Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

SQUEALING SOUND ON BRUSHLESS MOTOR: TURNIGY AQUASTAR 3720-1500KV

Daniel BINADaniel BINA Club Members Posts: 6
edited July 2018 in Electric Powered Boats

Hello,
I am a beginner in model making and I have a problem with my brusless engines Turnigy AquaStar 3720-1500KV for boat at startup.
By operating the radio control the engines squeak very hard and do not turn.
When I retry several times, there are times when it works well but from one start to another it is not sure that it turns.
If you have an idea, thank you.
Below the material so I have:
Engine: https://hobbyking.com/en_en/turnigy-aquastar-3720-1500kv-water-cooled-brushless-outrunner-motor.html
ESC: https://hobbyking.com/en_en/hobbyking-70a-boat-esc -4a-ubec.html
Battery: https://hobbyking.com/en_en/zippy-compact-5000mah-4s-25c-lipo-pack.html

Comments

  • WTWUKWTWUK CornwallClub Members Posts: 13,469 ✭✭✭

    Have you calibrated your radio throttle and ESC?

  • Daniel BINADaniel BINA Club Members Posts: 6

    Like this :
    I have the same

  • WTWUKWTWUK CornwallClub Members Posts: 13,469 ✭✭✭

    What has the video got to do with motor issue?

  • Daniel BINADaniel BINA Club Members Posts: 6

  • WTWUKWTWUK CornwallClub Members Posts: 13,469 ✭✭✭

    Calibrate ESC to throttle stick.

    Are you using 2 x ESC???

  • Daniel BINADaniel BINA Club Members Posts: 6

    Yes 2 Motors and 2 ESC

    J'ai trouvé ces manuels, mais je n'ai pas de cable USB pour connecter sur l'ordinateur et j'ai un ESC qui ne répond plus.

    Google traslate :
    I found these manuals, but I dont have a USB cable to connect to the computer and I have an ESC that stops responding.


  • Daniel BINADaniel BINA Club Members Posts: 6

    Hobbikyng's support response :
    "Please follow these steps in order to fill out a warranty claim "

  • WTWUKWTWUK CornwallClub Members Posts: 13,469 ✭✭✭

    Ah.. apologies for late reply.
    What are you actually using to send the control signal to the ESC's?
    I see nothing in your circuit diagram or photos of anything that can send the PWM value needed for them.

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Emoji
Image
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file