DB01齒比測試

那些是公司的數,不是我的呀

原帖由 powis 於 2008-4-23 00:28 發表

                               
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I am interested to know how long time ur car can play for each lipo battery with 5.5R motor???

Brother,

LiPo 新電3500mAh 25C(full charge顯示3750mAh)  5.5R motor....

尋晚用DB01, 16/91 gear試車, 玩到大約十五分鐘左右, for your info.

我想問，有無人試過6.5R 用 20/91 gear 呢？

原帖由 man2008 於 2008-4-22 23:58 發表

                               
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never mind brother^^, 無試過501X  96t大齒裝唔裝得落DURGA樹啵, 但表面睇我怕DURGA個大齒波箱穀會頂96t齒...

台灣有師兄試過係唔得o既……

另外而家kws都唔覺有stock buggy呔！

原帖由 smallfaifai 於 2008-4-23 13:45 發表

                               
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台灣有師兄試過係唔得o既……

另外而家kws都唔覺有stock buggy呔！

而經買咗啦 (96t)
有冇師兄要呀?$10平讓

原帖由 shouldbe 於 2008-4-23 04:42 PM 發表

                               
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而經買咗啦 (96t)
有冇師兄要呀?$10平讓

I take it Shouldbe brother
Actually brother ....Why it has 2 bearings inside the pinion gear set ??

[ 本帖最後由 Evo5 於 2008-4-23 16:50 編輯 ]

今日測試過,發覺用16t細皮帶look係唔得,因為皮帶會大鬆,17t剛剛好.
17t細皮帶look配17t頭牙經4分鐘狂奔後溫度可以接受,加速力頭段反應非常好,8分鐘收車時溫度都算幾高,不過已比用18t細皮帶好好多.
今晚再用16t頭牙試試先.

[ 本帖最後由 shouldbe 於 2008-4-23 16:53 編輯 ]

Actually all brother .........dont worry too much about the gear ratio.........Brushless is about temp......
all or most Brushless system have a temp suggestion.......so all u need to do is to check the temp and gear it up and down !!!!! As long as things are not over heat , then is ok  I hope this is helpful !

原帖由 Evo5 於 2008-4-23 16:49 發表

                               
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I take it Shouldbe brother
Actually brother ....Why it has 2 bearings inside the pinion gear set ??

okok,星期日tko收交啦
對 bearings 係motor座用的,我其中一粒已經散咗 ,所以要買過,不是買頭牙送的呀

原帖由 shouldbe 於 2008-4-23 04:52 PM 發表

                               
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今日測試過,發覺用16t細皮帶look係唔得,因為皮帶會大鬆,17t剛剛好.
17t細皮帶look配17t頭牙經4分鐘狂奔後溫度可以接受,加速力頭段反應非常好,8分鐘收車時溫度都算幾高,不過已比用18t細皮帶好好多.
今晚再用16t頭牙 ...

17t細皮帶look配17t頭牙經 ...what do u mean ??
What is 17t頭牙 ??

my DB01, 23/91 gear, 8.5R XBR, played around 12mins.
as i found that the "playale" time is too short even the speed is fast , i will change to 22T and 20T to test run.

原帖由 Evo5 於 2008-4-23 16:57 發表

                               
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17t細皮帶look配17t頭牙經 ...what do u mean ??
What is 17t頭牙 ??

motor齒

原帖由 powis 於 2008-4-23 16:57 發表

                               
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my DB01, 23/91 gear, 8.5R XBR, played around 12mins.
as i found that the "playale" time is too short even the speed is fast , i will change to 22T and 20T to test run.

Hi brother powis,

My DB01 is similar to yours (GTB 8.5R), I am using 17t but the speed is not fast and the temp. of the motor and ESC is cool after playing 1 pack of battery (around 39C - 43C). So I am waiting your 20t and 22t report! Thanks!

原帖由 Patrick6 於 2008-4-23 17:23 發表

                               
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Hi brother powis,

My DB01 is similar to yours (GTB 8.5R), I am using 17t but the speed is not fast and the temp. of the motor and ESC is cool after playing 1 pack of battery (around 39C - 43C). S ...

Hi brother Patrick,

Don't know the coming Sunday can join the TKO party or not...i also want to test the 20T and 22T pinion gear and see the difference with 23T.
i can accept the speed of the car slower and earn more power to play longer time.

如麽打加熱縮膠，加jet的散熱片會好d，esc風扇加上保護膠片，另外限滑位置走線位太貼了。

[ 本帖最後由 simontam 於 2008-4-23 19:50 編輯 ]

我頭先係KWS 買左18T, 19T, 一陣落街試試先！

原帖由 simontam 於 2008-4-23 19:37 發表

                               
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如麽打加熱縮膠，加jet的散熱片會好d，esc風扇加上保護膠片，另外限滑位置走線位太貼了。

非常好的建議, 照做

今日又買野...

                               
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原帖由 quakequake 於 2008-4-23 19:56 發表

                               
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我頭先係KWS 買左18T, 19T, 一陣落街試試先！

好~
等你報告

原帖由 Patrick6 於 2008-4-23 17:23 發表

                               
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Hi brother powis,

My DB01 is similar to yours (GTB 8.5R), I am using 17t but the speed is not fast and the temp. of the motor and ESC is cool after playing 1 pack of battery (around 39C - 43C). S ...

hi brother Patrick6, 我之前用8.5R + 測試過21t , 22t , 23t gear, 結果最適合既齒比係21/91 gear, for you reference.