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450 PRO Class Electric Helicopters 450 PRO Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.


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Old 10-09-2014, 08:54 AM   #961
flint723
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Quote:
Originally Posted by dgunawan1 View Post
I just upgraded my 450 pro dfc to 6S. That means I changed the motor, esc, & lipo. Just "maiden-flew" the bird to get a feel of the rpm vs throttle position. What I found to be interesting is that 3200 rpm is achieved with 52% throttle. I can only imagine the speed if I push to 100% throttle.

In my stock 3S configuration, I get to 3200 around 87% throttle.

My suspicion is with the new electronics & pinion I'm using. Here's my new setup:

Align 460MX, 1800KV
KOBY 40LV esc
1300 mAh 6S lipo
Stock 12T pinion

Anybody with any thoughts on the issue and what can be resolved?
You are over geared with the new motor. A 10t pinion running ungoverned will give you around 3500 rpm max or an 11t which will get you 3200 governed.
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Old 10-09-2014, 09:20 AM   #962
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Which part numbers for 10T or 11T would work for 450 pro dfc? And for Align 460MX?
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Old 10-10-2014, 12:00 AM   #963
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Originally Posted by dgunawan1 View Post
Which part numbers for 10T or 11T would work for 450 pro dfc? And for Align 460MX?
Align 11t 3.5mm shaft: H45160
Tarot 10t 3.5mm shaft: TL2774 or here

Both can be found on ebay as well under different brands.

Also Gaui x3 pinons work.
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Old 10-10-2014, 09:10 PM   #964
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Trex 450L Dominator. Tset Pinnion12t 3800rpm+Crash:
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Old 10-13-2014, 07:43 PM   #965
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Quote:
Originally Posted by imagine 50 View Post
Trex 450L Dominator. Tset Pinnion12t 3800rpm+Crash: Trex 450L Dominator. Tset Pinnion12t 3800rpm+Crash - YouTube
Nice flying... but I wanted to see a smoking LIPO... go back out there and do it again :-)
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Old 10-23-2014, 12:51 PM   #966
Pard
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20% off 6s 1250 pulse batteries

http://clubheli.com/

http://clubheli.com/pulse-ultra-6s-2...y-plu45-12506/
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Old 10-23-2014, 01:39 PM   #967
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After 21% off, it is about $30 a piece. I get my GenAce 1200 mAh, 40C for $22.xx. It is an alternative.
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Old 10-23-2014, 02:46 PM   #968
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After 21% off, it is about $30 a piece. I get my GenAce 1200 mAh, 40C for $22.xx. It is an alternative.

Where?

This is the lowest price I found.
http://www.ebay.com/itm/Gens-Ace-120...-/231362866974
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Old 10-23-2014, 02:49 PM   #969
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Quote:
Originally Posted by Pard View Post
Where?

This is the lowest price I found.
http://www.ebay.com/itm/Gens-Ace-120...-/231362866974
Here you go: http://www.hobbypartz.com/gensace40c1.html

I bought mine from hobbypartz.com, 5 of them.
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Old 10-23-2014, 02:51 PM   #970
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Cool. Thanks. Ordered 3 just now!
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