Change Sun 10 blade 70mm - Page 368 - RC Groups
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Oct 23, 2012, 10:42 AM
Don't Move I've Dropped My Nut
bamaguy's Avatar
Quote:
Originally Posted by sjw985
Which A-10 is that? I haven't been tempted up to this point but your vid made me want one...
It's this one.... http://www.nitroplanes.com/projet-004-a10-kit.html

Price has gone way up! Might wait until they put them on sale again..

-Gary
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Oct 23, 2012, 11:38 AM
chuck
just saw this at rccastle , 10blade cyclone fan. is this new?

http://rc-castle.com/shop/product_in...oducts_id=2860

chuck.
Oct 23, 2012, 12:39 PM
Registered User
Quote:
Originally Posted by chas650r
just saw this at rccastle , 10blade cyclone fan. is this new?

http://rc-castle.com/shop/product_in...oducts_id=2860

chuck.
Very cool, looks similar to a standard CS10 but with better hardware and a nice spinner.
Oct 23, 2012, 01:01 PM
Registered User
erh7771's Avatar
Quote:
Originally Posted by nighthawk0077
Very cool, looks similar to a standard CS10 but with better hardware and a nice spinner.
Can holder size is now 29.5...

For 3usd more it might be worth trying the new spinner...

Might look nice on a 70mm nacelle airliner no doubt
Oct 23, 2012, 01:55 PM
Registered User
manuel v's Avatar
Quote:
Originally Posted by PeterVRC
No, but you don't see a curve then. You only get single point values. And have to do it manually too.
The curve is to compare one fan to another in terms of power needs for thrust.
Okay, I get it, remove the RPM.

Manuel V.
Last edited by manuel v; Oct 23, 2012 at 08:14 PM.
Oct 23, 2012, 04:06 PM
Big gov never Works
St. Martin's Avatar
Quote:
Originally Posted by chas650r
just saw this at rccastle , 10blade cyclone fan. is this new?

http://rc-castle.com/shop/product_in...oducts_id=2860

chuck.
I'll bet it's the same rotor.

Fuzz
Oct 23, 2012, 08:17 PM
chuck
Quote:
Originally Posted by St. Martin
I'll bet it's the same rotor.

Fuzz
not from the pics i saw .the hub has different molding marks, ect.

could be a copy though, they have been known to do that.

chuck.
Oct 23, 2012, 08:29 PM
AKA Terry Till
ex-racr's Avatar
Quote:
Originally Posted by chas650r
not from the pics i saw .the hub has different molding marks, ect.

could be a copy though, they have been known to do that.

chuck.
It's a copy of the CS, which copied Stumax's blade design, IMHO. I don't want to start a discussion about copying (really!), but I gotta laugh at this.
Chinese manufacturer #1: hey that fan is pretty popular. Let's copy it.
Chinise manufacturer #2: Hey Chinese manufacturer #1's fan is pretty popular. Let's copy it!
The shroud is the Freewing 70mm shroud:
http://rc-castle.com/shop/product_in...roducts_id=501
Last edited by ex-racr; Oct 23, 2012 at 08:32 PM. Reason: Freewing shroud link added
Oct 24, 2012, 05:05 AM
Registered User
erh7771's Avatar
Quote:
Originally Posted by ex-racr
It's a copy of the CS, which copied Stumax's blade design, IMHO. I don't want to start a discussion about copying (really!), but I gotta laugh at this.
Chinese manufacturer #1: hey that fan is pretty popular. Let's copy it.
Chinise manufacturer #2: Hey Chinese manufacturer #1's fan is pretty popular. Let's copy it!
The shroud is the Freewing 70mm shroud:
http://rc-castle.com/shop/product_in...roducts_id=501
Stu came up with the blade design for the CS10?!?!?!?

Really?!

This is almost a year after finding out the separate blade designs are variations of something began almost 20 - 30 years ago...people are still saying this?

Lets not start this again
Oct 24, 2012, 08:54 AM
RAVI KOTHARI
I just recvd the Rc castle Fan.
Its the same CS fan. but its got a great Shiny New spinner.
But the rotor is the same.
Oct 24, 2012, 09:23 AM
Registered User
thx! the shroud's any different?
BTW HK has the replacement rotors in stock...
Oct 24, 2012, 11:43 AM
Registered User
Jetnfast's Avatar
Quote:
Originally Posted by mopetista
thx! the shroud's any different?
BTW HK has the replacement rotors in stock...
Yup, saw that, ordered a few.
Oct 24, 2012, 01:59 PM
Registered User
Will a changesun rotor work in a HET 6904 shroud? Also I asked this previously but didn't really get an answer - Will a Het 1W-40 work with this fan on 4 or 5 S ? Or is it too high KV? I'm somewhat of an electrical newb ..Looking for a powerful yet good sounding setup for this missile ..
Oct 24, 2012, 02:18 PM
chuck
Quote:
Originally Posted by pencon
Will a changesun rotor work in a HET 6904 shroud? Also I asked this previously but didn't really get an answer - Will a Het 1W-40 work with this fan on 4 or 5 S ? Or is it too high KV? I'm somewhat of an electrical newb ..Looking for a powerful yet good sounding setup for this missile ..
for kv /cell count/ watts, look here https://www.rcgroups.com/forums/show....php?t=1601868
Oct 24, 2012, 03:06 PM
Registered User
Thanks Chas650r , So I guess the 1w-40 is too hot for this fan ?


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