Voice coil motors are essential for testing the sensitivity and fatigue resistance of various components, including mobile phone buttons, power switches, car audio/video buttons, automatic window switches, and computer keyboards.
Taking the GAS-LAS series voice coil motor from Guoao Technology as an example, it can operate at both very high and low speeds with sub - micron level accuracy. Its repeatability has been verified, with an accuracy of 1ms , making it very suitable for testing buttons and other detection applications.
The video is from the internet.
The testing solution using a voice coil motor has the advantages of native linear motion, high speed, and stable motion. Through calibration, the servo current of the voice coil motor can be used to characterize the force. At the same time, an integrated optical grating ruler serves as a position closed loop, allowing direct reading of position information, thus significantly simplifying the system.
GAS-LRS2015-1-48, a product of Guoao Technology
Linear rotary voice coil motor
With its R&D advantages of "thrust repeatability better than 0.01N " and "high speed, high frequency, and high response", Guoao Technology's voice coil motors can be widely used in electronic semiconductors, automotive industry, mobile phone and tablet industry, industrial automation, medical and pharmaceutical, food packaging, various linear or rotary applications, precision and high-speed motion equipment, especially those requiring high-speed cyclic reciprocating motion.
