Weight Hanger & Pulley Assembly 3D Printer Model
The file 'Weight Hanger & Pulley Assembly 3D Printer Model' is (stl) file type, size is 187.2KB.
The file 'Weight Hanger & Pulley Assembly 3D Printer Model' is (stl) file type, size is 187.2KB.
This is a pulley and weight hanger assembly suitable for use in a physics classroom. Designed for use with SimpleSumo robots: https://www.thingiverse.com/thing:2574286
On this setup I recommend using pennies for weights because they are standard small equal units of weight, easily available, and cheap.
The pulley uses one 608 bearing. This link is for a fidget spinner bearing which will spin with the least resistance, although you will have to protect it from dirt: https://www.amazon.com/LONMAX-Bearing-Tri-Spinner-Fidget-Spinner/dp/B06XTZJDCC/ref=as_li_ss_tl?rps=1&ie=UTF8&qid=1507876654&sr=8-6&keywords=608+bearing&refinements=p_85:2470955011,p_72:2661618011&linkCode=sl1&tag=engin09-20&linkId=63649e3a9e2da6a033db7e5c64d36aaf
Uses one 5/16" bolt to hold the assembly together.
Video of experiment involving this pulley setup shown at 6min 18 sec:
https://youtu.be/JAGPEJZuJWw
| Assy_Pulley-weight_hanger.stl | 762.8KB | |
| assy_pulley-_mount.stl | 566.8KB | |
| assy_pulley_-_Pulley.stl | 615.4KB |
