jet surf propulsion system

Discussion in 'Electric Propulsion' started by jeremy melloul, Feb 11, 2018.

  1. jeremy melloul
    Joined: Feb 2018
    Posts: 1
    Likes: 0, Points: 1
    Location: israel

    jeremy melloul New Member

    Dear group hello,
    my name is Jeremy I'm 29 years young, and an aerodynamic engineer,

    I would like to know if someone can help me with a personal project.
    this day I'm working on a jet surf building but stock with the propulsion system...
    I think I'm close on the motor I want to use but I try to find out the impeller I need and all the suction system but without success.
    I will really appreciate any help to the result.

    data so far:
    * motor: Turnigy RotoMax 150cc Size Brushless Outrunner Motor https://hobbyking.com/en_us/turnigy-rotomax-150cc-size-brushless-outrunner-motor.html
    * rpm: 8000
    * v: 52V
    * full carbon body (thinking maybe to have a foam core for more flotation capability)
    *working time: 40-60 min
     
  2. Garry Island
    Joined: Feb 2018
    Posts: 2
    Likes: 0, Points: 1
    Location: Sydney

    Garry Island New Member

  3. Caroute Motor
    Joined: Jun 2016
    Posts: 54
    Likes: 1, Points: 8
    Location: CN

    Caroute Motor Junior Member

    We are making a such e-motor. Still developing.
     
  4. Garry Island
    Joined: Feb 2018
    Posts: 2
    Likes: 0, Points: 1
    Location: Sydney

    Garry Island New Member

    Caroute motor. Dod you have some details so we can keep up to date with your motor?
     

  5. Caroute Motor
    Joined: Jun 2016
    Posts: 54
    Likes: 1, Points: 8
    Location: CN

    Caroute Motor Junior Member

    230 dia, 7" ptich prop tested in 2100RPM. Will make smaller dia prop and increase RPM, try to get a around 23-25 KM/H speed when the Jetfoil lift. Now still do some adjustment for the motor. We may have some news next month, just another prototype motor.
     
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