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Gear Speed Multiplier – 4x Ratio

GIF

Print Profile(1)

All
A1
X1
A1 mini
H2C
H2D
H2S
X2D
A2L
X1E
X1 Carbon
P2S
P1P
P1S
H2D Pro

0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
Designer
1.5 h
1 plate

Open in Bambu Studio
Boost
1
0
0
0
0
0
Released 

Description

This gear mechanism is a speed multiplier: when you rotate the input gear, the 4th gear spins 4 times faster (x4).
By combining gears of different sizes, the motion is transmitted and accelerated smoothly and clearly.

🌀 How it works:
Manual rotation of the main gear
Progressive motion transmission through the gear train
The final gear reaches a 4x higher rotational speed

🛠️ Possible uses:
Mechanical and educational demonstration
Learning tool for gear ratios and motion transmission
Decorative kinetic object
DIY or 3D printing project

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.