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Flipsky 75100foc motor detection sensor issue fails every crysaltemotor I've tried

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Wheelzscootersinc
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Last seen: 1 year 9 months ago
Joined: 2022-08-12 10:29
Posts: 1
Flipsky 75100foc motor detection sensor issue fails every crysaltemotor I've tried

I have a vintage ebikes with mods 

  1. Flipsky 75100foc controller 
  2. Crystalyte the crown 8000w motor 
  3. 20s (2 10s packs in series) 

Now I have tried running detection on this motor and a few other crystalyte motors and every time the motor detection fails due to sensor error andi know for  a fact the sensors are fine as each motor runs on other controllers fine. I am at my wits end and about to go and blow up the controller if I cannot get some help on this and I'm stck with this controller for this build please help I've tried adjusting many diff motorsetings ad when I try to detect resistance and insurance it fails to do so as well so im at a loss forwhats wrong I'm not extremely technical with vesc but I own a shop and do e scooter builds and repairs for a living. Normally I would opt for a sabvoton controller but this build can't have such a large controller

 

 

tom355
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Last seen: 1 year 8 months ago
Joined: 2022-11-20 18:14
Posts: 2

Your wiring is ok? Did the controller ever work with one motor?
On huge motors, run the detection with much higher amp rate.
Please report the results her.
I am also having a hard time making a gmac run. Even after the R/L/I detection and Hall sensor tabel detection it runs horrible.

Rising amps and reducing ERPM was a massive step forward but still lightyears away from running good.