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  1. #1

    The noise issue of stepper motors used in 3D printer

    I built up the Zaribo MK3 clone printer based SKR V1.3 motherboard of TMC2130 drivers.Early on , printer has worked silently.But now , stepper motor in z-axis get noise like the spacecraft sounds.I set up the current of TMC2130 between min and max.When setting min current , motors don't get noise but when ? motion step motor cable with my hand , motor doesn't move to neither left nor right.If being max current was ,it went from bad to worse.

  2. #2
    Super Moderator curious aardvark's Avatar
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    Jul 2014
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    learn to like the noise :-)
    I think it sounds like r2d2 talking to himself :-)

    Or adjust the voltage until the m,achine works and doesn't make any noise.

    Holding the carriage is not a good idea. And under what circumstances is there going to the that kind of friction on the carriage movement ?
    You don't need that kind of torque.

  3. #3
    I modeled and printed Ninjaflex isolators that go between the motor and frame and washers that go under the bolt heads.
    Attached Images Attached Images

  4. #4
    There are many ways to make the noise go away. Some work better than others. Just depends on how much you're willing to invest.

  5. #5

    Post how noisy is it

    beginner in 3d printing. not knowning how noisy a 3d printer can be under normal working conditions. came across this online(see attached) the othe day. any good?
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  6. #6
    I've never heard of them, so no way to know if they are good or not.

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