Announcement

Collapse
No announcement yet.

Thousand watt front hub bad

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Thousand watt front hub bad

    I have a 48 volt thousand watt front hub brand new to this electric bike thing spent last year with gas bikes last week I noticed I wasn't getting any power to the motor but the lights came on the throttle after doing some research I noticed it was a lot of resistance in the front wheel. After doing some research I spun the Wheel by hand and felt like a pulsating magnetic pull not a metal to metal grind but a magnetic resistance I disassembled the motor and all I could find wrong was rust so I sanded and clean put back together and the resistance appeared to go away but shortly later I could feel some resistance in the front wheel and still no power to the front hub to describe the resistance I am talking about hold one magnet over the other and pull it away as soon as it is far enough or close enough to the other magnet there is a tug and that's what I could feel pulsating inside the motor anybody know what's up with that and where I can start to find where my problem is

    #2
    Originally posted by JamieWlcox View Post
    I have a 48 volt thousand watt front hub brand new to this electric bike thing spent last year with gas bikes last week I noticed I wasn't getting any power to the motor but the lights came on the throttle after doing some research I noticed it was a lot of resistance in the front wheel. After doing some research I spun the Wheel by hand and felt like a pulsating magnetic pull not a metal to metal grind but a magnetic resistance I disassembled the motor and all I could find wrong was rust so I sanded and clean put back together and the resistance appeared to go away but shortly later I could feel some resistance in the front wheel and still no power to the front hub to describe the resistance I am talking about hold one magnet over the other and pull it away as soon as it is far enough or close enough to the other magnet there is a tug and that's what I could feel pulsating inside the motor anybody know what's up with that and where I can start to find where my problem is
    http://www.ebikes.ca/documents/HallS...stingFinal.pdf

    Comment


      #3
      I found my problem was in at least two blown mosfets

      Comment


      • calfee20
        calfee20 commented
        Editing a comment
        Did that video help you out?

      #4
      Yes it did thank you

      Comment

      Working...
      X