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  1. kasparsd

    36V 250W Sine Wave Controller ZL36V-6GWS-14A

    Nope, I didn't even try in the end. Which pins did you connect to? What kind of interface and protocol did you use?
  2. kasparsd

    V6 YASA motor !!!!

    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: nMjsAMlXGBI
  3. kasparsd

    V6 YASA motor !!!!

    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...
  4. kasparsd

    V6 YASA motor !!!!

    That photo is of our eO PP03 car for the Pikes Peak hill climb. This year we're adding another motor to the rack in the rear :D
  5. kasparsd

    V6 YASA motor !!!!

    I'm Kaspars from Drive eO and we're the company building the car. We'll be happy to answer any questions you might have about the car.
  6. kasparsd

    36V 250W Sine Wave Controller ZL36V-6GWS-14A

    I finally managed to figure out the markings on the microcontroller -- it says D79F9211 which is a dedicated BLDC generic controller from NEC.
  7. kasparsd

    Review: E-Twow S2 (fold-down li-ion motorised kick-scooter)

    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...
  8. kasparsd

    36V 250W Sine Wave Controller ZL36V-6GWS-14A

    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...
  9. kasparsd

    Identifying this 6 FET 36V controller 3635G

    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...
  10. kasparsd

    Identifying this 6 FET 36V controller 3635G

    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...
  11. kasparsd

    Identifying this 6 FET 36V controller 3635G

    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...
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