Customizable Servo Horn

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Customizable Servo Horn

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All
X1 Carbon
P1S
P1P
X1
X1E
A1
A1 mini

0.08mm layer, 3 walls, 100% infill
0.08mm layer, 3 walls, 100% infill
Designer
20.7 h
6 plates
4.9(9)

Open in Bambu Studio
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Released

Description

Create custom servo horns – chose the number of arms, the length of the arm, the number of holes and more. 

 

The given values for the servo spline are for Futuba 3F splines. They will fit onto any Futuba 3F compatible servo. If you need horns for different servos, you can adjust the servo spline parameters accordingly.

 

Print the servo horns sideways on the print bed to increase resolution of the teeth. The examples are printed in PLA with 100% infill, 0.08mm layer height and a 4mm nozzle on an X1C.

 

Spline values:

 

Futuba 3F

Spline External Diameter

5.92

Spline Screw Diameter

2.5

Shoe Height

4

Tooth Count

25

Tooth Depth

0.3

Tooth Base Width

0.7

Tooth Tip Width

0.1

Updates

 

2024-11-13: Added STL files for more standard sizes and a 3MF file combining them all for an easy print. Just select the plate with the right number of arms, and skip any horns you don't want to have printed. 

Comment & Rating (12)

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Print Profile
0.08mm layer, 3 walls, 100% infill
Thanks! They fit nice and tight on my Futuba S3003 servos.
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Simply Top
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Thank you!
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thanks for sharing
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Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply
Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply
Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply
Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply
Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply
Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply
Print Profile
0.08mm layer, 3 walls, 100% infill
1
Reply

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.