Alternator - Sub 90mm diameter, 5 phase
- 36 Magnet ring - nominal 10 x 3 mm disc magnets, magnets to be fitted opposing each other.
- LEGO compatible hub press fits into magnet ring.
- 30 coil split stator.
- Includes stator mounts compatible with LEGO
For 5 phase low rpm low power generation. Wire size and turn count yet to be decided.