Search for bit on top of this DC motor

Other Hardware Motors, Mechanics, Power and CNC
1

Hello,

I found a DC motor with a bit on top. When the motor starts it rotats around the DC axis, so that it amplies the vibration of the motor. If you search for small vibration motor you will find only a few (good) results.

Do you know where I can get this (strong) motor or a very similar one (working on 3V)? Or is it possible to buy the bit on the top and put it on top of an arbitrary DC motor? Any experiences?

You can see the motor on the picture.

Thanks, best regards

2013-04-15 21.52.33.jpg
2013-04-15 21.52.33.jpg1920×2560 632 KB

2

There many of those on Ebay.
Starting from very tiny vibration motors for phones and tablets, up to stronger types for massage chairs.

The quality could be very bad. I tried to run one at a lower speed, but that made shortcuts in the motor until the motor frooze. Some on Ebay are encapsulated in a plastic box.