Vibration motor
Vibration motor
(OP)
Hi,
Im currently involved in a product development. The product is comprised of several vibration nodes. Each node shall be controlled with respect to frequency and intensity.
The requirements are:
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Frequency range: 5-400 Hz (might be modified to ~100-250 Hz)
Intensity: Controllable
Size/design: a flat design in preferred, height shall not exceed 15 mm.
Does anyone know a good supplier/retailer of a ready to use module for this purpose?
Kind regards,
mr_embedded
Im currently involved in a product development. The product is comprised of several vibration nodes. Each node shall be controlled with respect to frequency and intensity.
The requirements are:
---------------------------
Frequency range: 5-400 Hz (might be modified to ~100-250 Hz)
Intensity: Controllable
Size/design: a flat design in preferred, height shall not exceed 15 mm.
Does anyone know a good supplier/retailer of a ready to use module for this purpose?
Kind regards,
mr_embedded





RE: Vibration motor
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If we learn from our mistakes I'm getting a great education!
RE: Vibration motor
Kind regards,
MrEmbedded
RE: Vibration motor
I doubt if you can find anything prêt à porter. A coil and a piece of Neodym magnet is what comes to mind. There are specialised coil winders that make such things at an amazingly low cost.
Gunnar Englund
www.gke.org
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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: Vibration motor
We are still in an early phase of the product development so there is no specification. I did left the range open and totally unspecified to get answers like the one you gave about a coil and Neodym. Thanks a lot. Just bomb me with suggestions, all solutions are welcome.
Let me redefine my requirement: Not a fix intensity.
Regards,
MrEmbedded