it is too much difficulty, expense and perhaps impossible to have such design safe or legal for road use. Hence, my approach all along is to have a design which is only for off-highway use. It is on-demand and only for low speeds, and should not be dependent upon high voltage EV h...
Brilliant! 😁
ReplyDeleteGood stuff.
ReplyDeleteI came across your post as I was actually searching for something like this. I think the concept makes a lot of sense, especially if the van is already offering in an AWD option, so an AWD rear axle can be used? Such as the Sprinter or VW 4Motion (Caravelle, Transport, Crafter etc).
Anyway, I am looking forward to following this. /Peter