motomech
10 MW
I think it was possibly developed by Nine Continent and was offered by some major retailers, like Grin, Electric bike and Whoosh, in both motor and completed Ebike form during a brief period between 2009 and 2012.
It is a small, 3.5 Kg. direct drive motor in the 300 to 500 Watt range, available in 4 winds.
It seems to have fallen out of favor, as it has been dropped by the above three retailers, but is still on the Nine Continents site.
http://www.9continent.com/nkt/products_show.asp?id=106
I don't see it many other places, just a few vague Alibaba want-a-be sites.
Then there is this mysterious You Tube Vid;
https://www.youtube.com/watch?v=9zTQb8ZHUE8
What is he doing? Trying different phase/hall combos w/a switching box?
It is a small, 3.5 Kg. direct drive motor in the 300 to 500 Watt range, available in 4 winds.
It seems to have fallen out of favor, as it has been dropped by the above three retailers, but is still on the Nine Continents site.
http://www.9continent.com/nkt/products_show.asp?id=106
I don't see it many other places, just a few vague Alibaba want-a-be sites.
Then there is this mysterious You Tube Vid;
https://www.youtube.com/watch?v=9zTQb8ZHUE8
What is he doing? Trying different phase/hall combos w/a switching box?