Rack & Pinion Linear Actuator Servo Joint Module *Tiny_CNC_Collection

thingiverse

This is a versatile hobby servo linear actuator joint assembly, part of the Tiny_CNC_Collection of parts designed to simplify robot building fun! All parts print without supports or post-processing requirements. Everything can be assembled with a screwdriver and one type of screw. Refer to photos for clear assembly directions. Specifications: Repeatable no-load motion control is achieved within +/- 0.076mm (0.003") up to 100g before position control affects performance. Travel limit is 80mm (3.14"). **All project information can be found on this page:** http://engineerdog.com/tinycnc Required Hardware: Servo - https://amzn.to/2ndSaVB Recommended Material: https://amzn.to/2MmNOGA *Can be printed in any material as long as all parts are the same material. A blog article about designing parts for assembly can be found here: https://engineerdog.com/2018/05/08/design-for-assembly-tips-building-a-better-3d-printed-linear-actuator/ **Note 1:** STEP files are included to allow for further modification. Feel free to use and share these files while respecting the sharing license. **Note 2:** Share your print by snapping a photo and posting it online! I'd love to see how these designs are being used.