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Open RC Truggy central diff herringbone spur gear reinforcement

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Creation quality: 5.0/5 (1 vote)
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  • 1 like
  • 27 downloads

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  • Central_Diff_Case.Shape_3_fatGears.stl
  • Central_Diff_Case.Shape_5_fatGears.stl
  • Spur_Gear_M1_Z13_h10_-30deg.stl
  • Spur_Gear_M1_Z13_h10_30deg_V002.stl
  • Spur_Gear_M1_Z17_h10_-30deg.stl
  • Spur_Gear_M1_Z17_h10_30deg_V002.stl
  • Spur_Gear_M1_Z19_h10_-30deg.stl
  • Spur_Gear_M1_Z19_h10_30deg_V002.stl
  • Spur_Gear_M1_Z43_h10_30deg_V002.stl

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Publication date 2023-09-11 at 18:22
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Published to Thingiverse on: 2017-05-01 at 22:42
Design number 1443847

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3D model description

Hi all,

I was struggling with the original spur gears due to the shear force of my brushless motor. Switching to broader herringbone gears seemed to be an option. So far these gears are much more durable (printed in PLA).

The gear geometry was generated by using the very good scad tool from http://www.thingiverse.com/thing:1587923.

You will have to cut out the rear top plate a little to accommodate the broader gear case.

Drop me a line if you succeeded with the new gears ;-)!

Cheers,

MoJo_replica

Update 24.05.18: Added mirrored pinions for more mount options ...

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