I Calculation for proportional mechanical solenoid Force

AI Thread Summary
The discussion focuses on calculating the force of a proportional solenoid using magnetic reluctance and equivalent magnetic circuits. The original poster seeks guidance on constructing a magnetic circuit specifically for proportional solenoids, referencing Dr. Kallenbach's work on switching solenoids. While some participants provide links to resources on solenoid design, the poster emphasizes the need for information on control cone geometry in the context of their calculations. The conversation highlights the complexity of designing proportional solenoids and the importance of understanding magnetic circuits. Assistance with the specific design parameters for proportional solenoids is requested.
sk_astroman
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I'm looking for calculation for proportional solenoid force - reluctance method
I'm looking for calculation for proportional solenoid force (constant force for some working stroke) using magnetic reluctance based on equivalent magnetic circuit by networking method. I was reading a book Elektromangnate by Dr Kallenbach which discussed such method but for switching solenoid. Can anyone help me how this magnetic circuit can be built for proportional solenoid?
 
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I found a lot of good information using search term solenoid design. One hit, http://commons.princeton.edu/motorcycledesign/wp-content/uploads/sites/70/2018/07/solenoid.pdf, had this graph in it:
Solenoid.jpg

Does one of these curves describe what you are trying to accomplish?
 
Thank you but i know the links you posted in the reply. Thank you!
But i am expecting building equivalent magnetic circuit for proportional solenoid with control cone geometry. if any one could help me on this topic. Thank you!
 
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