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How to measure Vibration of a DC Motor?

L Dhakshna moorthy
Prodigy 70 points

Hi there,

I want to measure and record 'vibration' of a DC (3V) Vibrating motor, which driving by an 'inconstant' signal. Imagine the DC gently tied on an object and i want to measure and record the 'vibration' which the DC motor apply on the object.

Could anyone advice me in this?

If i put up this question in wrong forum then, kindly suggest me in which forum should I post this question?

Thanks

Regards,

Jitu

  • 0
    TI__Guru 55615 points

    Jitu,

    Might have to rely on someone else in the community that works with vibrating motors in mobile phones as this is the closest application I can think of to what you want to do. 

    Some sort of an acoustic measurement setup that would give you a relative measurement at different motor speeds or a laser measurement system that would give you a delta position are the only ideas I have. 

  • 0 in reply to Ryan Kehr
    Prodigy 70 points

    Hi Ryan

    Thanks for your valuable time. Hope i will get the answer by post this question in "Vibrating Motors" community.

    Thank you once again.

    Best Regards

    Jitu