Recommended browsers

Please use Internet Explorer 10 or above for optimal viewing experience on the Autonics website.

When using Internet Explorer 10 or earlier, 3D CAD viewer and screen layout may not be displayed normally.
For ease of use the site, we recommend upgrading to a modern browser.

browser img

E20S Series 20 mm Incremental Rotary Encoders (Shaft Type)

The E20S series shaft type incremental rotary encoders feature ultra-compact Ø20 mm size housings and lightweight (35 g) design. The small size and light weight allows easy installation in tight or limited spaces. The low moment of inertia of the shaft minimizes the effect on the rotation of applied equipment.

certmark certmark

DownloadsView more

* Detailed model-specific 3D drawings can be viewed and downloaded from the model page below.

Search filter Refresh

Search filter
{{result.specNm }} ({{result.detailList.length }})

Model Finder

Please use the model finder to search for products using detailed specifications Model Finder

E20S Series Model ({{modlPagination.totalRecordCount }})

by most recent

No search results

Recently viewed product(s)

Close