Tamiya 70178 Submarine Motor Mini STEM Project Kit  [70178]

Tamiya 70178 Submarine Motor Mini for Practical STEM Projects

The Tamiya 70178 Submarine Motor Mini gives a clear, hands-on way to learn basic mechanical and engineering ideas. Built as part of Tamiya's STEM range, this kit walks users through the fundamentals of propulsion and simple steering mechanics.

Explore Mechanical Principles

The kit features a compact motor housed in a sturdy blue casing that drives a rear propeller and a movable rudder. Users can test how direction and thrust interact in water, making it a solid starting point for younger hobbyists curious about mechanics.

Simple Build and Safe Operation

Assembly is user friendly and needs no specialist tools; the motor only runs once the body is fully closed for safer operation. A suction cap is supplied to attach and remove the unit easily from smooth surfaces.

Uses and Power

Although focused on education, the Submarine Motor Mini also works as an introductory model build. It runs on a single AAA battery, which is not included.