Model information
Description
Purpose
This model is a universal, lightweight control horn designed to serve as a mechanical link between servo pushrods and control surfaces, such as ailerons, elevators, or rudders. It is intended for use in RC model airplanes, scratch-built foam board flyers, and custom hobby robotics.
Practical Uses
The vertical arm features a stack of three precision adjustment holes to allow for fine-tuning of control throw geometry, mechanical advantage, and servo travel limits. The base includes dual anchoring tabs designed to be slotted and glued into foam or balsa control surfaces.
Included Files
- rc servo horn.3mf
- rc servo horn stl.stl
Original text by the author on Printables
<p>### About This Model </p><p>This is a universal, lightweight control horn designed for RC model airplanes, scratch-built foam board flyers, and custom hobby robotics. It serves as the vital mechanical link between your servo pushrods and the aircraft's control surfaces (ailerons, elevators, or rudders). </p><p>The vertical arm features a vertical stack of three precision adjustment holes, allowing you to easily fine-tune your control throw geometry, mechanical advantage, and servo travel limits. The base is engineered with dual anchoring tabs designed to be slotted and glued directly into your foam or balsa control surface for a rock-solid hold that won't flex under aerodynamic loads.</p>
There are no comments yet. Verified ratings and makes appear separately below.