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3d printed spur gear for re-release optima/javelin
Posted: Sat May 03, 2025 10:53 am
by ongbenghui
Hi folks,
Just like to share my testing of 3d printed spur gear for the re-release optima/javelin.
This allows for various options around various gear ratios.
Currently, I have made 54 & 58 available for download at cult3d.
Will be making more sizes available such as 52, 56 & 62.
I have tested this with 19t modified, 23t stock, and 12t modified brush motor.
Will love any comments or feedback.
cult3d link available off
https://cults3d.com/:2934349
Re: 3d printed spur gear for re-release optima/javelin
Posted: Sat May 03, 2025 11:02 am
by Frankentruck
Welcome! Very nice!
So the link you have is to sell the files for the gears?
Re: 3d printed spur gear for re-release optima/javelin
Posted: Sat May 03, 2025 11:08 am
by ongbenghui
I put up a minimum fee of $1 euro for all the STL files off cult3d. Way back I put it off as free but noticed that there seems to be a number of bots that start downloading all my files. Hence, the minimum fee intent to block off those bots.
Re: 3d printed spur gear for re-release optima/javelin
Posted: Tue May 06, 2025 8:39 pm
by Scottzone
How strong is the printed gear vs original?
Re: 3d printed spur gear for re-release optima/javelin
Posted: Tue May 06, 2025 8:43 pm
by TheDiamondOne
Nice, great option.
Re: 3d printed spur gear for re-release optima/javelin
Posted: Tue May 06, 2025 10:13 pm
by ongbenghui
Scottzone wrote: ↑Tue May 06, 2025 8:39 pm
How strong is the printed gear vs original?
Seriously, I will think that the original will be stronger. However, my goal is to have wider gear option around my use of various motor.
Re: 3d printed spur gear for re-release optima/javelin
Posted: Tue May 06, 2025 10:13 pm
by ongbenghui
Scottzone wrote: ↑Tue May 06, 2025 8:39 pm
How strong is the printed gear vs original?
Seriously, I will think that the original will be stronger. However, my goal is to have wider gear option around my use of various motors.