We're using six of our own eO A1000 inverters with one being the master controller. Those are the same controllers we used in eO PP03 during Pikes Peak 2015 when we won the race for the first time in history with an electric car. Here is a video from the race:
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Here are the replies from our engineer Kristaps:
The reason for using six motors is to achieve the target performance (¼ mile in 7 seconds). Our calculations show that six motors give the best specific power output from the entire package.
The main function of the “reduction box” is to merge...
Excellent review Luther!
I've been riding my E-Twow Booster since April this year (around 250km/155mi in the city so far) and I'm so impressed with the range, build quality and the price. I bought it directly from their Romanian office and it arrived at my doorstep with DPD for EUR 52 (to Riga...
Yesterday I received this sine-wave controller from Suzhou SND Zhenlong Motor on Aliexpress. It arrived in three days from Singapore to Latvia via DHL, which was awesome. I paid USD 50 for the shipping -- 2x controllers, 2x thumb throttles and 2x brake levers (1.13kg in total). However, the...
Looks like it came from Chengdu Lunyee Industries Development Co., Ltd together with their 8 inch hub motors. The price for the controller was USD 22.00 when buying 5pcs. Will try to get in touch with them to see if I can get any information about the controller.
Update: Here is a picture of...
Exactly! The whole layout and case looks really well done compared to other controllers. There are also a few unused connections on the PCB -- would be interesting to figure out what they do.
I think that we got it together with an 8 inch hub motor that we ordered for a scooter project. Will...
Has anyone seen such a controller or anything with the same microcontroller? Please find the photos attached to this post and also on Flickr.
It has the following markings:
On the case:
3635G
181810103374
DBA4DZC2400006
FX1312C009
2013.02
On the PCB:
XD-102 94V-0
E193079-B...