[Examples of Solenoid Applications] Office machinery and equipment, keyboards, testing devices
Introduction of an example applying PH type solenoid (cylindrical) to keyboard tests for calculators and similar devices.
Individual key switches mounted on the keyboard require reliable operation, but testing the 20 to 40 key switches on a single keyboard randomly by hand is very difficult and not effective in terms of productivity. In this diagram, solenoids are installed for each key switch, and testing of the key switches is performed by randomly pulsing the excitation. When the excitation is released, the key switches return to their original position with the help of the springs attached to the solenoids. The tip of the solenoid's push rod has a striking part, so it does not damage the surface of the key switches. *For more details, please refer to the PDF materials or feel free to contact us.*
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KGES Corporation is a company primarily engaged in the development and production of welfare devices for visually impaired individuals and high-precision solenoids. Aiming to improve the quality of life (QOL) for those with visual impairments, we provide products that support daily living as well as education and employment. Additionally, by supplying electromagnetic actuators (solenoids) used in home doors and various types of electric locks, we contribute to the development of social infrastructure.