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  1. P

    CA3 + GMAC 8T -> Inconsistent acceleration & speed values

    Ok I'll try that. Do you with it will solve the erratic speed values as well ?
  2. P

    CA3 + GMAC 8T -> Inconsistent acceleration & speed values

    Amp gain = 150 Power gain = 100
  3. P

    CA3 + GMAC 8T -> Inconsistent acceleration & speed values

    Hi everyone, I'm struggling for a while to understand what happend with my CA3 and Phaserunner configuration. As you can see in the graph below, speed value is very inconsistent during the acceleration and seems to disturb the throttle out value. The result is the acceleration isn't smooth and...
  4. P

    What about CA3-WP and MFSwitch and Aux input ?

    On my side I’m really surprised to find so little information about the wiring diagram and all the description of this new feature. It seems that not so many people bought it yet.
  5. P

    What about CA3-WP and MFSwitch and Aux input ?

    Hi everyone, I have a question about the new CA3-WP with MFSwitch. https://ebikes.ca/shop/electric-bicycle-parts/cycle-analysts/ca3-wp-and-mfswitch.html I can't find any wiring diagram for this new cycle analyst, especially about the aux input. So here are my interrogations: - What about the...
  6. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    I tried to use the Eaton Patch Tool you can find here at the beginning of the topic (https://drive.google.com/open?id=0B1sNQs8gfn7ibldkZHdXaXRkUEk) but neither "eeprom.bin" nor "test.bin" files which are in the folder with Eaton.exe are working, I have always "Error: File Not Open" I tried with...
  7. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    I found a schematic for the electronic of the FlatPack 2. There are some similarities with the APR48-3G but the quality of the file is quite low Difficult to read everything but if it cant help to find how to change current via an hardware mod it would be awesome :)
  8. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    Think I found our friend video for the hardware adjustable current modification of the APR48-3G. Unfortunately it's in Chinese... Even if I don't understand anything it does not seem to be easy anyway... https://www.youtube.com/watch?v=uhPeFq1HjHM
  9. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    Thanks recalling that... that's what I understood the first time...
  10. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    Ok, but it will act at least as CC charger no ? Let's take an example. I have a nominal 48V battery which voltage level is 40V. Eaton is set for 50V max voltage and 10A max current. What will happend when I connect both ? For me battery voltage at first should be around 40V and input current...
  11. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    To come back to the topic of the thread, I don't really understand why this topic does not interest more people. I might miss something but EATON based chargers are by far the best option (with Flatpack from Eltek) from a quality & power / price point of view. Is there any alternatives in this...
  12. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    After rethinking about it the hardware mod for amp change should be similare as for the voltage. Just need to find the right track, plug a variable resistor et voilà ! By the way I wonder how was discovered the voltage hardware mod :?:
  13. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    Add a knob for voltage adjustment and we have the Grail !
  14. P

    Kunteng Controller and autocruise

    It's in my plan if needed but I was not my first option :) As I used Eggrider V2 I heard that I will loose many features from the Eggrider such as Road/Off road switch if a change OpenSource firmware :( But maybe it's wrong ?
  15. P

    Kunteng Controller and autocruise

    Hi everyone, I have a question for you regarding kunteng controller and autocruise function. For my custom ebike projet I used : - G310 from Grin - EggriderV2 display - kunteng controller http://fr.aliexpress.com/i/32819334542.html After few miles, I burned some gears and decided to...
  16. P

    Kunteng Controller : lights always on ?

    My Kunteng controller used to have a functional integrated ON/OFF switch that I was controlling using my Eggrider. Now, it is always on, even when the Eggrider is OFF. I made some "surgery" inside the controller to add features but never touch concerning wires except to add a 5V regulator to...
  17. P

    Hub Motor Bafang G310 Replacement Gears

    I contact them but they don't sell spare parts :( I have to send them the motor which is a non sens for me...
  18. P

    Eaton APR48-3G 1.8kW Light Compact Charger PSU

    Very exited with the mod you have done, it sounds awesome ! :bigthumb: Could you explain how you did that ?
  19. P

    Hub Motor Bafang G310 Replacement Gears

    Hi, I need new nylon gears for my BAFANG G310. I'm looking for supplier other than Grin which is out of stock. Would someone have a good address? Thx :)
  20. P

    Problem with Kunteng Controller / EggriderV2 / Bafang Speedsensor

    Problem solved. I changed P3 from "Speed control / PAS Gear Ration" to "Torque / Max power" and then I was able get the speed indication on the EggriderV2 ! Still don't understand why but if it can help some Eggrider/Kunteng owner, it's a solution that worked for me :) By the way thanks for...
  21. P

    Problem with Kunteng Controller / EggriderV2 / Bafang Speedsensor

    Sure here are more details : The problem might come from the controller. I spied the Tx wire from the controller to the display and bit 3 and bit 4 are empty when P2 is not equal to zero. It is consistent with the fact that I never had any speed display with the external or the internal...
  22. P

    Problem with Kunteng Controller / EggriderV2 / Bafang Speedsensor

    I'm removing the speedo sensor from the G310 from GRIN for 2 reasons : - I want to get the speed of the bike when the motor is off (DH for example) - I want to add a temp sensor to monitor the motor temperature as described here by Justin...
  23. P

    Problem with Kunteng Controller / EggriderV2 / Bafang Speedsensor

    Hi everyone, I'm struggling with an annoying problem and I'll explain it to you to see if anyone have a solution. I'm equipped with : - Bafang G310 from GRIN (great motor by the way!), - EggriderV2 display - Kunteng Controller (12 MOSFETS, 48V sinwave). I'm adding a Bafang speed sensor to be...
  24. P

    5v source on Kunteng controller

    I need 25 mA. Thanks for your advice !
  25. P

    5v source on Kunteng controller

    Hi, I'm looking for a 5V source in a kunteng controller to power an arduino pro micro. What is the best place which can provide amp : throttle, PAS , something else ?
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