Reducers and pumps for functional models

Reducers and pumps make it possible to incorporate mechanical or water effects into functional builds. This category brings together mini motors for crafts, motor and reducer assemblies, and submersible pumps, suited to adding movement to model elements or creating water circulation in a diorama.

When choosing a motor with a reducer, check its operating voltage and reduction ratio, as these define the assembly configuration. For a small motor, confirm the voltage range intended for the project. With submersible pumps, compare the stated power, flow rate and electrical supply to select the option that fits the water effect you want to create.