The Tamiya 4-Speed Crank Axle Gearbox is a compact yet powerful tool for educational and creative projects. To begin with, it offers four gear ratios: 126:1, 441:1, 1543:1, and 5402:1, providing flexibility for various applications. Additionally, the gearbox includes a worm gear, which locks the output shaft when the motor stops, ensuring stability. Moreover, a clutch gear protects the motor by preventing damage if the output shaft gets stuck.

For added versatility, the kit comes with two crank arms, allowing users to convert rotational motion into linear motion. Its durable construction ensures long-lasting performance, while the compact design makes it easy to integrate into projects. Furthermore, the gearbox uses an FA-130 motor, delivering reliable power for small-scale tasks.

Ultimately, the Tamiya 4-Speed Crank Axle Gearbox is ideal for educational purposes, hobbyists, and DIY enthusiasts. Whether you’re building models, experimenting with mechanics, or exploring creative designs, this gearbox provides precision and adaptability. With its robust features, it supports innovative projects and enhances learning experiences.