St Louis Motor Outfit Kit

Convert electrical energy into rotary motion or rotary motion into electrical energy
Demonstrate the fundamentals of motion or rotary motion into electrical energy
Features powerful ceramic disc magnets on armature with low friction brass conbearings
Includes:
Two-pole DC armature, permanent magnets, armature with slip commutator
Two bronze brushes and instructions
Requires 3-6 volt DC power source (not included)