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  1. joamanya

    Enpower MC 3336-7240 - not working

    Hello, I have an EV car quite big. 84v 88Ah battery. Enpower MC3336-7240 controller. I have had several issues with the crager lately. I got out of battery once the charger had got completly broken. I got a new charger, but now the car dashboard is giving me a 2 bips error (it comes from the...
  2. joamanya

    Small and dummy controller for 250W?

    Hello, I have been looking around several bike webs and forums. There apear to exist 2 types of controllers, the one with communication protocol to the different display so the can turn on, switch assistance level and more. And at the other hand we have the famos infusion controller, which you...
  3. joamanya

    Motor and Controller Power Matching

    Hello, need a little help understanding something. What will define the power of your system, biocides the battery, lets first asume suppose you have infinite voltage or amps, ok? Then, If you have a 1000W motor (2000W peak), and you use a 350W controller, will the motor just run at 350W or it...
  4. joamanya

    About Cycle analyst

    Hello, I´m considering buy my self a CA v3.0, but I have a few questions, if the controller already has an internal shunt, would not the external added shunt (from CA) just ad a little more resistance to de circuit? Then, at the V3.0 installation manual it say you just have to plug the...
  5. joamanya

    Problem with full throttle motor stop pushing

    Hi, I tried to be as specific as possible in the title. This is my problem, I work for an small neighbor and we bought 10 e bikes from a quite professional builder at china. When they sent the sample with bafang hub motor it worked great. Then to make it a little cheaper we decided to use a...
  6. joamanya

    Help understanding crank free wheel

    Hi, I´m new at here. I´m trying to build my own ebike with mid drive 36v 350W motor, but I´m not catching well how the crank free wheel works, if I buy a motor for it, some already comes with it, but if I buy a regular motor to adapt, then I will need to install the free wheel, where can I get...
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