Results 1 to 2 of 2

Thread: How the sensor work ?

  1. #1
    Join Date
    Jul 2007
    Posts
    12
    Thanked: 0
    Rep Power
    0

    Default How the sensor work ?

    Dear all,
    Do any of you know how the pedal magnet sensor work in VELLOTAXY or electric bike (pedal assist system)?
    I mean how the sensor read the pedal rpm or torque, I saw there 5 magnets located near the pedal sprocket and the sensor fixed to the pedal's hub. So the sensor in fix and the magnet rotate.
    before the hub motor work, what happen to the magnet sensor? and when motor is working what is red by the sensor so the controller can connect/disconnect the current from baterry ? Is it magnetic field, magnet induction (i'm sorry if i'm wrong), or what ?
    And one more thing, The words " pedal assist system ". which one is the main power and which one is the assist power, the hub motor or the pedal power ?
    Thank's.

  2. #2
    Join Date
    Mar 2005
    Location
    London
    Posts
    1,006
    Thanked: 12
    Rep Power
    14

    Wink Things to find out

    Do any of you know how the pedal magnet sensor work in VELLOTAXY or electric bike (pedal assist system)?

    I'm sure the sesnsor pics up an electric puls from the magnet passing.

    Is it magnetic field, magnet induction or what ?


    Thats the one

    And one more thing, The words " pedal assist system ". which one is the main power and which one is the assist power, the hub motor or the pedal power ?

    The pedaling has to start the motor & no pedling stops the motor, if you want the battery to last, then the more you assist the motor the longer it takes to drain the battery, if you chose only to let your legs rotate, then the motor will propel the trike but as it is doing all the work the battery will drain quickly but you may also burn out a weak motor or over heat it.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. How the sensor works ?
    By fosil in forum Talk about manufacturers
    Replies: 0
    Last Post: 20-07-2007, 08:55
  2. How the sensor works ?
    By fosil in forum Talk about manufacturers
    Replies: 0
    Last Post: 20-07-2007, 08:49
  3. Replies: 0
    Last Post: 07-02-2006, 16:42

Visitors found this page by searching for:

Nobody landed on this page from a search engine, yet!
SEO Blog

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •