Thread: Discussion The CopterX 200 Thread
View Single Post
Old Jan 10, 2008, 11:28 PM
Almaz is offline
Find More Posts by Almaz
Registered User
Almaz's Avatar
United States, IL, Chicago
Joined Nov 2006
1,693 Posts
Originally Posted by sparx
Alamz... i dunno man..

motor : ~30grams
ESC : ~20grams
Gyro: ~15grams
Servos: ~25grams
RX: ~10grams
Battery: ~50grams (this one is tough to figure but close enough for now)

Thats another 150grams. Looking at around 370grams AUW. That is some really high Disc loading there. That is amost a 50% increase in weight over the Hurricane 200.

Look at it this way... imagine flying a Blade CP on a 430mm disc instead of a 550mm disc.

I hear what you are saying I used to have CP2 at around 320g AUW and it was flying like crap outside due to wind. 222g CopterX + 150-200g of electronics = Esky King V2 which cost around $80 for barebone. I was just checking videos on youtube and I didn't see any good pilots flying EP100-EP200 besides demo flight. I know for sure that I won't be able to fly such a small helicopter here in Chicago, it is always windy and it is almost impossible to fly small helicopter. I was flying my CopterX 450 a few days ago in 10mph and 20mph gust wind and it's not as noticeable as flying a small helicopter in 5mph wind and 10mph gust. I guess CopterX 200 would need a higher head speed around 4500-5000rpms to be able to keep in the air around 400g AUW. EP200 head speed 4000-4500rpm. The funny thing Ehirobo selling 200 but they don't sell yet any parts for it.
Almaz is offline Find More Posts by Almaz
Last edited by Almaz; Jan 10, 2008 at 11:35 PM.
Reply With Quote