請問12仔用3.7V Lipo電會用幾turn brushless?

如題:
我現在用4cell就用4.5 turn brushless, 但想要回同樣的速度，唔知道用SMC個隻3.7V Lipo要用幾turn呢？ 謝謝！
derek5 發表於 2009-6-24 22:53

                               
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Derek5 C-Hing,

If you want to achieve the same/similar speed for 4NiMh+4.5R, it is better for you to try 2S lipo instead.  Maybe 2S + 6.5R, you would have similar speed.  For 1S, its very difficult to achieve similar speed.

Most people who try 1S is for stock or super stock racing, not MOD racing.

The problem of 2S is not the weight, but the size of lipo.  If they can make 2S smaller with a high C and high mah, then it is much more flexible than 1S.
hardmankam 發表於 2009-6-26 11:08

                               
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There are small size 2S. IP and Energy; one piece or split type...

Most of those smaller 2S lipo are only 2000 to 2200mah. I dont know how long these will last when paired fast motors.

for reference: My friend play his RC12 with 2S lipo (~2200mah) + Black pig and can play for 15 mins.

for myself, i play my 1/12 with 2S A123 instead.  (2200mah @ 6V)  I can play for about 15 to 20 mins. per charge. this is with a 9.5R motor

I am using Novak 10.5R, 1800mah, 25C, playing more than 15 mins...

                               
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Speedzone Prototype 1 cell LiPo pack

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Categories - Batteries, Electric, Products, Speedzone - add a comment



Speedzone have sent us this prototype image of their upcoming 1 cell LiPo pack, ideal for 1/12 scale and WGT. Specs will be 3.7v, 5000mAh rated at 40C and taking a new approach, this pack will feature in-built bullet connectors, what they claim is a first for a 1/12th scale LiPo pack. General availability is set for late July.

Source: Speedzone [speedzoneusa.com]

4.0 best choice

I saw some one play 12R5 with 3.7V Li-Po used Trinity 3.5R . The speed is faster
than NiMh 4 cell.