Voice Coil Motors
Voice Coil Motors
Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA) are the simplest type of electric motors. These motors consist of two separate parts; the magnetic housing and the coil. Applying a voltage across the terminals of the motorcauses the motor to move to one direction.
Shape: Custom
Dimension: Custom
Grade: Custom
Advantages of Voice Coil Motors
-No commutation required
-Low to no hysteresis
-Zero cogging
-Fewer mechanical components compared to “screw-type” actuators
-Linear control characteristics
-High power to mass ratio
-High power to volume ratio
-Infinite position (only limited by the encoder device)
-High acceleration
Some examples of applications of VCM
-Shaker/Vibrator
-Lens focusing
-Servo valves
-Positioning Stage
-Speaker
Edgetech can provide high-performance and low price Voice Coil Motors. Please send your requirement to sales@edgemagnets.com.
