Available to download on Cults3d - Click Here
 
🛩️ Product Description
 
The C172 Throttle V2 is a redesigned, highly refined throttle quadrant mechanism created to solve a common home‑cockpit builder challenge: finding true linear potentiometers. When Karl discovered that most available “linear” pots were actually logarithmic—causing inaccurate input readings—he engineered a complete mechanical overhaul.
 
This new version replaces the original linear‑pot slider with a rack‑and‑pinion driven rotary potentiometer, making the design dramatically more accessible, cheaper to source parts for, and easier to maintain.
 
The friction mechanism has been preserved from the original model, and the feel of the throttle remains true to the real C172 aircraft. This unit has become a community favourite thanks to its smooth travel, predictable response curve, and faithful operation.
 
Included: Digital CAD files only

Not included: STL files, print files, or build guide (coming later)
 
✨ Key Features
 
Rack and Pinion Mechanism
Offers precise mechanical motion and effortless integration with standard rotary potentiometers.
Improved Reliability
Rotary pots are cheaper, widely available, and easier to replace than linear variants.
Friction System Maintained
Utilises a TPU compression ring for authentic throttle feel, just like the real aircraft.
Fully Editable CAD Source
Perfect for builders who want to customise tolerances, modify components, or convert to their own hardware.
Hall Sensor Recommended
For those seeking ultimate precision, the design easily adapts to contactless hall sensors for zero jitter and extended lifespan.
 
🧩 What’s Included
✔ High‑quality CAD files
✔ Full assembly ready for modification
✔ Edit‑friendly design intended for 3D printing conversion
✘ No STL files (to be generated later)
✘ No printed parts
✘ No build guide (pending)
 
🛠️ Context of Use
This CAD model is ideal for:
Home cockpit builders
GA flight simulation enthusiasts
Makers wanting to transition to more reliable sensing hardware
Educators and prototypers
The design was originally created using a Creality CR‑10 nearly four years ago, and remains a top‑performing mechanism due to its realistic operation and simplicity.
 
Printing Notes (for users generating their own STLs)
Friction ring must be printed in TPU
Recommended: 1 wall, 5% infill
These settings may vary with modern printers—adjust to suit your tolerances
 
⚠️ Limitations & Important Notes
This is a CAD‑only product—no STL files included yet.
You must generate your own STLs (a simple, one or two‑click operation in most CAD environments).
Mechanical performance depends on correct TPU friction ring settings and overall print tolerances.
Component availability varies, though rotary pots and hall sensors are readily available.