Required Torque (Electromagnet stuff)

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The discussion revolves around a project requiring the oscillation of a metal circular bar at 50 Hz, with calculations indicating a minimum torque of 2.352 Nm and a force of 58.824 N for acceleration. The team is exploring the use of induced currents to achieve this torque and force, while also considering the high-temperature environment of 150-200°F and limited space. Questions arise about the feasibility of producing the necessary torque and force, as well as the voltage requirements for the electrical components. Additionally, there is a suggestion to tune the mechanical properties to achieve resonance at 50 Hz, which could significantly reduce torque needs. Overall, the discussion seeks insights into the electrical and mechanical aspects of the project.
minger
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Hi guys, I don't normally post in here as I am an ME. Anyways for a project, I am teamed up with a couple of ME, and some EE guys. We are working on a project that will involve oscillating a metal circular bar at quite high frequencies (50 Hz, I know that's not a lot for you guys, but we don't like to do stuff like that :-p) . From my calculations, minimum torque required will be at least 2.352 Nm, and from the size of the shaft, a minimum of 58.824 N of force will be required to accelerate the shaft quickly enough.

Now to the question, the electrical guys would like to accomplish this using induced currects and all that kind of jive that you guys do that I don't really understand so much. I guess my question is, is this a reasonable amount of torque and force to produce? The environment will be somewhat hot (~150-200°F at the most) and space will be somewhat limited. If this is indeed possible, how much voltage will be required?

I know I'm making a lot of broad questions, so if you would like to help, just make some general assumptions about things that I have left out. Thanks a lot, and I appreciate the help.
 
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TTT Any help please?
 
Is there a chance to tune the mechanical part properties to have resonance at the desired frequency (50Hz)?
If you can do it - your torque needs would be reduced significally...
 
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