Application Catalog


2017-08-31

Speaker



65 - Static Thrust Analysis of a Voice Coil Motor

65 - Static Thrust Analysis of a Voice Coil Motor

Linear actuators are used in machine tools because of their high-speed performance, high acceleration and deceleration, and accurate positioning. There are coreless types of linear actuators, as well. They generally have a smaller thrust force than core linear actuators, but they do not produce cogging, ...

Module:TR | 2013-10-25




9 - Sound Pressure Analysis of a Loudspeaker

9 - Sound Pressure Analysis of a Loudspeaker

A loudspeaker produces sound when the voice coil makes the vibrator vibrate. The general requirement of the loudspeaker is to produce uniform sound over a wide range of the frequencies.
Lorentz force is generated in the coil when the magnetic field of a permanent magnet...

Module:DS,TR | 2013-04-26