845GM-S4GAHP0512R - Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 9 bit/0-511 Counts Per Revolution

845GM-S4GAHP0512R - Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 9 bit/0-511 Counts Per Revolution