alternators

Dynohub multi-pole alternator

Dynohub multi-pole alternator

Gotwind is a Ben Jandrell’s (Shropshire, England) DIY site for renewable energy projects. The site has a number of cool projects and technical info and tutorials. Here’s an excerpt from his page on the Sturmey Archer GH6 Dynohub: The Sturmey Archer GH6 Dynohub was designed as a means of generating electrical lighting power for bicycles […]