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Motor...

Discussion in 'Motor actuators and drivers' started by Stealthelius, Dec 1, 2015.

  1. Stealthelius

    Stealthelius Member Gold Contributor

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    Hi guys
    I've these motors with a 25:1 motor reductor but i don't know if they work well with a 2DOF in terms of reactivity and torque...

    Attached Files:

  2. Alexey

    Alexey Well-Known Member

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    With that reducer it will take the operating rpm down to 132 rpm. I think the sweet spot is around 150 rpm ish.
    So it should work but not sure how reactive they will be. The problem is that it is only an 80W motor so you would be limited to a light frame mover or a seat mover. Another issue is that the motor has pre-built electronics inside it already
    so you would have to make sure that you can easily interface with it.
  3. bsft

    bsft

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    132rpm is just fine.
    80 watts is like a wiper motor, but a bit more powerful.
  4. mariano68

    mariano68 Active Member

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    Would be just fine for a seat mover, better than wipers for sure.

    @bsft usually wipers are around 50watts or less
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  5. bsft

    bsft

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    ok a BIG wiper motor then ;)
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  6. Stealthelius

    Stealthelius Member Gold Contributor

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    This is a great news guys !! But i've one question about torque with 25:1 motor reductor. The nominal torque of these motors is 0.240 Nm and with motor reductor it arrive more or less at 6 Nm, right? I know that the torque of wiper motors is between 12 Nm and 15 Nm. :rolleyes:
  7. Alexey

    Alexey Well-Known Member

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    Actually, the torque of most wiper motors is around 5 - 6 Nm. Stall torques will be a bit higher which is what some manufacturers might state. Wiper motors are around the 60 rpm mark which is why they have pretty decent torque for such a small unit. So you could think of it as a faster wiper motor.
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  8. Stealthelius

    Stealthelius Member Gold Contributor

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    Thanks for your elucidation @Alexey. Now i've just Arduino UNO R3 and monster moto with 2 wiper motors. if i will to choose to mount these 24V motors, what is the right strumentations that i will to use ?

    ... Monster moto have a MAX Output Voltage of 16V...

    Thanks guys
  9. insanegr

    insanegr !N$@n€

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  10. Pit

    Pit - - - - - - - - - - - - - - - - Gold Contributor

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    ...or the vnh5019.
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  11. Stealthelius

    Stealthelius Member Gold Contributor

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    Thanks to all :cheers