hello all, I have a 20" Fat DD hub, and I'm looking at putting in so FF I don't know how to determine how much I should put in. looking at the wheel I don't see anything like model number or brand, All it shows is Volts, Wats, Size, and direction of travel. Any ideas?
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well with the lack of responses here, am I right in thinking I should be asking in the " New Builder Questions " insted of here. Dose " electricbike.com " utilize moderators to move threads to the best suited sub-forum ?
Moderator I would appreciate you moving my question to the best place for it, Thank you. -
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I gather that DD is direct drive, but I don't know what FF stands for. Are there any more details that you can add?
Are you trying to select a system voltage?Last edited by commuter ebikes; 06-01-2018, 08:42 PM.Comment
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Hey Jaxxy, are you talking about adding ferrofluid to your hub motor? If so, go to youtube and type "statorade" into the search box. I found 2 good videos, (1 instructional, 1 real world testing), both by grin technologies. I have no experience with hub motors so I can't help beyond this. Good luckComment
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That is great decryption, getting "some ferrofluid" out of "so FF". In retrospect, "I don't know how to determine how much I should put in" was a big clue.
If you add too much ferrofluid, the only penalties are cost and weight. Buy the ferrofluid from here: https://lunacycle.com/luna-ferroflui...-coolant-10ml/
The product description includes this helpful link: https://www.electricbike.com/ferrofl...-direct-drive/Last edited by commuter ebikes; 06-02-2018, 03:06 PM.
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