Power up your steam engine or DIY model with the FD4 Micro Dynamo Motor—a compact, efficient, and highly versatile addition to any hobbyist's toolbox. Whether you're generating electricity or using it as a motor, this dynamo delivers reliable performance and impressive power in a lightweight design.
Crafted for precision and built to last, it produces up to 12V at 1A when driven by a compatible engine. Apply up to 12V DC to the terminals, and it functions smoothly as a motor. Whether for STEM learning, miniature power systems, or working model displays, this motor won’t disappoint.
Dual Function: Operates as both a dynamo (generator) and DC motor
Impressive Output: Generates up to 12V / 1A
Compact Design: Fits easily into model builds and small-scale mechanical projects
Perfect Match: Ideal companion for miniature steam engines or educational kits
Premium Craftsmanship: Smooth operation with durable metal components
Model Number: FD4
Dimensions: 71mm (L) × 48mm (W) × 63mm (H)
Shaft Diameter: 2mm
Weight: 57g
Voltage Range: Up to 12V DC
1 × FD4 Dynamo Motor for Steam Engine
💡 Whether you're building a mini power station or adding realism to your steam engine display, this micro dynamo brings real functionality to your mechanical world.