high speed rotor drive
high speed rotor drive
(OP)
Dear All
I plan to design and construct an experimental setup with ball bearings which are capable of running to very high speeds as 150 000 -200 000 rpm with a rotor radius of 3-7.5 mm. I need the details of the electric motors that can be used for these range.
I would be thankful to you if you can provide a link for such kind of electric motors and/or producers.
Thank you very much in advance.Regards.
I plan to design and construct an experimental setup with ball bearings which are capable of running to very high speeds as 150 000 -200 000 rpm with a rotor radius of 3-7.5 mm. I need the details of the electric motors that can be used for these range.
I would be thankful to you if you can provide a link for such kind of electric motors and/or producers.
Thank you very much in advance.Regards.





RE: high speed rotor drive
You might want to also consider an air motor. They can usually get a high rpm at a lower cost.
At the speeds you're talking about you may need to worry about even a small rotor actually flying apart. You'd better calculate your bursting speed.
Don
Kansas City
RE: high speed rotor drive
http://en.wikipedia.org/wiki/Dental_drill
RE: high speed rotor drive
can you provide a link for these kind of suppliers?