https://it.hengstler.com/prodotti/encoder-rotativi/encoder-incrementali/ri58/ri58o8192eq46ib
0523474 | RI58-O/ 8192EQ.46IB | RI58 Series Incremental Encoders
0523474 | RI58-O/ 8192EQ.46IB RI58 Series Incremental Encoders; Solid shaft: 9.52 mm; CE,c UL us (listed)
seriesincrementalencoders