845GM-F1GAHP2048R - Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 11 bit/0-2047 Counts Per Revolution

845GM-F1GAHP2048R - Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 11 bit/0-2047 Counts Per Revolution