which board did you buy the drop in ?
Nissan Leaf Drivetrain 2nd Gen
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which board did you buy the drop in ?
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Yes, the $329 one. Bit sparce on info.
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Did you do anything questionable, LOL. I'm sure I will although I hope not
its only setting numbers, you have to get the correct offset angle, which im having probs with.
I did buy one off thunderstruck units it didn't work for me, it doesn't control charger or dc/dc it just 2 wire can bus control to invertor.
In a effort to do something on a budget its costing a small fortune now. in hindsight,wish i just saved for the netgain hyper 9 now
I did buy one off thunderstruck units it didn't work for me, it doesn't control charger or dc/dc it just 2 wire can bus control to invertor.
In a effort to do something on a budget its costing a small fortune now. in hindsight,wish i just saved for the netgain hyper 9 now
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Is this something that Paul can do before he sends one to me or does it have to be done whilst in the car? I know you are in the UK so it's kind of hard for you to send it back and forth to get fixed.its only setting numbers, you have to get the correct offset angle, which im having probs with.
Its something that you have to do after you have fitted the card and powered up
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Zippy 500 , did you try the Thunder struck Can box and never got it to work or did you choose to not use it since it only control the inverter ?
I could not get it too run, I have since found out that my inverter was faulty, the IGBTs on the OEM board where physically broken.
The guys at Thunderstruck where very helpful, they even suggested that the inverter was faulty, I was not prepared to spend anther 500 $ on a inverter that may or may not work
Very easy to connect and a good simple interface to adjust commands,
I really hoped it worked for me good solution.
Your next best option is to get one of Pauls affordable drop in boards.
I bought one on Pauls orginal AC control boards a while ago, I have only just finised it and got the motor running now.
check my video link
https://youtu.be/MZWjKcrGcgo
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Hi , i will definitely try to use the original Inverter , mostly for saving time . The main reason i asked is that my next decision will be --> home made aurdino or the thunder box. ( even more time saving i hope )
Still have not really found that many that got this running yet ( google based) , maybe to new
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Hi, i will definitely run the original inverter , mostly because i think i save time ? ? but maybe step two would be a board for more options
Have there been any numbers of cars built yet with this kit, google do not find that much.
Nice movie
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154 Posts
Wasn’t sure where else to ask this, but anyone know what the connector is for the resolver plug on the motor? I sold the harness that came with my motor and need to try to get something that mates up
It’s in the bottom of this picture
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Sent from my iPhone using Tapatalk
It’s in the bottom of this picture
Sent from my iPhone using Tapatalk
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674 Posts
I'm very interested in converting a classic Mini, but it looked like it would be too hard for me to do until I found your example. Great work, prost!
How is this Mini Leaf to drive in the real world?
How much did you have to modify the original chassis?
Do you have specs or measurements for the custom motor mount / subframe and axles?
What's the final battery configuration?
Any other challenges/surprises you encountered?
Any more info would be greatly appreciated!
How is this Mini Leaf to drive in the real world?
How much did you have to modify the original chassis?
Do you have specs or measurements for the custom motor mount / subframe and axles?
What's the final battery configuration?
Any other challenges/surprises you encountered?
Any more info would be greatly appreciated!
It obviously has a nicely built fully custom subframe (all the unpainted steel fabrication in the photos), which makes sense to me, but it also appears to have custom lower control arms... I'm curious about the reason for this.
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Hi, i will definitely run the original inverter , mostly because i think i save time ? ? but maybe step two would be a board for more options
Have there been any numbers of cars built yet with this kit, google do not find that much.
Nice movie
I am doing a double leaf motor/inverter truck build. It is using Pauls boards, Volt packs (yes more than one) and as yet, I haven't found a way to monitor and charge the batteries. DC-DC is not difficult.
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I managed to get in touch with this builder (ESDI EV Technologies). I've been following them on Instagram:
https://www.instagram.com/esdi_ev_technologies/
The subframe is from KJB Technologies in the UK which has been modified to attach the Leaf motor.
I'm told the car will do 110kph (70mph) with a range of around 100km (60mi) with good torque. The photos here indicate 17 Leaf modules, which would be ~128V nominal.
https://www.instagram.com/esdi_ev_technologies/
The subframe is from KJB Technologies in the UK which has been modified to attach the Leaf motor.
I'm told the car will do 110kph (70mph) with a range of around 100km (60mi) with good torque. The photos here indicate 17 Leaf modules, which would be ~128V nominal.
Interesting, because one of their photos including the subframe tags allspeedengineering, which would be All Speed Engineering Ltd, which makes subframes. In fine Instagram tradition, the posts are full of irrelevant tags, including for instance "teslabattery", but in an attempt to find the photo with that tag again I found one with this comment:
I didn't find KJB Technologies in a web search, but I didn't look for long.
Anyway, clearly the easiest way to get a Leaf or other similar EV drive unit into a classic Mini is to buy the conversion subframe which fits it most closely, and modify that. There appear to be multiple subframe suppliers.
I ran out of patience for scrolling through random photos; however, the Instagram photos show a long stack in the trunk labelled as the "battery compartment", but also frames for Leaf modules to be stacked on the interior floor in place of the rear seat. The photos in this thread show only the long (17 module) stack across the trunk. Do we know if only the trunk stack was used?
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Interesting! Maybe there are more batteries than I'm accounting for? I'm just piecing things together in a similar way. It's hard to get much information from private messages on Instagram...
Edit: Yep, it seems they're running 29 modules for around 220V, limited to 70% torque (either by batteries or the custom controller, I don't know).
Edit: Yep, it seems they're running 29 modules for around 220V, limited to 70% torque (either by batteries or the custom controller, I don't know).
Hi there!
Sorry guys I haven’t been following this forum post for the last couple of months.
Just to answer some questions:
Yes, we are running 29 Nissan Leaf battery modules. 17 in the back and another 12 under the back seats.
The torque was limited at that time because we are afraid of killing the driveshafts and then other projects needed to be done and so we didn’t do final testing with max torque at that time. But we are working on the Mini now and installing our new Nissan Leaf ECU kit. I can give you updates next week or the week after whne the Mini is running again. ;-)
We have also done some other changes to the Mini hardware wise and I will post some pictures if anybody is interested.
Sorry guys I haven’t been following this forum post for the last couple of months.
Just to answer some questions:
Yes, we are running 29 Nissan Leaf battery modules. 17 in the back and another 12 under the back seats.
The torque was limited at that time because we are afraid of killing the driveshafts and then other projects needed to be done and so we didn’t do final testing with max torque at that time. But we are working on the Mini now and installing our new Nissan Leaf ECU kit. I can give you updates next week or the week after whne the Mini is running again. ;-)
We have also done some other changes to the Mini hardware wise and I will post some pictures if anybody is interested.
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674 Posts
I think it's safe to say we're very interested! I'm about to start fitting batteries in my car and getting the subframe sorted.
How's the weight distribution with all those batteries in the back? From what I've read, Minis don't like to be heavier in the rear than the front.
How's the weight distribution with all those batteries in the back? From what I've read, Minis don't like to be heavier in the rear than the front.
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