RunRyder RC
WATCH
 1 page 632 views POST REPLY
HomeScaleAircraftScale HeliScale Helicopter Main Discussion › 10mm Main Shaft on 660-700 size scale machine
12-30-2013 06:59 PM  4 years agoPost 1
don s

rrElite Veteran

Chesapeake, VA

My Posts: All  Forum  Topic

Can a 10mm main shaft handle 4 blades at a low-ish head speed?

Blades would be 660-700mm, HS approx. 12-1300.

PM  EMAIL  GALLERY  Attn:RR  Quote
12-30-2013 07:44 PM  4 years agoPost 2
Mojave

rrElite Veteran

Palos Verdes, Ca. USA

My Posts: All  Forum  Topic

No problemo
Barry

All helis and planes have an expiration date stamped on them...you only find it after you crash!!

PM  EMAIL  GALLERY  Attn:RR  Quote
12-30-2013 07:58 PM  4 years agoPost 3
RogerRabbit62

rrVeteran

Thuerigen germany

My Posts: All  Forum  Topic

I have a 800x3 Blades with 6.5kg - no problem on a 10mm shaft.

PM  EMAIL  Attn:RR  Quote
12-30-2013 08:17 PM  4 years agoPost 4
Santiago P

rrProfessor

South West, Ohio

My Posts: All  Forum  Topic

I've flown 37lbs gassers ~1200-1500rpm (Bergen) with a 10mm shaft reliably. (years ago) These were solid, not hollow shafts.

S

Team Minicopter - PeakAircraft.com
bavarianDEMON- Team Kontronik - Scorpion Motors-

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
12-30-2013 09:30 PM  4 years agoPost 5
Dr.Tim

rrElite Veteran

Mojave Desert

My Posts: All  Forum  Topic

My US NATS winner Puma has a 10mm Mainshaft .. 25lbs. No Problems at all!

From Simple minds come simple ideas! Approach Engineering

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
12-31-2013 02:27 PM  4 years agoPost 6
goodhunting

rrVeteran

Slovenia ... somewhere in Europe

My Posts: All  Forum  Topic

Dr Tim

Is this a Baumann's Puma fuselage?
If so what mechanics did you use for that project?

gh

PM  EMAIL  GALLERY  Attn:RR  Quote
12-31-2013 02:56 PM  4 years agoPost 7
Dr.Tim

rrElite Veteran

Mojave Desert

My Posts: All  Forum  Topic

Yes it is a Bauman, It has Vario Gasser mechanics .. Currently for sale .. Offers?

From Simple minds come simple ideas! Approach Engineering

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
12-31-2013 03:47 PM  4 years agoPost 8
goodhunting

rrVeteran

Slovenia ... somewhere in Europe

My Posts: All  Forum  Topic

Tempted but on the "wrong side of the pond"...
it is on the "to do" list but not so soon....

glad to know though that it can swing longer blades on a 10mm shaft...

gh

PM  EMAIL  GALLERY  Attn:RR  Quote
WATCH
 1 page 632 views POST REPLY
HomeScaleAircraftScale HeliScale Helicopter Main Discussion › 10mm Main Shaft on 660-700 size scale machine
 Print TOPIC  Make Suggestion 

 4  Topic Subscribe

Saturday, December 15 - 10:35 pm - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

The RC discussion world needs to consolidate. RR is now one choice for that. Its software is cutting edge. It hosts on-topic advertising. Help RR increase traffic buy making suggestions, posting in RR's new areas (sites) and by spreading the word.

The RunRyder Difference

• Category system to allow Rep/Vendor postings.
• Classifieds with sold (hidden) category.
• Classifieds with separate view new.
• Answer PMs offsite via email reply.
• Member gallery photos with advanced scripting.
• Gallery photo viewer integrated into postings.
• Highly refined search with advanced back end.
• Hosts its own high end fast response servers.
• Hosts thousands of HD event coverage videos.
• Rewrote entire code base with latest technology.
• No off-topic (annoying) click bait advertising.
Login Here
 New Subscriptions 
 Buddies Online