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pignon e-maxx |
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(#1)
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Guest
Posts: n/a
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pignon e-maxx -
08.14.2009, 04:25 AM
I have Tekin RX8 + motor 2250kv
what pinion should I use in 'e-maxx 4 cells A123 = pignon ??? 6 cells A123 = pignon ??? |
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(#2)
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E-Maxx Lover
Offline
Posts: 198
Join Date: Dec 2006
Location: kuwait
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08.14.2009, 04:51 AM
with this kv motor it will be good to use 24/58 on 4s and 22/62 on 6s.
Have fun MMM v3 Rc-monster 2x2s 5200mah-HC medusa 36-70-2300kv Pic's - video - youtube video's |
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(#3)
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Guest
Posts: n/a
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08.14.2009, 05:01 AM
I have spur gear = 68T
I thought a ratio = 18.67 for 6A123 is ok? |
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(#4)
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Old Skool
Offline
Posts: 7,494
Join Date: Feb 2007
Location: Devon, England
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08.14.2009, 09:07 PM
4 A123 cells = not enough voltage/power.
With 6s A123 cells, I would gear around 68/18 for ~40mph (new 3905 emaxx, stock sized wheels). Thats plenty of speed, but remeber that 6s2p ( 2x 6s in parallel) is much better and safer for the batts and esc compared to just 6s. |
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