930mm Carbon Fiber Professional Heli Blade

Total of 11 discussions.

Navid

1 points - 8/22/2012

Can i use this blade fo a 15-17 kg Heli?
how much rpm this blade needs to produce 15-17 kg lift?

helinelly

224 points

about 1800 rpm i would say

SMPRC

103 points - 8/5/2011

Received my "930mm" blades today. The question I have is: Whom will read my review when I post it later today? http://www.hobbyking.com/hobbyking/store/images/em_p
arty.gif

VanHaydn

53 points - 4/21/2011

when i found these blades..I decided to design and build a helicopter to fit them ..Just for fun...and they are excellent!!!

http://www.youtube.com/watch?v=b
oNiVtbViWo

U.S.U.L

70 points - 2/22/2011

What is the blades chord(width)?

erkmen

5 points

We are waiting for 14mm Grip!!

Silvio

10 points - 2/8/2011

This is a left or Right baldes? Are symetrical or semi-symetrical?

Michal

18 points

hi, it is right blades and are symetrical

mrfourtysevenman

128 points

its both. it comes with 2.

ministeve2003

439 points

both blades are included, and they are the same. they are also symetrical.

hope that helps

VanHaydn

53 points

they are NOT symetrical...I HAVE 2 SETS!!!

NOT SYMETRICAL....

JoseL

10 points - 11/17/2010

Parece que las palas son semi-simetricas, pedire unas para probarlas, en tenerlas confirmo sin son simetricas o semi-simetricas

A/P Guy

39 points - 11/9/2010

It looks like these blades are semi-symmetrical from the picture (the end of the close blade). Is that true?

fabio2638

47 points - 11/8/2010

Please make us a 800mm blades !!

Graham Daniel

495 points - 11/6/2010

So how tight a loop can ya do with a set of these firm puppies ?

Rodrigo

1488 points - 11/6/2010

Para qual tamanho de heli ?

hadirabie

197 points - 11/6/2010

for what size heli ?

fivezigen

36 points

HK450 *-)

wsc_717131

84 points

Um.... let's see....930mm, 366g each and $179.99 yep, it's gotta be for the HK450! What else could it be for?

taiping

18 points

its for some helis that are larger than a 26cc, the century uses 830mm, the jr voyager 260 can go up to 890 mm i think

hadirabie

197 points

im sure its for the blade msr :p

p3tras

240 points

Hmm, I agree that it is for HK450. But these are not the main blades, they are for tail :)

asdfrtyuvbnm

54 points

I would so want to see you fly with these on an hk450 tail.:)

helinelly

224 points

soon we will have enough to build human scale heli,,,,,,,,

alieng1234

125 points

It's for the HK900

aquawerx

7 points

WOW! A HK900 where do I order??? I can't see it in the list

hadirabie

197 points

i dont think there will ever be a HK900..!

dhonext

69 points

HK900 is Backorder as of now.. :)

hadirabie

197 points

who said so..! where is the link for the HK900.
i would be damn scary if it had the same problems the HK600 had ..

peteandbern

143 points

guys, you've got it all wrong, these are not heli blades, they are 1/2 each propeller blades for the parkzone sukhoi micro...

hadirabie

197 points

just tested it on the Blade msr... works geat.. and auto is awesome.. :)
i then took it off and installed it on my homemade foamie.. and it performed not bad.. so basically it can be used on both .. heli's and fixed wings..

newby wing

15 points

What !!! I thought they were twin diving boards for a kiddy ***l.

daruq

105 points

Vario XLC uses 1120mm blades, so these are too small for it :)

erkmen

5 points

For used friends , can i use this blades with trex 700 rotor head?

alieng1234

125 points

Absolutely no. T-Rex 700 mechanic is a toy in comparison to suitable heli-mechanic for these blades. And you need 22mm blade grips (700 has only 14mm).

SMPRC

103 points

This electric heli (a modification of a Miniature Ion-X) has a pair of 950mm MAH blades, just as a point of comparison and I'll be testing some of these 930mm HK blades too. Please read the "Show More" tab for lots of details. Thanks.

SMPRC

103 points

When my set of these blades is delivered I'll provide all the needed details about root thickness, weight, bolt-hole size, flexibility, etc.

Customer Reviews

Overall Rating		VanHaydn 37 likes
Value	UNRATED
Quality	UNRATED

Like it?

These blades are BRILLIANT they are NOT symetrical and are super stiff and i use them on my latest SUPERAVA 1000 ELECTRIC HELI that I designed....Best Value for money on the planet....I have 2 sets...Great Blades..

3 comments. Reply..

Overall Rating		SMPRC 82 likes
Value
Quality

Like it?

This is going to be a long review so please be patient and read it through. And to begin, I have not flown the set of blades at this time. There are some large-scale heli projects in my shop currently and more planned for the future so having a source of extra large rotor blades, at a reasonable cost, is a must. These carbon blades, advertised as 930mm long, have a definite purpose. But now that I've had a chance to hold and inspect them, I'm not sure where they are going to fit in. Let's start with the claimed specifications and my findings: Length as advertized: 930mm. Length as measured: 907mm. The length that matters is from the blade's tip to the bolt hole and here it's 907mm. Whom in their right mind cares what the overall length is? Let's stick with a specific measuring standard, OK? If a distance from the absolute blade root-end to the hole is given, that's fine but the *effective* length, the one that matters, is from the hole-to-tip. Grip thickness as advertized: 22mm. As measured: 21.93-94mm. Plenty close enough. The only blade grips compatible with these are made by Vario for their line of very large-scale heli's. The Robinson R-22 comes to mind but these blades, although close to what's required for it can not work on that or almost any other Vario model. Why? Because the majority of their airframes are designed for left-hand rotation rotor blades only.

14 comments. Reply..

Overall Rating		VanHaydn 37 likes
Value
Quality

Like it?

here is a vid of my helicopter design flying these www.link

1 comment. Reply..

.....click here to see all reviews

930mm Carbon Fiber Professional Heli Blade

Perfect for Pro Heli pilots, light yet ultra stiff and perfectly balanced. Spec. Size: 930mmGrip: 22mm Hole: 6mm Weight: 366g each PRODUCT ID: CF930mm

Perfect for Pro Heli pilots, light yet ultra stiff and perfectly balanced.

Spec.

Size: 930mm
Grip: 22mm

Hole: 6mm

Weight: 366g each

PRODUCT ID: CF930mm