GrabCAD
Actuonix EXT-R Board
The Ext -R control board is an in-line, compact, simplified version of the LAC. This board has our standard RC input and position controller, making it compatible with most RC receivers, and a wide array of controllers such as Raspberry Pi, and Arduino.
In addition to position feedback based Stall Protection, an adjustable potentiometer allows you to set a current limit between 0A and 1A. This can help increase the life of the actuator by limiting the maximum force the actuator will generate when over loaded.
Direct link to the original creator's page
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Model Specifications
Frequently Asked Questions
Where is Actuonix EXT-R Board published?
This model is published by its creator on GrabCAD. STLFinder only indexes it: the "View on GrabCAD" button above opens the original page, where the creator shares the STEP / IGES files under their own license.
What 3D printer can I use for this model?
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free?
Yes, the creator shares it at no cost on GrabCAD. Some creators accept tips or donations.
Can I modify this file?
Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.