Encoder board 20 lines. Slotted encoder wheel. Application: in the construction of robots - suitable for motors with a gear Technical data Diameter: 26mm Thickness: 2.5mm Inner hole dimensions: 5.5mm x 4.5mm Number of routes: 20 https://elecena.pl/product/22620454/encoder-wheel-20-slots 2023-02-22 https://elecena.pl/product/22620454/encoder-wheel-20-slots 2025-10-29