Tamiya 70093 3-Speed Crank Axle STEM Gearbox Kit  [70093]

Tamiya 70093 Crank Axle Gearbox - Educational Build

The Tamiya 70093 3 Speed Crank Axle Gearbox provides a hands-on route into basic mechanical engineering for hobbyists and students. By offering three gear options it allows clear comparison of torque versus speed in workshop exercises and small machines.

Main Features

• Three Gear Ratios: Offers flexibility with 16.1:1, 58.1:1, and 203.1:1 options, catering to various power and speed requirements.
• High-Quality Construction: Built with durable materials ensuring long-lasting performance and reliability in educational settings.
• Includes FA-130 Motor: Comes with a FA-130 motor and wiring cord, providing a complete package for immediate use.

Where to Use It

This gearbox is well suited to prototyping, classroom demonstrations and small scale robotics. Its selectable gearing helps illustrate mechanical advantage, and it can be integrated into custom drivetrains or used as an independent teaching aid.