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Moving Magnet Voice Coil Actuator

I need the elctromagnetic calculations for a custom designed moving magnet voice coil actuator system.

Please see attached drawing for further details. Dimension can be adapted if neccesary.

Magnet travel ±15mm

Force 50N (±10N)

Brief FEMM simulation is attached.


A. Calculations in FEMM 4.2 or similar

B. Definition of electrical properties


1. Proof of concept

2. Calculation data

3. Coil specification

Evner: Elektrisk Ingeniørarbejde, Mekanisk Ingeniørarbejde

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Om arbejdsgiveren:
( 4 bedømmelser ) Thaygen, Switzerland

Projekt ID: #14085553

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€155 EUR in 3 dage
(33 bedømmelser)

4 freelancere byder i gennemsnit €209 på dette job


Hello, Greetings of the day, I have gone through the description & found interesting. I have done many project related to mechanical engineering, 3D modelling, product designing, any kind of simulation, MATLAB, d Flere

€264 EUR in 3 dage
(49 bedømmelser)

Hello there, I am really sorry for my late bid. I have got high proficiency in Ansys Maxwell and hence I can provide you FEA for this problem. I am a post graduate CAD/CAM engineer and, currently working as motor Flere

€166 EUR in 3 dage
(3 bedømmelser)

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Here is the reason. Why you should pick me? a) I am a very expert and have the same kind of ex Flere

€250 EUR in 3 dage
(2 bedømmelser)