This video shows the working principle of the voice coil drives by Physik Instrumente (PI). Magnetic linear drives and voice coil actuators function based on the fact that the force acting on a ...
The VCS-10H voice-coil stage delivers a 150-nm positioning resolution and is suitable for use as a horizontal or vertical axis. Specifying a 10-mm travel distance, the component integrates a ...
A type of motor used to move the access arm of a disk drive in very small increments. Like the voice coil of a speaker, the amount of current determines the amount of movement. Voice coils replaced ...
This video showcases PI’s Direct Drive Linear and Rotary Motors. The PI Linear Motors and Voice Coils are used for nano-meter level motion control, precision automation, and high-speed actuation. Air ...
Vasstek International's ultra-thin actuator, the iVCM (intelligent voice-coil motor), is an auto-focus camera module. Measuring 10 by 10 by 5.4 mm, the total module height is below 5.8 mm. This ...
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