Allen-Bradley / Rockwell Automation Datasheets for Absolute Rotary Encoders
Absolute rotary encoders use optical, mechanical, or magnetic indexing for angular measurement. They do not lose their position after power-down, but instead provide absolute position upon power-up without requiring a home cycle or any shaft rotation.
Absolute Rotary Encoders: Learn more
| Product Name | Notes |
|---|---|
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Binary Coded Decimal, 12 bit/0-999 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Binary Coded Decimal, 9 or 10 bit/0-359 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 10 bit/0-1023 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 11 bit/0-2047 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 12 bit/0-4095 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 13 bit/0-8191 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 14 bit/0-16,383 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 15 bit/0-32,767 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 8 bit/0-255 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Gray Code, 9 bit/0-511 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 10 bit/0-1023 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 11 bit/0-2047 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 12 bit/0-4095 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 13 bit/0-8191 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 14 bit/0-16,383 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 15 bit/0-32,767 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 8 bit/0-255 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 20, 8-11 bit w/Natural Binary, 9 bit/0-511 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Binary Coded Decimal Output, 12 bit/0-999 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Binary Coded Decimal Output, 9 or 10 bit/0-359 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 10 bit/0-1023 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 11 bit/0-2047 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 12 bit/0-4095 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 12 bit/0-999 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 13 bit/0-8191 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 14 bit/0-16,383 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 15 bit/0-32,767 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 8 bit/0-255 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 9 bit/0-511 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Gray Code Output, 9 or 10 bit/0-359 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 10 bit/0-1023 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 11 bit/0-2047 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 12 bit/0-4095 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 13 bit/0-8191 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 14 bit/0-16,383 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 15 bit/0-32,767 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 8 bit/0-255 Counts Per Revolution | |
| Optical Absolute Encoder, NEMA Type4/Type 13, Single-Turn, Size 25, Natural Binary Output, 9 bit/0-511 Counts Per Revolution |
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