Ever wanted a 3D printed servo motor? Here is a design that is based on a compound planetary gearbox and a brushed DC motor. By using an encoder and a limit switch the position of the output hub can be determined at all times even right after the system is powered on. Links to all the CAD files, code, and parts are listed below. Thanks for watching!
3D Printed Gearbox Video: https://www.youtube.com/watch?v=d9P5LBQqgFo
Free CAD and Code: https://drive.google.com/drive/folders/1l_WKhD5x0WX7YTKPQ32skUvdsYBvfJQ0?usp=sharing
Thingiverse: https://www.thingiverse.com/thing:5231961
Hardware List (Affiliate Links):
100rpm Geared DC Motor: https://amzn.to/3HrJoL9
IBT-2 Motor Driver: https://amzn.to/3J4O2is
30x42x7 Bearing: https://amzn.to/3felPsR
3x7x3 Bearing: https://amzn.to/3zROAoq
1/4x1/2x3/16 Bearing: https://amzn.to/3gm4n5Z
M3x10 Cap Screws: https://amzn.to/3zPQYwa
M3x14 Cap Screws: https://amzn.to/3GmKSWD
M3 Hex Nut: https://amzn.to/3rfN3Vm
Limit Switch: https://amzn.to/34arcHG
AS5600 Encoder: https://amzn.to/35QMXN1
gearbox3dprintedservo
