Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
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Old Feb 01, 2012, 02:30 AM
guyro is offline
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Gallery

First pictures from nuremberg toyfair 2012 in germany


http://helidaily.com/sneak-pics-nuremberg-toyfair-2012/

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Old Feb 01, 2012, 03:23 AM
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interesting..

what caught my attention is this..
http://helidaily.com/wp-content/gall...2/dsc00424.jpg

why use helical gear instead of our traditional straight cut gear..
Old Feb 01, 2012, 04:17 AM
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Quote:
Originally Posted by sam1741 View Post
interesting..

what caught my attention is this..
http://helidaily.com/wp-content/gall...2/dsc00424.jpg

why use helical gear instead of our traditional straight cut gear..
Using helical gears give a much more even distribution of power
Old Feb 01, 2012, 05:19 AM
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Which equates to less noise, as the mesh doesn't jump from one tooth to the next - part of the next tooth are in contact before the previous one disengages.
Old Feb 01, 2012, 11:31 AM
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thanks Scot and Robin, a small question... will using helical gears result in slightly more power loss compare to straight cut gear?
Old Feb 01, 2012, 06:50 PM
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This is by no means a new concept in RC Helicopters. Henseleit use Helical gears and I see that CopterX in their new 600 size TT is now also using them.

Henseleit wouldn't use something that is not more efficient or similar to other more basic technology, as Jan Henseleit prides himself in being the leader in the industry.
Old Feb 01, 2012, 07:06 PM
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Mikado also use helical main gear/pinion.
One of the pics said "Don't take a photo"...
Old Feb 01, 2012, 08:57 PM
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Are there new helicopters by Horizon Hobby? Anything going to compete with the mcpx?
Old Feb 01, 2012, 09:58 PM
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Are there new helicopters by Horizon Hobby? Anything going to compete with the mcpx?
HH introduced 3 new Blade Helios today. One was 300 size and two were 500 size.
Old Feb 02, 2012, 05:55 AM
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Are there new helicopters by Horizon Hobby? Anything going to compete with the mcpx?
posted a thread about it no replys oddly
https://www.rcgroups.com/forums/show....php?t=1585744
Last edited by Elios000; Feb 02, 2012 at 03:55 PM.
Old Feb 02, 2012, 06:19 AM
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HH introduced 3 new Blade Helios today. One was 300 size and two were 500 size.
There are a few photos here: http://tinyurl.com/6pl6jq5

The FBL Blade 300x looks interesting, but it's not the brushless mCPx we were hoping for.
Old Feb 02, 2012, 09:13 AM
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more pictures:

http://helidaily.com/more-pics-nurem...-day-1-part-2/
Old Feb 02, 2012, 09:20 AM
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Heli Crasher
The 300X would be perfect for the huge field across the street from my house though.
Old Feb 04, 2012, 12:54 PM
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Day 3 pictures:
http://helidaily.com/more-pics-nurem...ir-2012-day-3/
Old Feb 06, 2012, 08:49 AM
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Day 4 pictures:

http://helidaily.com/more-pics-nurem...ir-2012-day-4/

Enjoy


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