Title :
A study on kinetic characteristics of a cylindrical moving coil linear DC motor for a vibrator
Author :
Watada, M. ; Fukuya, Y. ; Ebihara, D. ; Okada, T. ; Takura, T.
Author_Institution :
Musashi Inst. of Technol., Tokyo, Japan
fDate :
11/1/1995 12:00:00 AM
Abstract :
A cylindrical moving coil linear DC motor has been developed for a vibrator which is driven at a high frequency with a short stroke. The actuator is supposed to be driven using resonances of spring plates which are placed at the end of the permanent magnet and the armature, respectively. This paper describes the investigation of stroke to frequency characteristics as the kinetic characteristics of the actuator
Keywords :
DC motors; actuators; electric actuators; linear motors; permanent magnet motors; actuator; armature; cylindrical moving coil linear DC motor; high frequency; kinetic characteristics; permanent magnet; short stroke; spring plate resonances; stroke to frequency characteristics; vibrator; Coils; DC motors; Frequency measurement; Hydraulic actuators; Kinetic theory; Magnetic resonance; Permanent magnets; Pulse measurements; Resonant frequency; Springs;
Journal_Title :
Magnetics, IEEE Transactions on
