String Potentiometer fixed dimensions
thingiverse
I modified the dimensions of the STL files provided by andymark for a 3D printed string potentiometer. They are now in millimeters. The original STL files came from here: http://www.andymark.com/product-p/am-2618.htm I used a different 10-turn potentiometer, an AMM20B5A1CLASL380 that is a contactless hall-effect sensor with a rotation life of 50 million shaft revolutions. https://www.digikey.com/product-detail/en/bourns-inc/AMM20B5A1CLASL380/AMM20B5A1CLASL380-ND/3868206 You can also use a simple wirewound potentiometer like this one: https://www.digikey.com/product-detail/en/bourns-inc/3590S-2-103L/3590S-2-103L-ND/1088586 For the spring, I used one from cheap ID badge holders like this one: http://www.ebay.com/itm/10-x-ID-Card-Holder-Reel-Retractable-Badge-with-Belt-Clip-Ring-Pull-/371255688124 Check out a video of it in action here: https://youtu.be/3MMJfBPJwKc And see a new video with better print and some tips here: https://youtu.be/NsgG6o2HFr4 Thanks, Thanos Printer Settings Used: Wanhao i3 v2.2 Rafts: None Supports: Yes Resolution: 0.2 Infill: 30% Notes: Printed on Carbon PLA
With this file you will be able to print String Potentiometer fixed dimensions with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on String Potentiometer fixed dimensions.