Home Forums Everything about the Bicopter New build motor not working


This topic contains 2 replies, has 2 voices, and was last updated by  Bellah1z 7 months, 3 weeks ago.

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
  • #60745


    Just finished a new build using the Rc Ex kit parts and my lh motor wont run like it is not getting all three phases as it stutters.

    I have tested both motors in the beta flight tab motor tab and it wont do anything else other than stutter like on two phases.

    I have checked all the solder joimts for continuity on the three wires going from the esc.

    Any ideas as to it something simple?

    • This topic was modified 7 months, 3 weeks ago by  Bellah1z.


    do You have the option of simply switching the ESCs? If the problem persists afterwards – then on the rh motor of course – it’s a defective ESC … otherwise the lh motor is broken.




    I diagnosed the problem and embarrassingly … Well it’s 100% user error.

    I replaced the motor with a spare quad motor and it all worked so it’s a broken motor.

    I am used to big RC helicopters and big parts after 30 years and without thinking I used a motor mounting bolt that was too long and it hit the motor windings and shorted the motor windings…

    Well that’s a top tip for new players in these tiny motors is to make sure you use the right length engine mounting bolt !

    • This reply was modified 7 months, 3 weeks ago by  Bellah1z. Reason: Typo
Viewing 3 posts - 1 through 3 (of 3 total)

You must be logged in to reply to this topic.