GrabCAD 模型信息
Hand Crank Generator · 模型 135334
The Laser-Cut Hand Crank Generator is an educational STEM project that demonstrates how mechanical energy is converted into electrical energy through electromagnetic induction. The model features a precision laser-cut MDF or acrylic frame, a hand-crank mechanism, belt drive, flywheel, DC motor (used as a generator), and an LED indicator. When the hand crank is rotated, the flywheel increases rotational speed and drives the DC motor via a belt. The motor acts as a generator, producing electrical energy that powers the LED, providing a clear demonstration of energy conversion principles. The laser-cut construction ensures accurate alignment, easy assembly, and a durable structure, making it ideal for classrooms, science exhibitions, maker spaces, and engineering education. This project helps students understand renewable energy concepts, gear and pulley systems, rotational motion, generators, and basic electrical circuits through a fun, hands-on learning experience.
- 格式
- STEP / IGES、Rendering
- 分类
- Educational、Just for fun、Toys
- 标签
- maker project、educational kit、science project、stem education、hands on learning、educational model、faraday law、hand powered generator、laser cut stem kit、laser cut generator、hand crank generator
- 数据更新
- 2026-10-12T01:37:57Z
