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  1. T

    Vesc duty cycle issue

    Unfortunately, I'm a mechanical engineer with no understanding in coding or real electronics 😢. I understand how stuff works, but not enough to code something for the vesc 😬.. Vba coding is my max (for some pretty badly coded excel's macro haha)
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    Vesc duty cycle issue

    In fact I would like the motor to be controlled in duty cycle when accelerating and as far as let go the throttle then I would like it to react a current controlled. If it's not possible then that's too bad for me but what can I do about it 😅?
  3. T

    Vesc duty cycle issue

    HI, and thanks for your reply, I didn't say it was a bug, I understand that I'm not using it the right way. However when I set the regen current to 0 in duty cycle, why the motor is behaving so weirdly? I need to set it to -20A otherwise it behaves extremely weirdly. Ok I will play with the...
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    Vesc duty cycle issue

    Hi everyone, I am using a vesc on two of my projects with the same issue. I use the throttle in duty cycle as I feel it more natural and also because it has more torque on startup than in current mode at full throttle. By doing so, when I stop accelerating, the vesc understand "0 rpm"...
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    Custom titanium road bike build (bafang m500)

    To be honest yes and no but the that's my fault! There are three main configurations that you can choose from: Pro, race (not sure it's the exact name) and comfort. I thought I would always be in the hood going for the max perfs I could get. So I went for the race position, which can be pretty...
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    Custom titanium road bike build (bafang m500)

    thanks for your reply :) Yeah I think so too, titanium just looks stunning ! The cable management was a big concern, I hate doing it, but it looks so good when it's done :thumb: I use only the pedal assist as I wanted to ride as a normal bike. For the same reason it is still (and will...
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    Custom titanium road bike build (bafang m500)

    Hi everyone, here is my e-road bike build. This project has taken almost a year from the beginning to finish, and I am quite happy with the result. The aim of this build was to build an entire high-end electric bike from scratch while kipping the cost as low as possible. The objectives were ...
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    Bafang M500/M600 thread

    Hi, when you use the 860c display can you adjust your level of assistance? I mean can you "reprogram" the different mods? I'll explain what I would like to achieve. I have design and manufacture a road bike that uses an m500 motor. It is incredible and works like a charm, however, in most cases...
  9. T

    72v battery showing 3.2v with voltmeter

    Many thanks for your reply, I have some news here. I have unplugged the battery of everything (esc and voltmeter gauge). While unplugged I have waited few seconds and tried to measure the battery again. The voltage is now 67V so I guess the bms was doing its job and protecting the battery of...
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    72v battery showing 3.2v with voltmeter

    Hi everyone, I have tried to google my issue but I haven't found anything relevant. I have a 72V lithium ion battery (with BMS) on a custom build ebike, I was riding it this afternoon and at some point the motor stopped spining for no apparent reasons (the battery was arround 30-40% not sure...
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