Thumbwheels uses non-contacting Hall effect technology

APEM HR series thumbwheels uses proven non-contacting Hall effect technology, providing long life, precise linear voltage output. Designed for joystick handle and control grip integration, product’s miniature size enables system designers to optimize the ergonomics and efficiency of their control systems. Products deliver spring to centre return, and are sealed to IP68 against water and dust. With backlighting and detent options available, devices deliver 5-milion lifecycles (without detents), as well as EMI/RFI shielding. 

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