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  1. SGrabowski

    Motor specs and set parameters

    I have set my busbar current to 63 amps, my HDC lowest to 1100, my pole pairs are left at 16 and hall angle at 60. I have tested it yet but the specs on my motor are as shown, so I'm hoping these settings will be ok.
  2. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    I don't know what the bms amps would be for the battery, because it came with the bike when I bought it used. But it's a 72v50ah and my controller is a em-150 votol that on the low end is like 150 up to 470 amps
  3. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    Speedometer not working, rpm's are negative reading and it's cutting out under load
  4. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    I am having several issues atm, bike is cutting out under load, rpm's reading with a negative and speedometer isn't reading at all. Would appreciate some help
  5. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    Will a negative reading for rpm's hurt or damage my hub motor and I still have no speedometer reading as well. I will take my bike for a spin and see how the settings I inputed affect my bike, but will take pictures of my settings so I can get some help on the site. Because the votol group is...
  6. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    I started with this and this scammer I bought it off of lied about everything and butchered all the wiring, so in a couple weeks I will be bringing it in and cleaning up his mess and preparing it for the new season. This scammer Kevin gray scammed me out of $3000 and I need to make it worth...
  7. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

  8. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    The speed controller was programmed to my 5000w qs hub motor when it arrived, so it works just fine. I would like to adjust the settings somewhat now that I have put some kms on it, I would like to know what settings they put it at and will need to adjust settings when I acquire my new battery...
  9. SGrabowski

    EM-150 VOTOL SPEED CONTROLLER

    I am not very tech savvy, so ive yet to access my speed controller when i plug it in. can anyon help me with step by step installation of any and all programs to access my controller when i plug it in. please and ty
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