voiceCoilV1.SLDASM500 KB
bobbin.SLDPRT193 KB
fluxPuck.SLDPRT129 KB
magnet.SLDPRT129 KB
stator.SLDPRT180 KB
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Is it important that the stator is in iron/steel? As far as I know theonly place where iron is important i for the flux puck, where you wantto concentrate and magnify the magnetic field.
What is the "throw"? The expected variation of the radialbobbin clearance?
The throw is the displacement of the actuator - the range of the actuator in the direction of actuation. There is a term in the excel file for radial clearance.
Actuator: An actuator moves other objects, see: http://en.wikipedia.org/wiki/Actuator
Stewart platform: A platform that can be controlled to move an objectthat is attached to it inn all directions: http://en.wikipedia.org/wiki/Stewart_platform
Vibration isolator: A mechanism that stops vibrations from beingtransfered to an object. For the stewart platform the ground can bevibrating, but the thing attached to it can be free of vibrations. http://en.wikipedia.org/wiki/Vibration_isolation
thanks _
http://www.beikimco.com/appguides/BEIKimco-VCA-AppGuide2002.pdf#VoiceCoilActuators.
Your axially magnetized magnet (north and south poles through thickness) are easy to purchase, while radially magnetized seem impossible to find. Maybe they are special made.
Are there other advantages in one design over the other?