Tamiya 69921 Submarine Motor Mini Silver - Compact Motor for R03/AAA/UM4  [69921]

Small form motor brief for model builds

The Tamiya 69921 Submarine Motor Mini brings a compact, silver-bodied drive option to model makers and students. It is engineered to supply steady thrust for lightweight craft and to serve as a practical learning tool for basic electronics and motion.

Switch design and installation notes

Equipped with a waterproof twist switch, the motor gives reliable on-off control in wet conditions. Its compact design allows neat installation in small hulls, and the supplied sucker cup helps position and secure the motor during trials.

Learning projects and steering examples

Great for practical experiments, the motor demonstrates propulsion basics and steering via its adjustable rudder direction. It is useful for educators and hobbyists wanting to explore simple mechanical principles.