The Zesty Nimble
flex3drive
g2 timing belt
mutiplier
1-3
3-1
3 to 1
mutley3d
speed mutiplier
1 to 3
speed
1
1
So I remade this because it works well, and the bearing holes weren't the right size and I wanted a way to clamp down on the tubing. Place some supports under the clamping part.
I printed mine with super dry taulman bridge nylon, 3 walls, 4 bottom layers, 5 top layers onto watered down 3d eez on a build plate @ 90C, print temperature 288C.
Reference original design for BOM.
I also added some precision shims (openbuilds) but washers should also work well - the point is to clamp down on the bearings so they are stable.
The bolt used is a 5mmx15mm - with a lock nut.
also included are cad files for folks use out there.
Originality of the Model
The author declares that this work is their personally shared model
This model is licensed under the following terms:
Credit must be given to the creator
Models(3)
1_speed_mutiplier.stl
160.14 KB
2025-07-17
- 1_speed_mutiplier_v2.f3d
2.09 MB
2025-07-17
- 1_speed_mutiplier_v2.iges
381.65 KB
2025-07-17
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