The Sundance generator is the most serviceable generator in the world. This version contains 30 modules, 15 on the front and 15 on the back. These modules contain the windings for the generator. When the windings for a traditional generator fail the generator is usually discarded. When the windings on one of the modules on the Sundance generator fails, it can be replaced while the generator is still running and producing power.
This model of the generator can produce 30 kilowatts per hour when it is driven at full speed. This generator is also unique in that it can produce power a speeds as low as 350 RPM. Most generators run at about 1800 RPM.
This version of the generator is about 36" on a side and about 12" thick.
Sundance Generator - Front View