GrabCAD 模型信息
MICKEY_ Enhanced Drone Propulsion System – Variable Pitch Propeller for Dual Medium · 模型 59245
©️2024 This system is a variable pitch propulsion mechanism designed to maintain consistent RPM-based thrust in both air and underwater environments. A raindrop sensor detects medium change and signals an Arduino microcontroller to command a 180° servo motor, shifting the propeller blade pitch from 53° to 68° (and vice versa) for optimal performance in each medium. Propeller fins are 3D printed using Fiber Reinforced Plastic (FRP) for high strength-to-weight ratio. The outer hub fixes the fin pitch while the inner hub rotates to actuate the change. Testing confirmed sufficient propulsion at 50% throttle. Future upgrades include 40-60A ESC, aerodynamic blade foil analysis, and friction-reducing thrust bearings. There are 3 versions of prototypes, choose the latest design. Also check the YouTube videos regarding this project on my channel.
- 格式
- STL、SOLIDWORKS、Rendering
- 分类
- Aerospace、Machine design、Robotics
- 标签
- 3d printed pro、esc、brushless motor、mechanical engineering、iut、pitch changing mechanism、frp propeller、raindrop sensor、arduino、servo motor、amphibious propeller、underwater drone、dual medium propulsion、drone propulsion、variable pitch propeller
- 数据更新
- 2026-10-10T10:07:51Z
