Iron mechanics on bearings for installing the handle from the X-52 throttle. 13.95 euros.
The lever has a channel for wires to the handle from the controller.
A ring magnet with diametric magnetization is installed on the axis.
You can install a non-contact sensor, either analog or digital, on the mechanics, it all depends on the controller you use.
https://gvl224.com/news.php