5K40 Motors and Generators

Generator Driven by Falling Weight

Generator Driven by Falling Weight
Catalog: 
5K40.85A
Location: 
Da4
A falling 2kg mass driving a generator, falls slower when the generator is under the load of a lightbulb.

Hand crank generator

demonstration image
Catalog: 
5K40.80A
Location: 
Da4
Magneto-electric generator

Coupled Motor/Generator

The two devices are connected.
Catalog: 
5K40.45
Location: 
Ca4
Two Genecon motor/generators are connected together. When the crank of one (generator) is turned the crank of the other (motor) also turns.

St. Louis motor

There is a gap that allows the polarity to reverse each half of a rotation.
Catalog: 
5K40.16
Location: 
Da3
St. Louis motor w/ two bar magnets