AMG11S25T2048 SSI Absolute Encoder with TTL 2048 Output Solution

A tailored compatible encoder solution can be developed for AMG11S25T2048 in maintenance, retrofit, replacement, and upgrade applications. This model combines SSI absolute feedback with an additional TTL 2048 pulse output on a 13-bit singleturn plus 12-bit multiturn platform. Typical production lead time: 15 working days. The engineering focus is to preserve both the multiturn SSI data path and the higher auxiliary pulse count already used in the original machine.

Technical Overview of the AMG11S25T2048 Encoder

The AMG11S25T2048 uses SSI as the main interface. The code indicates 25 for 13 bit singleturn + 12 bit multiturn and T2048 for an additional TTL 2048 pulse output. This is relevant where the application uses not only absolute position values, but also a finer incremental channel than 1024-pulse variants provide.

The encoder platform uses optical sensing, microGen battery-free multiturn technology, solid shaft Ø11 mm, and EURO flange B10. This provides a stable base for mixed-interface replacement work where both pulse and absolute data are important.

Industrial Integration Considerations

For this model, the main compatibility point is the TTL 2048 incremental auxiliary channel. Installed motion systems may use that pulse density for more detailed tracking than 1024-pulse options allow, so it should be preserved as part of the original application behavior.

The shaft and flange platform should also remain aligned with the original installation to keep both the absolute and incremental signal branches mechanically stable in service.

Field Installation and Wiring Notes

SSI timing, shield continuity, and the additional TTL channel should all be reviewed before release. Where the application uses mixed signal paths, the original wiring segregation and connector continuity should be preserved. Receiver-side TTL expectations for 2048 pulses should also be checked.

Custom Compatible Encoder Solution

A custom compatible encoder solution for AMG11S25T2048 should preserve five engineering points: Ø11 mm shaft geometry, EURO flange B10 mounting, SSI multiturn continuity, 13-bit singleturn plus 12-bit multiturn structure, and TTL 2048 auxiliary output behavior. This helps maintain both absolute and fine incremental compatibility during retrofit.

Custom Solution Photos

Lead Time and Custom Development

Typical production lead time: 15 working days.

Main checkpoints include shaft fit, flange reference, SSI timing, TTL 2048 pulse expectation, and the original multiturn application logic.

Typical Technical Parameters